Microchip Technology EEPROM 1,633

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Part RoHS Manufacturer Memory IC Type Temperature Grade No. of Terminals Package Code Package Shape Total Dose (V) Package Body Material Surface Mount No. of Functions Technology Screening Level Terminal Form Parallel or Serial Operating Mode Sector Size (Words) Maximum Supply Current No. of Words Input/Output Type Nominal Supply Voltage / Vsup (V) Toggle Bit Power Supplies (V) Memory Width Package Style (Meter) Package Equivalence Code Alternate Memory Width Sub-Category Minimum Data Retention Time Terminal Pitch Maximum Operating Temperature Reverse Pinout Output Characteristics Organization No. of Words Code Minimum Operating Temperature No. of Sectors/Size Command User Interface Terminal Finish I2C Control Byte Ready or Busy Terminal Position No. of Ports Write Protection JESD-30 Code Moisture Sensitivity Level (MSL) Maximum Supply Voltage (Vsup) Maximum Seated Height Endurance Maximum Clock Frequency (fCLK) Width Qualification Maximum Write Cycle Time (tWC) Serial Bus Type Boot Block Memory Density Minimum Supply Voltage (Vsup) Additional Features Page Size (words) JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Type Maximum Standby Current Length Common Flash Interface Maximum Access Time Programming Voltage (V) Data Polling

25LC640AXT-I/ST

Microchip Technology

EEPROM

INDUSTRIAL

8

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

TS 16949

GULL WING

SERIAL

SYNCHRONOUS

5 mA

8192 words

5

3/5

8

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.25

EEPROMs

200

.65 mm

85 Cel

8KX8

8K

-40 Cel

Matte Tin (Sn)

DUAL

1

HARDWARE

R-PDSO-G8

1

5.5 V

1.2 mm

1000000 Write/Erase Cycles

10 MHz

3 mm

Not Qualified

5 ms

SPI

65536 bit

2.5 V

e3

.000001 Amp

4.4 mm

5

93AA46CT-I/SN

Microchip Technology

EEPROM

INDUSTRIAL

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

TS 16949

GULL WING

SERIAL

SYNCHRONOUS

2 mA

64 words

2.5

2/5

16

SMALL OUTLINE

SOP8,.25

8

EEPROMs

200

1.27 mm

85 Cel

NO

TOTEM POLE

64X16

64

-40 Cel

Matte Tin (Sn)

YES

DUAL

1

SOFTWARE

R-PDSO-G8

1

5.5 V

1.75 mm

1000000 Write/Erase Cycles

3 MHz

3.9 mm

Not Qualified

6 ms

MICROWIRE

1024 bit

1.8 V

e3

30

260

.000001 Amp

4.9 mm

93LC56BT-E/MNY

Microchip Technology

EEPROM

AUTOMOTIVE

8

HVSON

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

TS 16949

NO LEAD

SERIAL

SYNCHRONOUS

2 mA

128 words

5

YES

16

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC8,.12,20

200

.5 mm

125 Cel

NO

TOTEM POLE

128X16

128

-40 Cel

NICKEL PALLADIUM GOLD

YES

DUAL

1

SOFTWARE

R-PDSO-N8

1

5.5 V

.8 mm

1000000 Write/Erase Cycles

2 MHz

2 mm

6 ms

MICROWIRE

2048 bit

2.5 V

e4

40

260

.000005 Amp

3 mm

AT24C02B-TSU-T

Microchip Technology

EEPROM

INDUSTRIAL

8

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

SERIAL

SYNCHRONOUS

3 mA

256 words

5

8

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSOP5/6,.11,37

100

.95 mm

85 Cel

256X8

256

-40 Cel

1010DDDR

DUAL

HARDWARE

R-PDSO-G8

5.5 V

1.1 mm

1000000 Write/Erase Cycles

1 MHz

1.6 mm

5 ms

I2C

2048 bit

4.5 V

.000018 Amp

2.9 mm

5

AT24C16C-SSPD-T

Microchip Technology

EEPROM

AUTOMOTIVE

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

AEC-Q100

GULL WING

SERIAL

SYNCHRONOUS

3 mA

2048 words

5

3/5

8

SMALL OUTLINE

SOP8,.23

EEPROMs

100

1.27 mm

125 Cel

2KX8

2K

-40 Cel

NICKEL PALLADIUM GOLD

1010MMMR

DUAL

1

HARDWARE

R-PDSO-G8

1

5.5 V

1.75 mm

1000000 Write/Erase Cycles

.4 MHz

3.9 mm

Not Qualified

5 ms

I2C

16384 bit

2.5 V

16

e4

.000006 Amp

4.9 mm

5

AT24CS64-SSHM-B

Microchip Technology

EEPROM

INDUSTRIAL

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

SERIAL

SYNCHRONOUS

3 mA

8192 words

5

8

SMALL OUTLINE

SOP8,.23

100

1.27 mm

85 Cel

NO

OPEN-DRAIN

8KX8

8K

-40 Cel

NICKEL PALLADIUM GOLD

1010DDDR

DUAL

1

HARDWARE

R-PDSO-G8

3

5.5 V

1.75 mm

1000000 Write/Erase Cycles

1 MHz

3.9 mm

5 ms

I2C

65536 bit

2.5 V

e4

40

260

.000001 Amp

4.9 mm

5

AT25256B-SHL-T

Microchip Technology

EEPROM

INDUSTRIAL

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

SERIAL

SYNCHRONOUS

32768 words

2.5

8

SMALL OUTLINE

1.27 mm

85 Cel

32KX8

32K

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G8

5.5 V

1.75 mm

5 MHz

3.9 mm

Not Qualified

5 ms

SPI

262144 bit

1.8 V

e4

4.925 mm

AT28C256-15FM/883

Microchip Technology

EEPROM

MILITARY

28

DFP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

MIL-STD-883 Class C

FLAT

PARALLEL

ASYNCHRONOUS

50 mA

32768 words

5

YES

5

8

FLATPACK

FL28,.4

EEPROMs

1.27 mm

125 Cel

3-STATE

32KX8

32K

-55 Cel

NO

TIN LEAD

DUAL

R-CDFP-F28

1

5.5 V

3.02 mm

10000 Write/Erase Cycles

10.16 mm

Not Qualified

10 ms

262144 bit

4.5 V

AUTOMATIC WRITE

64

e0

.0003 Amp

18.285 mm

150 ns

5

YES

AT28HC256-90SU

Microchip Technology

EEPROM

INDUSTRIAL

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

80 mA

32768 words

5

YES

5

8

SMALL OUTLINE

SOP28,.4

EEPROMs

1.27 mm

85 Cel

32KX8

32K

-40 Cel

NO

MATTE TIN

DUAL

R-PDSO-G28

3

5.5 V

2.65 mm

10000 Write/Erase Cycles

7.5 mm

Not Qualified

10 ms

262144 bit

4.5 V

64

e3

30

260

.0003 Amp

17.9 mm

90 ns

5

YES

AT28HC256E-90TU

Microchip Technology

EEPROM

INDUSTRIAL

28

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

80 mA

32768 words

5

YES

5

8

SMALL OUTLINE, THIN PROFILE

TSSOP28,.53,22

EEPROMs

.55 mm

85 Cel

32KX8

32K

-40 Cel

NO

MATTE TIN

DUAL

R-PDSO-G28

3

5.5 V

1.2 mm

100000 Write/Erase Cycles

8 mm

Not Qualified

10 ms

262144 bit

4.5 V

64

e3

.0003 Amp

11.8 mm

90 ns

5

YES

AT28HC256E-90TU-T

Microchip Technology

EEPROM

INDUSTRIAL

28

TSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

32768 words

5

8

SMALL OUTLINE, THIN PROFILE

.55 mm

85 Cel

32KX8

32K

-40 Cel

DUAL

R-PDSO-G28

5.5 V

1.2 mm

8 mm

10 ms

262144 bit

4.5 V

11.8 mm

90 ns

5

24AA01-I/SNG

Microchip Technology

EEPROM

INDUSTRIAL

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

SERIAL

SYNCHRONOUS

3 mA

128 words

5

2/5

8

SMALL OUTLINE

SOP8,.25

EEPROMs

200

1.27 mm

85 Cel

NO

128X8

128

-40 Cel

Matte Tin (Sn)

1010XXXR

DUAL

HARDWARE

R-PDSO-G8

1

5.5 V

1.75 mm

1000000 Write/Erase Cycles

.1 MHz

3.9 mm

Not Qualified

5 ms

I2C

1024 bit

1.7 V

e3

40

260

.000001 Amp

4.9 mm

24AA1026-I/SM

Microchip Technology

EEPROM

INDUSTRIAL

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

TS 16949

GULL WING

SERIAL

SYNCHRONOUS

5 mA

131072 words

2.5

1.8/5

8

SMALL OUTLINE

SOP8,.3

EEPROMs

200

1.27 mm

85 Cel

128KX8

128K

-40 Cel

MATTE TIN

1010DDMR

DUAL

1

HARDWARE

R-PDSO-G8

1

5.5 V

2.03 mm

1000000 Write/Erase Cycles

.4 MHz

5.25 mm

Not Qualified

5 ms

I2C

1048576 bit

1.7 V

e3

40

260

.000005 Amp

5.26 mm

2.5

24AA1026T-I/SN

Microchip Technology

EEPROM

INDUSTRIAL

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

TS 16949

GULL WING

SERIAL

SYNCHRONOUS

5 mA

131072 words

2.5

1.8/5

8

SMALL OUTLINE

SOP8,.23

EEPROMs

200

1.27 mm

85 Cel

OPEN-DRAIN

128KX8

128K

-40 Cel

MATTE TIN

1010DDMR

DUAL

1

HARDWARE

R-PDSO-G8

1

5.5 V

1.75 mm

1000000 Write/Erase Cycles

.4 MHz

3.9 mm

Not Qualified

5 ms

I2C

1048576 bit

1.7 V

e3

30

260

.000005 Amp

4.9 mm

2.5

24AA512-I/P

Microchip Technology

EEPROM

INDUSTRIAL

8

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

SERIAL

SYNCHRONOUS

5 mA

65536 words

2.5

2/5

8

IN-LINE

DIP8,.3

EEPROMs

200

2.54 mm

85 Cel

64KX8

64K

-40 Cel

MATTE TIN

1010DDDR

DUAL

HARDWARE

R-PDIP-T8

5.5 V

5.334 mm

1000000 Write/Erase Cycles

.4 MHz

7.62 mm

Not Qualified

5 ms

I2C

524288 bit

1.7 V

e3

.000001 Amp

9.271 mm

24AA64/P

Microchip Technology

EEPROM

COMMERCIAL

8

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

TS 16949

THROUGH-HOLE

SERIAL

SYNCHRONOUS

3 mA

8192 words

2.5

2/5

8

IN-LINE

DIP8,.3

EEPROMs

200

2.54 mm

70 Cel

OPEN-DRAIN

8KX8

8K

0 Cel

MATTE TIN

1010DDDR

DUAL

1

HARDWARE

R-PDIP-T8

5.5 V

5.334 mm

1000000 Write/Erase Cycles

.4 MHz

7.62 mm

Not Qualified

5 ms

I2C

65536 bit

1.7 V

e3

.000001 Amp

9.271 mm

2.5

24CS512T-I/OT

Microchip Technology

EEPROM

INDUSTRIAL

5

LSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

AEC-Q100

GULL WING

SERIAL

SYNCHRONOUS

3 mA

65536 words

8

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

200

.95 mm

85 Cel

OPEN-DRAIN

64KX8

64K

-40 Cel

Matte Tin (Sn)

1010DDDR

DUAL

1

HARDWARE/SOFTWARE

R-PDSO-G5

5.5 V

1.45 mm

1000000 Write/Erase Cycles

3.4 MHz

1.63 mm

5 ms

I2C

524288 bit

2.5 V

e3

.000003 Amp

2.95 mm

24CS512T-I/SM

Microchip Technology

EEPROM

INDUSTRIAL

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

AEC-Q100

GULL WING

SERIAL

SYNCHRONOUS

3 mA

65536 words

8

SMALL OUTLINE

SOP8,.3

200

1.27 mm

85 Cel

OPEN-DRAIN

64KX8

64K

-40 Cel

Matte Tin (Sn)

1010DDDR

DUAL

1

HARDWARE/SOFTWARE

R-PDSO-G8

5.5 V

2.03 mm

1000000 Write/Erase Cycles

3.4 MHz

5.25 mm

5 ms

I2C

524288 bit

2.5 V

e3

.000003 Amp

5.26 mm

24CW1280T-I/ST

Microchip Technology

EEPROM

INDUSTRIAL

8

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

TS 16949

GULL WING

SERIAL

SYNCHRONOUS

1 mA

16384 words

1.8

8

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.25

200

.65 mm

85 Cel

OPEN-DRAIN

16KX8

16K

-40 Cel

MATTE TIN

1010DDDR

DUAL

1

SOFTWARE

R-PDSO-G8

5.5 V

1.2 mm

1000000 Write/Erase Cycles

1 MHz

3 mm

5 ms

I2C

131072 bit

1.6 V

e3

.000001 Amp

4.4 mm

1.8

24FC512-I/P

Microchip Technology

EEPROM

INDUSTRIAL

8

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

AEC-Q100

THROUGH-HOLE

SERIAL

SYNCHRONOUS

5 mA

65536 words

2.5

2/5

8

IN-LINE

DIP8,.3

EEPROMs

200

2.54 mm

85 Cel

OPEN-DRAIN

64KX8

64K

-40 Cel

MATTE TIN

1010DDDR

DUAL

1

HARDWARE

R-PDIP-T8

5.5 V

5.334 mm

1000000 Write/Erase Cycles

1 MHz

7.62 mm

Not Qualified

5 ms

I2C

524288 bit

1.7 V

e3

.000001 Amp

9.271 mm

2.5

24LC024-I/SN

Microchip Technology

EEPROM

INDUSTRIAL

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

TS 16949

GULL WING

SERIAL

SYNCHRONOUS

3 mA

256 words

5

3/5

8

SMALL OUTLINE

SOP8,.23

EEPROMs

200

1.27 mm

85 Cel

OPEN-DRAIN

256X8

256

-40 Cel

MATTE TIN

1010DDDR

DUAL

1

HARDWARE

R-PDSO-G8

1

5.5 V

1.75 mm

1000000 Write/Erase Cycles

.4 MHz

3.9 mm

Not Qualified

5 ms

I2C

2048 bit

2.5 V

e3

30

260

.000001 Amp

4.9 mm

5

24LC04BT-E/SNG

Microchip Technology

EEPROM

AUTOMOTIVE

5

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

TS 16949

GULL WING

SERIAL

SYNCHRONOUS

3 mA

512 words

5

3/5

8

SMALL OUTLINE

SOP8,.25

EEPROMs

200

1.27 mm

125 Cel

OPEN-DRAIN

512X8

512

-40 Cel

Matte Tin (Sn)

1010XXMR

DUAL

1

HARDWARE

R-PDSO-G8

3

5.5 V

1.75 mm

1000000 Write/Erase Cycles

.4 MHz

3.9 mm

Not Qualified

5 ms

I2C

4096 bit

2.5 V

e3

40

260

.000005 Amp

4.9 mm

5

24LC1026-I/P

Microchip Technology

EEPROM

INDUSTRIAL

8

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

TS 16949

THROUGH-HOLE

SERIAL

SYNCHRONOUS

5 mA

131072 words

5

3/5

8

IN-LINE

DIP8,.3

EEPROMs

200

2.54 mm

85 Cel

OPEN-DRAIN

128KX8

128K

-40 Cel

MATTE TIN

1010DDMR

DUAL

1

HARDWARE

R-PDIP-T8

5.5 V

5.334 mm

1000000 Write/Erase Cycles

.4 MHz

7.62 mm

Not Qualified

5 ms

I2C

1048576 bit

2.5 V

e3

.000005 Amp

9.271 mm

5

24LC16B-E/SN16KVAO

Microchip Technology

EEPROM

AUTOMOTIVE

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

AEC-Q100

GULL WING

SERIAL

SYNCHRONOUS

3 mA

2048 words

5

8

SMALL OUTLINE

SOP8,.23

200

1.27 mm

125 Cel

2KX8

2K

-40 Cel

1010MMMR

DUAL

1

HARDWARE

R-PDSO-G8

5.5 V

1.75 mm

1000000 Write/Erase Cycles

.4 MHz

3.9 mm

5 ms

I2C

16384 bit

2.5 V

.000005 Amp

4.9 mm

5

24LC64FT-I/MNY

Microchip Technology

EEPROM

INDUSTRIAL

8

HVSON

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

TS 16949

NO LEAD

SERIAL

SYNCHRONOUS

3 mA

8192 words

5

3/5

8

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC8,.11,20

EEPROMs

200

.5 mm

85 Cel

OPEN-DRAIN

8KX8

8K

-40 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

1010DDDR

DUAL

1

HARDWARE

R-PDSO-N8

1

5.5 V

.8 mm

1000000 Write/Erase Cycles

.4 MHz

2 mm

Not Qualified

5 ms

I2C

65536 bit

2.5 V

e4

40

260

.000001 Amp

3 mm

5

25LC010AT-E/MS

Microchip Technology

EEPROM

AUTOMOTIVE

8

SOP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

AEC-Q100

GULL WING

SERIAL

SYNCHRONOUS

5 mA

128 words

5

3/5

8

SMALL OUTLINE

SOP8,.19

EEPROMs

200

.65 mm

125 Cel

3-STATE

128X8

128

-40 Cel

Matte Tin (Sn)

DUAL

1

HARDWARE

S-PDSO-G8

1

5.5 V

1.1 mm

1000000 Write/Erase Cycles

10 MHz

3 mm

Not Qualified

5 ms

SPI

1024 bit

4.5 V

ALSO OPERATES AT 2.5V TO 4.5V @5MHZ

e3

40

260

.000005 Amp

3 mm

5

25LC080A-E/SN

Microchip Technology

EEPROM

AUTOMOTIVE

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

TS 16949

GULL WING

SERIAL

SYNCHRONOUS

6 mA

1024 words

5

3/5

8

SMALL OUTLINE

SOP8,.23

EEPROMs

200

1.27 mm

125 Cel

1KX8

1K

-40 Cel

MATTE TIN

DUAL

1

HARDWARE

R-PDSO-G8

1

5.5 V

1.75 mm

1000000 Write/Erase Cycles

10 MHz

3.9 mm

Not Qualified

5 ms

SPI

8192 bit

2.5 V

e3

30

260

.000005 Amp

4.9 mm

5

25LC256X-I/ST

Microchip Technology

EEPROM

INDUSTRIAL

8

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

AEC-Q100

GULL WING

SERIAL

SYNCHRONOUS

6 mA

32768 words

4.5

2/5

8

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.25

EEPROMs

200

.65 mm

85 Cel

32KX8

32K

-40 Cel

Matte Tin (Sn)

DUAL

1

HARDWARE/SOFTWARE

R-PDSO-G8

1

5.5 V

1.2 mm

1000000 Write/Erase Cycles

10 MHz

3 mm

Not Qualified

5 ms

SPI

262144 bit

2.5 V

e3

40

260

.000001 Amp

4.4 mm

4.5

25LC640AT-E/ST

Microchip Technology

EEPROM

AUTOMOTIVE

8

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

AEC-Q100

GULL WING

SERIAL

SYNCHRONOUS

5 mA

8192 words

5

3/5

8

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.25

EEPROMs

200

.65 mm

125 Cel

8KX8

8K

-40 Cel

Matte Tin (Sn)

DUAL

1

HARDWARE/SOFTWARE

R-PDSO-G8

1

5.5 V

1.2 mm

1000000 Write/Erase Cycles

10 MHz

3 mm

Not Qualified

5 ms

SPI

65536 bit

2.5 V

e3

40

260

.000005 Amp

4.4 mm

5

93C46BT/SN

Microchip Technology

EEPROM

COMMERCIAL

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

SERIAL

SYNCHRONOUS

1.5 mA

64 words

5

5

16

SMALL OUTLINE

SOP8,.23

EEPROMs

200

1.27 mm

70 Cel

64X16

64

0 Cel

MATTE TIN

DUAL

1

HARDWARE/SOFTWARE

R-PDSO-G8

1

5.5 V

1.75 mm

1000000 Write/Erase Cycles

2 MHz

3.9 mm

Not Qualified

2 ms

MICROWIRE

1024 bit

4.5 V

e3

30

260

.000001 Amp

4.9 mm

5

93C66BT-I/SN

Microchip Technology

EEPROM

INDUSTRIAL

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

TS 16949

GULL WING

SERIAL

SYNCHRONOUS

2 mA

256 words

2.5

YES

5

16

SMALL OUTLINE

SOP8,.25

EEPROMs

200

1.27 mm

85 Cel

NO

TOTEM POLE

256X16

256

-40 Cel

MATTE TIN

YES

DUAL

1

SOFTWARE

R-PDSO-G8

1

5.5 V

1.75 mm

1000000 Write/Erase Cycles

1 MHz

3.9 mm

Not Qualified

2 ms

MICROWIRE

4096 bit

1.8 V

e3

30

260

.000001 Amp

4.9 mm

93LC46C-I/SNG

Microchip Technology

EEPROM

INDUSTRIAL

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

SERIAL

SYNCHRONOUS

2 mA

64 words

3

3/5

16

SMALL OUTLINE

SOP8,.25

8

EEPROMs

200

1.27 mm

85 Cel

64X16

64

-40 Cel

Matte Tin (Sn)

DUAL

SOFTWARE

R-PDSO-G8

1

5.5 V

1.75 mm

1000000 Write/Erase Cycles

2 MHz

3.9 mm

Not Qualified

6 ms

MICROWIRE

1024 bit

2.5 V

e3

40

260

.000001 Amp

4.9 mm

93LC56BT-E/MS

Microchip Technology

EEPROM

AUTOMOTIVE

8

TSSOP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

TS 16949

GULL WING

SERIAL

SYNCHRONOUS

2 mA

128 words

5

YES

3/5

16

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

8

EEPROMs

200

.65 mm

125 Cel

NO

TOTEM POLE

128X16

128

-40 Cel

Matte Tin (Sn)

YES

DUAL

1

SOFTWARE

S-PDSO-G8

1

5.5 V

1.1 mm

1000000 Write/Erase Cycles

2 MHz

3 mm

Not Qualified

6 ms

MICROWIRE

2048 bit

2.5 V

e3

40

260

.000005 Amp

3 mm

AT21CS11-UU0B-T

Microchip Technology

EEPROM

INDUSTRIAL

4

VFBGA

UNSPECIFIED

PLASTIC/EPOXY

YES

1

CMOS

BALL

SERIAL

SYNCHRONOUS

128 words

8

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.4 mm

85 Cel

128X8

128

-40 Cel

BOTTOM

X-PBGA-B4

4.5 V

.355 mm

5 ms

1-WIRE

1024 bit

2.7 V

NOT SPECIFIED

NOT SPECIFIED

AT24C02B-TP25-B

Microchip Technology

EEPROM

AUTOMOTIVE

8

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

SERIAL

SYNCHRONOUS

3 mA

256 words

5

8

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.25

100

.65 mm

125 Cel

256X8

256

-40 Cel

1010DDDR

DUAL

HARDWARE

R-PDSO-G8

5.5 V

1.2 mm

1000000 Write/Erase Cycles

.4 MHz

3 mm

5 ms

I2C

2048 bit

2.5 V

8

.000018 Amp

4.4 mm

5

AT24C08C-XHM-B

Microchip Technology

EEPROM

INDUSTRIAL

8

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

SERIAL

SYNCHRONOUS

3 mA

1024 words

5

1.8/5

8

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.25

EEPROMs

100

.65 mm

85 Cel

OPEN-DRAIN

1KX8

1K

-40 Cel

NICKEL PALLADIUM GOLD

1010DDMR

DUAL

1

HARDWARE

R-PDSO-G8

1

5.5 V

1.2 mm

1000000 Write/Erase Cycles

1 MHz

3 mm

Not Qualified

5 ms

I2C

8192 bit

1.7 V

e4

40

260

.000001 Amp

4.4 mm

5

AT24HC02C-SSHM-T

Microchip Technology

EEPROM

INDUSTRIAL

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

TS 16949

GULL WING

SERIAL

SYNCHRONOUS

3 mA

256 words

3

1.8/5

8

SMALL OUTLINE

SOP8,.23

EEPROMs

100

1.27 mm

85 Cel

OPEN-DRAIN

256X8

256

-40 Cel

NICKEL PALLADIUM GOLD

1010DDDR

DUAL

1

HARDWARE

R-PDSO-G8

3

5.5 V

1.75 mm

1000000 Write/Erase Cycles

1 MHz

3.9 mm

Not Qualified

5 ms

I2C

2048 bit

2.5 V

ALSO OPERATES AT 1.7V TO 2.5V @0.4MHZ

e4

40

260

.000006 Amp

4.925 mm

3

AT25010B-SSHL-B

Microchip Technology

EEPROM

INDUSTRIAL

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

SERIAL

SYNCHRONOUS

10 mA

128 words

5

2/5

8

SMALL OUTLINE

SOP8,.23

EEPROMs

100

1.27 mm

85 Cel

128X8

128

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

1

HARDWARE/SOFTWARE

R-PDSO-G8

1

5.5 V

1.75 mm

1000000 Write/Erase Cycles

20 MHz

3.9 mm

Not Qualified

5 ms

SPI

1024 bit

4.5 V

2.5V TO 5.5V @ 10MHz AND 1.8V TO 5.5V @ 5MHz

e4

260

.0000035 Amp

4.925 mm

5

AT25160B-XHL-T

Microchip Technology

EEPROM

INDUSTRIAL

8

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

SERIAL

SYNCHRONOUS

10 mA

2048 words

2.5

2/5

8

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.25

EEPROMs

100

.65 mm

85 Cel

NO

3-STATE

2KX8

2K

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

1

HARDWARE/SOFTWARE

R-PDSO-G8

1

5.5 V

1.2 mm

1000000 Write/Erase Cycles

5 MHz

3 mm

Not Qualified

5 ms

SPI

16384 bit

1.8 V

e4

40

260

.000006 Amp

4.4 mm

1.8

AT28C256-15DM/883

Microchip Technology

EEPROM

MILITARY

28

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

MIL-STD-883 Class B

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

32768 words

5

8

IN-LINE

2.54 mm

125 Cel

32KX8

32K

-55 Cel

TIN LEAD

DUAL

R-GDIP-T28

5.5 V

5.72 mm

15.24 mm

10 ms

262144 bit

4.5 V

64

e0

37.215 mm

150 ns

5

AT28C256E-25DM/883

Microchip Technology

EEPROM

MILITARY

28

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

MIL-STD-883 Class B

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

50 mA

32768 words

5

YES

8

IN-LINE

DIP28,.6

10

2.54 mm

125 Cel

32KX8

32K

-55 Cel

NO

DUAL

1

R-GDIP-T28

5.5 V

5.72 mm

100000 Write/Erase Cycles

15.24 mm

10 ms

262144 bit

4.5 V

64

NOT SPECIFIED

NOT SPECIFIED

.0003 Amp

37.215 mm

250 ns

5

YES

AT28C64B-15SUSL383

Microchip Technology

EEPROM

INDUSTRIAL

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

8192 words

5

8

SMALL OUTLINE

1.27 mm

85 Cel

8KX8

8K

-40 Cel

DUAL

R-PDSO-G28

5.5 V

2.65 mm

7.5 mm

10 ms

65536 bit

4.5 V

17.9 mm

150 ns

5

AT28HC256E-90JU-T

Microchip Technology

EEPROM

INDUSTRIAL

32

QCCJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

MIL-STD-883

J BEND

PARALLEL

ASYNCHRONOUS

32768 words

5

8

CHIP CARRIER

1.27 mm

85 Cel

32KX8

32K

-40 Cel

Matte Tin (Sn)

QUAD

R-PQCC-J32

2

5.5 V

3.556 mm

11.43 mm

10 ms

262144 bit

4.5 V

AUTOMATIC WRITE

e3

40

245

13.97 mm

90 ns

5

11AA010-I/P

Microchip Technology

EEPROM

INDUSTRIAL

8

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

TS 16949

THROUGH-HOLE

SERIAL

SYNCHRONOUS

5 mA

128 words

5

NO

2/5

8

IN-LINE

DIP8,.3

EEPROMs

200

2.54 mm

85 Cel

NO

TOTEM POLE

128X8

128

-40 Cel

MATTE TIN

NO

DUAL

1

SOFTWARE

R-PDIP-T8

5.5 V

5.334 mm

1000000 Write/Erase Cycles

1 MHz

7.62 mm

Not Qualified

10 ms

1-WIRE

1024 bit

1.8 V

e3

.000005 Amp

9.271 mm

11AA020-I/S16K

Microchip Technology

EEPROM

INDUSTRIAL

DIE

RECTANGULAR

UNSPECIFIED

YES

1

CMOS

TS 16949

NO LEAD

SERIAL

SYNCHRONOUS

2 mA

256 words

5

NO

8

UNCASED CHIP

DIE OR CHIP

200

85 Cel

NO

TOTEM POLE

256X8

256

-40 Cel

NO

UPPER

1

SOFTWARE

R-XUUC-N

5.5 V

1000000 Write/Erase Cycles

.1 MHz

10 ms

1-WIRE

2048 bit

2.5 V

.000005 Amp

11AA020-I/W16K

Microchip Technology

EEPROM

INDUSTRIAL

DIE

RECTANGULAR

UNSPECIFIED

YES

1

CMOS

TS 16949

NO LEAD

SERIAL

SYNCHRONOUS

2 mA

256 words

5

NO

8

UNCASED CHIP

DIE OR CHIP

200

85 Cel

NO

TOTEM POLE

256X8

256

-40 Cel

NO

UPPER

1

SOFTWARE

R-XUUC-N

5.5 V

1000000 Write/Erase Cycles

.1 MHz

10 ms

1-WIRE

2048 bit

2.5 V

.000005 Amp

11AA020-I/WF16K

Microchip Technology

EEPROM

INDUSTRIAL

DIE

RECTANGULAR

UNSPECIFIED

YES

1

CMOS

TS 16949

NO LEAD

SERIAL

SYNCHRONOUS

2 mA

256 words

5

NO

8

UNCASED CHIP

DIE OR CHIP

200

85 Cel

NO

TOTEM POLE

256X8

256

-40 Cel

NO

UPPER

1

SOFTWARE

R-XUUC-N

5.5 V

1000000 Write/Erase Cycles

.1 MHz

10 ms

1-WIRE

2048 bit

2.5 V

.000005 Amp

11AA02E64T-I/TT

Microchip Technology

EEPROM

INDUSTRIAL

3

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

TS 16949

GULL WING

SERIAL

SYNCHRONOUS

5 mA

256 words

2.5

8

SMALL OUTLINE

SOP3,.37

200

.95 mm

85 Cel

NO

256X8

256

-40 Cel

MATTE TIN

10100000R

DUAL

1

SOFTWARE

R-PDSO-G3

5.5 V

1.12 mm

1000000 Write/Erase Cycles

.1 MHz

1.3 mm

10 ms

I2C

2048 bit

1.8 V

e3

.000001 Amp

2.9 mm

2.5

EEPROM

EEPROM, or Electrically Erasable Programmable Read-Only Memory, is a type of non-volatile computer memory that can store and retrieve data even when the power is turned off. EEPROM is commonly used in digital devices, such as computers, mobile phones, and digital cameras, to store configuration data, firmware, and other important information.

EEPROM works by storing data in a grid of memory cells that can be individually programmed and erased using electrical signals. Each memory cell consists of a transistor and a floating gate. The floating gate can hold an electric charge, which determines the state of the memory cell. To write data to the EEPROM, an electrical signal is applied to the transistor, which charges or discharges the floating gate. To read data from the EEPROM, an electrical signal is applied to the transistor, which determines the state of the floating gate.

One of the advantages of EEPROM is that it is non-volatile, which means that it can store data even when the power is turned off. This makes it ideal for storing critical data, such as system settings and firmware, that must be retained even in the absence of power.

EEPROM can also be reprogrammed and erased many times, which makes it a versatile and flexible memory technology. EEPROM can be programmed and erased in blocks or individually, depending on the specific requirements of the application.

One of the disadvantages of EEPROM is that it is slower than other types of computer memory, such as RAM or cache memory. EEPROM access times are measured in microseconds, which is much slower than access times for other types of memory. This makes EEPROM less suitable for applications that require high-speed data access.