INDUSTRIAL EPROM 1,425

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Part RoHS Manufacturer Memory IC Type Temperature Grade No. of Terminals Package Code Package Shape Package Body Material Surface Mount No. of Functions Technology Screening Level Nominal Negative Supply Voltage Terminal Form Parallel or Serial Operating Mode Maximum Supply Current No. of Words Input/Output Type Nominal Supply Voltage / Vsup (V) Power Supplies (V) Memory Width Package Style (Meter) Package Equivalence Code Alternate Memory Width Sub-Category Terminal Pitch Maximum Operating Temperature Output Characteristics Organization No. of Words Code Minimum Operating Temperature Terminal Finish Terminal Position JESD-30 Code Moisture Sensitivity Level (MSL) Maximum Supply Voltage (Vsup) Maximum Seated Height Width Qualification Memory Density Minimum Supply Voltage (Vsup) Additional Features JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Maximum Standby Current Length Maximum Access Time Programming Voltage (V)

M27C512-15F6

STMicroelectronics

UVPROM

INDUSTRIAL

28

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

65536 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP28,.6

EPROMs

2.54 mm

85 Cel

3-STATE

64KX8

64K

-40 Cel

TIN LEAD

DUAL

R-GDIP-T28

5.5 V

5.72 mm

15.24 mm

Not Qualified

524288 bit

4.5 V

e0

.0001 Amp

36.92 mm

150 ns

EPC2TI32N

Intel

CONFIGURATION MEMORY

INDUSTRIAL

32

TQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

SERIAL

SYNCHRONOUS

50 mA

1695680 words

3.3

3.3/5

1

FLATPACK, THIN PROFILE

TQFP32,.35SQ,32

Flash Memories

.8 mm

85 Cel

3-STATE

1695680X1

1695680

-40 Cel

MATTE TIN

QUAD

S-PQFP-G32

3

3.6 V

1.2 mm

7 mm

Not Qualified

1695680 bit

3 V

IT ALSO REQUIRES 5V NOMINAL SUPPLY

e3

.0001 Amp

7 mm

3.3

M27C512-90F6

STMicroelectronics

UVPROM

INDUSTRIAL

28

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

65536 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP28,.6

EPROMs

2.54 mm

85 Cel

3-STATE

64KX8

64K

-40 Cel

DUAL

R-GDIP-T28

5.5 V

5.72 mm

15.24 mm

Not Qualified

524288 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

.0001 Amp

36.92 mm

90 ns

EPC2LI20N

Intel

CONFIGURATION MEMORY

INDUSTRIAL

20

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

SERIAL

SYNCHRONOUS

50 mA

1695680 words

3.3

3.3/5

1

CHIP CARRIER

LCC20,.39SQ

Flash Memories

1.27 mm

85 Cel

3-STATE

1695680X1

1695680

-40 Cel

MATTE TIN

QUAD

S-PQCC-J20

3

3.6 V

4.572 mm

8.9662 mm

Not Qualified

1695680 bit

3 V

IT ALSO REQUIRES 5V NOMINAL SUPPLY

e3

.0001 Amp

8.9662 mm

3.3

M27C512-15F6X

STMicroelectronics

UVPROM

INDUSTRIAL

28

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

65536 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP28,.6

EPROMs

2.54 mm

85 Cel

3-STATE

64KX8

64K

-40 Cel

DUAL

R-GDIP-T28

5.5 V

5.97 mm

15.24 mm

Not Qualified

524288 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

.0001 Amp

36.92 mm

150 ns

M27C256B-12F6

STMicroelectronics

UVPROM

INDUSTRIAL

28

WDIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

32768 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP28,.6

EPROMs

2.54 mm

85 Cel

3-STATE

32KX8

32K

-40 Cel

MATTE TIN

DUAL

R-CDIP-T28

5.5 V

5.72 mm

15.24 mm

Not Qualified

262144 bit

4.5 V

e3

.0001 Amp

36.92 mm

120 ns

12.75

EPC1PI8N

Intel

CONFIGURATION MEMORY

INDUSTRIAL

8

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

SERIAL

SYNCHRONOUS

50 mA

1046496 words

3.3

3.3/5

1

IN-LINE

DIP8,.3

OTP ROMs

2.54 mm

85 Cel

3-STATE

1046496X1

1046496

-40 Cel

MATTE TIN

DUAL

R-PDIP-T8

1

3.6 V

4.318 mm

7.62 mm

Not Qualified

1046496 bit

3 V

IT ALSO REQUIRES 5V NOMINAL SUPPLY

e3

.0001 Amp

9.398 mm

3.3

EPC2TI32

Intel

CONFIGURATION MEMORY

INDUSTRIAL

32

TQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

SERIAL

SYNCHRONOUS

50 mA

1695680 words

3.3

3.3/5

1

FLATPACK, THIN PROFILE

TQFP32,.35SQ,32

Flash Memories

.8 mm

85 Cel

3-STATE

1695680X1

1695680

-40 Cel

TIN LEAD

QUAD

S-PQFP-G32

3

3.6 V

1.2 mm

7 mm

Not Qualified

1695680 bit

3 V

IT ALSO REQUIRES 5V NOMINAL SUPPLY

e0

.0001 Amp

7 mm

3.3

NMC27C64QE200

National Semiconductor

UVPROM

INDUSTRIAL

28

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

20 mA

8192 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP28,.6

EPROMs

2.54 mm

85 Cel

3-STATE

8KX8

8K

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-GDIP-T28

5.5 V

5.72 mm

15.24 mm

Not Qualified

65536 bit

4.5 V

e0

.0001 Amp

200 ns

13

M27C256B-15F6

STMicroelectronics

UVPROM

INDUSTRIAL

28

WDIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

32768 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP28,.6

EPROMs

2.54 mm

85 Cel

3-STATE

32KX8

32K

-40 Cel

DUAL

R-CDIP-T28

5.5 V

5.72 mm

15.24 mm

Not Qualified

262144 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

.0002 Amp

36.92 mm

150 ns

12.75

AM27C256-120DI

Rochester Electronics

UVPROM

INDUSTRIAL

28

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

32768 words

5

8

IN-LINE

2.54 mm

85 Cel

32KX8

32K

-40 Cel

DUAL

R-CDIP-T28

5.5 V

5.588 mm

15.24 mm

262144 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

37.1475 mm

120 ns

AM27C256-150DI

Spansion

UVPROM

INDUSTRIAL

28

WDIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

32768 words

5

8

IN-LINE, WINDOW

2.54 mm

85 Cel

32KX8

32K

-40 Cel

DUAL

R-CDIP-T28

5.5 V

5.588 mm

15.24 mm

Not Qualified

262144 bit

4.5 V

37.1475 mm

150 ns

NMC27C64QE150

National Semiconductor

UVPROM

INDUSTRIAL

28

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

20 mA

8192 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP28,.6

EPROMs

2.54 mm

85 Cel

3-STATE

8KX8

8K

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-GDIP-T28

5.5 V

5.72 mm

15.24 mm

Not Qualified

65536 bit

4.5 V

e0

.0001 Amp

150 ns

13

M27C64A-20F6

STMicroelectronics

UVPROM

INDUSTRIAL

28

WDIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

8192 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP28,.6

EPROMs

2.54 mm

85 Cel

3-STATE

8KX8

8K

-40 Cel

MATTE TIN

DUAL

R-CDIP-T28

5.5 V

5.97 mm

15.24 mm

Not Qualified

65536 bit

4.5 V

e3

.0001 Amp

36.92 mm

200 ns

12.5

LD27128A2

Intel

UVPROM

INDUSTRIAL

28

DIP

RECTANGULAR

CERAMIC

NO

MOS

THROUGH-HOLE

100 mA

16384 words

COMMON

5

5

8

IN-LINE

DIP28,.6

EPROMs

2.54 mm

85 Cel

3-STATE

16KX8

16K

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T28

131072 bit

e0

200 ns

12.5

M27C1001-12F6

STMicroelectronics

UVPROM

INDUSTRIAL

32

WDIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

131072 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP32,.6

EPROMs

2.54 mm

85 Cel

3-STATE

128KX8

128K

-40 Cel

MATTE TIN

DUAL

R-CDIP-T32

5.5 V

5.72 mm

15.24 mm

Not Qualified

1048576 bit

4.5 V

e3

245

.0001 Amp

41.885 mm

120 ns

M27C512-70F6

STMicroelectronics

UVPROM

INDUSTRIAL

28

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

65536 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP28,.6

EPROMs

2.54 mm

85 Cel

3-STATE

64KX8

64K

-40 Cel

TIN

DUAL

R-GDIP-T28

5.5 V

5.72 mm

15.24 mm

Not Qualified

524288 bit

4.5 V

e3

.0001 Amp

36.92 mm

70 ns

TD27128A-20

Intel

UVPROM

INDUSTRIAL

28

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

NMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

100 mA

16384 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP28,.6

EPROMs

2.54 mm

85 Cel

3-STATE

16KX8

16K

-40 Cel

TIN LEAD

DUAL

R-GDIP-T28

5.5 V

5.72 mm

15.24 mm

Not Qualified

131072 bit

4.5 V

e0

37.15 mm

200 ns

12.5

M27C64A-15F6

STMicroelectronics

UVPROM

INDUSTRIAL

28

WDIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

8192 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP28,.6

EPROMs

2.54 mm

85 Cel

3-STATE

8KX8

8K

-40 Cel

MATTE TIN

DUAL

R-CDIP-T28

5.5 V

5.97 mm

15.24 mm

Not Qualified

65536 bit

4.5 V

e3

.0001 Amp

36.92 mm

150 ns

12.5

CY27C256-150WI

Cypress Semiconductor

UVPROM

INDUSTRIAL

28

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

32768 words

5

8

IN-LINE

85 Cel

3-STATE

32KX8

32K

-40 Cel

DUAL

R-GDIP-T28

5.5 V

Not Qualified

262144 bit

4.5 V

150 ns

NM27C256QE120

National Semiconductor

UVPROM

INDUSTRIAL

28

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

40 mA

32768 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP28,.6

EPROMs

2.54 mm

85 Cel

3-STATE

32KX8

32K

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-GDIP-T28

5.5 V

5.72 mm

15.24 mm

Not Qualified

262144 bit

4.5 V

e0

.0001 Amp

120 ns

12.75

NMC27C32BQE200

National Semiconductor

UVPROM

INDUSTRIAL

24

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

20 mA

4096 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP24,.6

EPROMs

2.54 mm

85 Cel

3-STATE

4KX8

4K

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-GDIP-T24

5.5 V

5.969 mm

15.24 mm

Not Qualified

32768 bit

4.5 V

TTL/CMOS COMPATIBLE INPUT & OUTPUT LEVELS

e0

.0001 Amp

200 ns

27C256-10I/P

Microchip Technology

EPROM

INDUSTRIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

25 mA

32768 words

COMMON

5

5

8

IN-LINE

DIP28,.6

OTP ROMs

2.54 mm

85 Cel

3-STATE

32KX8

32K

-40 Cel

TIN LEAD

DUAL

R-PDIP-T28

5.5 V

4.83 mm

15.24 mm

Not Qualified

262144 bit

4.5 V

DATA RETENTION >200 YEARS

e0

.0001 Amp

36.32 mm

100 ns

5

5962-01-357-9827

Texas Instruments

INDUSTRIAL

28

DIP

RECTANGULAR

CERAMIC

NO

CMOS

THROUGH-HOLE

30 mA

32768 words

COMMON

5

5

8

IN-LINE

DIP28,.6

EPROMs

2.54 mm

85 Cel

3-STATE

32KX8

32K

-40 Cel

DUAL

R-XDIP-T28

Not Qualified

262144 bit

NOT SPECIFIED

NOT SPECIFIED

.00025 Amp

250 ns

13

TMS87C257-2JE

Texas Instruments

UVPROM

INDUSTRIAL

28

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

32768 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP28,.6

EPROMs

2.54 mm

85 Cel

3-STATE

32KX8

32K

-40 Cel

DUAL

R-GDIP-T28

5.25 V

4.907 mm

15.24 mm

Not Qualified

262144 bit

4.75 V

NOT SPECIFIED

NOT SPECIFIED

.00025 Amp

200 ns

TMS87C257JE

Texas Instruments

UVPROM

INDUSTRIAL

28

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

32768 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP28,.6

EPROMs

2.54 mm

85 Cel

3-STATE

32KX8

32K

-40 Cel

DUAL

R-GDIP-T28

5.25 V

4.907 mm

15.24 mm

Not Qualified

262144 bit

4.75 V

NOT SPECIFIED

NOT SPECIFIED

.00025 Amp

250 ns

TMS87C257-1JE

Texas Instruments

UVPROM

INDUSTRIAL

28

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

32768 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP28,.6

EPROMs

2.54 mm

85 Cel

3-STATE

32KX8

32K

-40 Cel

DUAL

R-GDIP-T28

5.25 V

4.907 mm

15.24 mm

Not Qualified

262144 bit

4.75 V

NOT SPECIFIED

NOT SPECIFIED

.00025 Amp

170 ns

TMS87C257-150JE

Texas Instruments

UVPROM

INDUSTRIAL

28

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

32768 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP28,.6

EPROMs

2.54 mm

85 Cel

3-STATE

32KX8

32K

-40 Cel

DUAL

R-GDIP-T28

5.25 V

4.907 mm

15.24 mm

Not Qualified

262144 bit

4.75 V

NOT SPECIFIED

NOT SPECIFIED

.00025 Amp

150 ns

TMS27C020-120JE4

Texas Instruments

UVPROM

INDUSTRIAL

32

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

262144 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP32,.6

EPROMs

2.54 mm

85 Cel

3-STATE

256KX8

256K

-40 Cel

DUAL

R-GDIP-T32

5.25 V

4.907 mm

15.24 mm

Not Qualified

2097152 bit

4.75 V

NOT SPECIFIED

NOT SPECIFIED

.0001 Amp

120 ns

TMS27C010A-12JE

Texas Instruments

UVPROM

INDUSTRIAL

32

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

131072 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP32,.6

EPROMs

2.54 mm

85 Cel

3-STATE

128KX8

128K

-40 Cel

DUAL

R-GDIP-T32

5.5 V

4.91 mm

15.24 mm

Not Qualified

1048576 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

.0001 Amp

41.91 mm

120 ns

TMS27C040-120JE4

Texas Instruments

UVPROM

INDUSTRIAL

32

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

50 mA

524288 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP32,.6

EPROMs

2.54 mm

85 Cel

3-STATE

512KX8

512K

-40 Cel

DUAL

R-GDIP-T32

5.25 V

4.907 mm

15.24 mm

Not Qualified

4194304 bit

4.75 V

NOT SPECIFIED

NOT SPECIFIED

.0001 Amp

120 ns

TMS27C040-10JE

Texas Instruments

UVPROM

INDUSTRIAL

32

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

50 mA

524288 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP32,.6

EPROMs

2.54 mm

85 Cel

3-STATE

512KX8

512K

-40 Cel

DUAL

R-GDIP-T32

5.5 V

4.91 mm

15.24 mm

Not Qualified

4194304 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

.0001 Amp

41.91 mm

100 ns

TMS27C128-100JE

Texas Instruments

UVPROM

INDUSTRIAL

28

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

16384 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP28,.6

EPROMs

2.54 mm

85 Cel

3-STATE

16KX8

16K

-40 Cel

DUAL

R-GDIP-T28

5.25 V

4.907 mm

15.24 mm

Not Qualified

131072 bit

4.75 V

NOT SPECIFIED

NOT SPECIFIED

.00025 Amp

100 ns

13

TMS27C32-10JE4

Texas Instruments

UVPROM

INDUSTRIAL

24

WDIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

50 mA

4096 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP24,.6

EPROMs

2.54 mm

85 Cel

3-STATE

4KX8

4K

-40 Cel

DUAL

R-CDIP-T24

5.5 V

4.907 mm

15.24 mm

Not Qualified

32768 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

.00025 Amp

31.75 mm

100 ns

TMS27C128-100JE4

Texas Instruments

UVPROM

INDUSTRIAL

28

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

16384 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP28,.6

EPROMs

2.54 mm

85 Cel

3-STATE

16KX8

16K

-40 Cel

DUAL

R-GDIP-T28

5.25 V

4.907 mm

15.24 mm

Not Qualified

131072 bit

4.75 V

NOT SPECIFIED

NOT SPECIFIED

.00025 Amp

100 ns

13

TMS27C010A-20JE4

Texas Instruments

UVPROM

INDUSTRIAL

32

WDIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

131072 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP32,.6

EPROMs

2.54 mm

85 Cel

3-STATE

128KX8

128K

-40 Cel

DUAL

R-CDIP-T32

5.5 V

4.91 mm

15.24 mm

Not Qualified

1048576 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

.0001 Amp

41.91 mm

200 ns

TMS27C256-2JE4

Texas Instruments

UVPROM

INDUSTRIAL

28

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

32768 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP28,.6

EPROMs

2.54 mm

85 Cel

3-STATE

32KX8

32K

-40 Cel

DUAL

R-GDIP-T28

5.25 V

4.907 mm

15.24 mm

Not Qualified

262144 bit

4.75 V

NOT SPECIFIED

NOT SPECIFIED

.00025 Amp

200 ns

13

TMS27C256-17JE

Texas Instruments

UVPROM

INDUSTRIAL

28

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

32768 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP28,.6

EPROMs

2.54 mm

85 Cel

3-STATE

32KX8

32K

-40 Cel

DUAL

R-GDIP-T28

5.5 V

4.91 mm

15.24 mm

Not Qualified

262144 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

.00025 Amp

36.83 mm

170 ns

13

TMS27C256-12JE4

Texas Instruments

UVPROM

INDUSTRIAL

28

WDIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

32768 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP28,.6

EPROMs

2.54 mm

85 Cel

3-STATE

32KX8

32K

-40 Cel

DUAL

R-CDIP-T28

5.5 V

4.91 mm

15.24 mm

Not Qualified

262144 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

.00025 Amp

36.83 mm

120 ns

13

TMS27C32-120JE4

Texas Instruments

UVPROM

INDUSTRIAL

24

WDIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

50 mA

4096 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP24,.6

EPROMs

2.54 mm

85 Cel

3-STATE

4KX8

4K

-40 Cel

DUAL

R-CDIP-T24

5.25 V

4.907 mm

15.24 mm

Not Qualified

32768 bit

4.75 V

NOT SPECIFIED

NOT SPECIFIED

.00025 Amp

31.75 mm

120 ns

TMS27C020-20JE

Texas Instruments

UVPROM

INDUSTRIAL

32

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

262144 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP32,.6

EPROMs

2.54 mm

85 Cel

3-STATE

256KX8

256K

-40 Cel

DUAL

R-GDIP-T32

5.5 V

4.91 mm

15.24 mm

Not Qualified

2097152 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

.0001 Amp

41.91 mm

200 ns

TMS27C32-20JE4

Texas Instruments

UVPROM

INDUSTRIAL

24

WDIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

50 mA

4096 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP24,.6

EPROMs

2.54 mm

85 Cel

3-STATE

4KX8

4K

-40 Cel

DUAL

R-CDIP-T24

5.5 V

4.907 mm

15.24 mm

Not Qualified

32768 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

.00025 Amp

31.75 mm

200 ns

TMS27C020-200JE4

Texas Instruments

UVPROM

INDUSTRIAL

32

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

262144 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP32,.6

EPROMs

2.54 mm

85 Cel

3-STATE

256KX8

256K

-40 Cel

DUAL

R-GDIP-T32

5.25 V

4.907 mm

15.24 mm

Not Qualified

2097152 bit

4.75 V

NOT SPECIFIED

NOT SPECIFIED

.0001 Amp

200 ns

TMS27C210A-20JE4

Texas Instruments

UVPROM

INDUSTRIAL

40

WDIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

50 mA

65536 words

COMMON

5

5

16

IN-LINE, WINDOW

DIP40,.6

EPROMs

2.54 mm

85 Cel

3-STATE

64KX16

64K

-40 Cel

DUAL

R-CDIP-T40

5.5 V

4.91 mm

15.24 mm

Not Qualified

1048576 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

.0001 Amp

52.07 mm

200 ns

TMS27C64-100JE

Texas Instruments

UVPROM

INDUSTRIAL

28

WDIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

8192 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP28,.6

EPROMs

2.54 mm

85 Cel

3-STATE

8KX8

8K

-40 Cel

DUAL

R-CDIP-T28

5.25 V

4.907 mm

15.24 mm

Not Qualified

65536 bit

4.75 V

NOT SPECIFIED

NOT SPECIFIED

.00025 Amp

36.83 mm

100 ns

12.5

TMS27C240-120JE

Texas Instruments

UVPROM

INDUSTRIAL

40

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

50 mA

262144 words

COMMON

5

5

16

IN-LINE, WINDOW

DIP40,.6

EPROMs

2.54 mm

85 Cel

3-STATE

256KX16

256K

-40 Cel

DUAL

R-GDIP-T40

5.25 V

4.907 mm

15.24 mm

Not Qualified

4194304 bit

4.75 V

NOT SPECIFIED

NOT SPECIFIED

.0001 Amp

120 ns

TMS27C512-30JE

Texas Instruments

UVPROM

INDUSTRIAL

28

WDIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

65536 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP28,.6

EPROMs

2.54 mm

85 Cel

3-STATE

64KX8

64K

-40 Cel

DUAL

R-CDIP-T28

5.5 V

4.907 mm

15.24 mm

Not Qualified

524288 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

.00025 Amp

36.83 mm

300 ns

TMS27C512-150JE4

Texas Instruments

UVPROM

INDUSTRIAL

28

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

65536 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP28,.6

EPROMs

2.54 mm

85 Cel

3-STATE

64KX8

64K

-40 Cel

DUAL

R-GDIP-T28

5.25 V

4.907 mm

15.24 mm

Not Qualified

524288 bit

4.75 V

NOT SPECIFIED

NOT SPECIFIED

.00025 Amp

150 ns

EPROM

EPROM, or Erasable Programmable Read-Only Memory, is a type of non-volatile computer memory that can be programmed and erased multiple times. EPROM was commonly used in computer systems and electronic devices in the 1970s and 1980s, but has largely been replaced by more advanced memory technologies.

EPROM works by storing data in a grid of memory cells that can be individually programmed and erased using ultraviolet light. Each memory cell consists of a transistor and a floating gate. To program the memory cell, a high voltage is applied to the transistor, which charges the floating gate. To erase the memory cell, ultraviolet light is applied to the chip, which removes the charge from the floating gate. The programming and erasing process can be repeated multiple times, making EPROM a reprogrammable memory technology.

EPROM has several advantages over other types of computer memory, such as ROM and RAM. EPROM can be reprogrammed multiple times, which makes it a versatile and flexible memory technology. EPROM is also 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.