UVPROM EPROM 2,400+

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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)

5962-8606308YX

STMicroelectronics

UVPROM

MILITARY

32

WQCCN

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

NO LEAD

PARALLEL

ASYNCHRONOUS

32768 words

5

8

CHIP CARRIER, WINDOW

1.27 mm

125 Cel

32KX8

32K

-55 Cel

QUAD

R-CQCC-N32

5.5 V

3.3 mm

11.43 mm

Not Qualified

262144 bit

4.5 V

13.97 mm

70 ns

M87C257-20XF3X

STMicroelectronics

UVPROM

AUTOMOTIVE

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

125 Cel

3-STATE

32KX8

32K

-40 Cel

MATTE TIN

DUAL

R-GDIP-T28

5.25 V

5.71 mm

15.24 mm

Not Qualified

262144 bit

4.75 V

e3

.0001 Amp

150 ns

WS57LV291C-90T

STMicroelectronics

UVPROM

COMMERCIAL

24

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

60 mA

2048 words

COMMON

3.3

5

8

IN-LINE

DIP24,.3

EPROMs

2.54 mm

70 Cel

3-STATE

2KX8

2K

0 Cel

TIN LEAD

DUAL

R-GDIP-T24

3.6 V

5.08 mm

7.62 mm

Not Qualified

16384 bit

3 V

e0

.025 Amp

32.005 mm

90 ns

12.75

M87C257-12F3X

STMicroelectronics

UVPROM

AUTOMOTIVE

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

125 Cel

3-STATE

32KX8

32K

-40 Cel

MATTE TIN

DUAL

R-GDIP-T28

5.5 V

5.71 mm

15.24 mm

Not Qualified

262144 bit

4.5 V

e3

.0001 Amp

120 ns

M27V401-200F6TR

STMicroelectronics

UVPROM

INDUSTRIAL

32

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

524288 words

3.3

8

IN-LINE

2.54 mm

85 Cel

512KX8

512K

-40 Cel

DUAL

R-GDIP-T32

3.6 V

5.97 mm

15.24 mm

Not Qualified

4194304 bit

3 V

41.885 mm

200 ns

M87C257-20F6X

STMicroelectronics

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

MATTE TIN

DUAL

R-GDIP-T28

5.5 V

5.71 mm

15.24 mm

Not Qualified

262144 bit

4.5 V

e3

.0001 Amp

150 ns

WS57C51C-45L

STMicroelectronics

UVPROM

COMMERCIAL

32

WQCCJ

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

139 mA

16384 words

5

5

8

CHIP CARRIER, WINDOW

LDCC32,.5X.6

EPROMs

1.27 mm

70 Cel

3-STATE

16KX8

16K

0 Cel

TIN LEAD

QUAD

R-CQCC-J32

5.5 V

4.06 mm

11.24 mm

Not Qualified

131072 bit

4.5 V

e0

13.945 mm

45 ns

WS27C010L-12CMB

STMicroelectronics

UVPROM

MILITARY

32

WQCCN

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

MIL-STD-883 Class B

NO LEAD

PARALLEL

ASYNCHRONOUS

60 mA

131072 words

COMMON

5

5

8

CHIP CARRIER, WINDOW

LCC32,.45X.55

EPROMs

1.27 mm

125 Cel

3-STATE

128KX8

128K

-55 Cel

TIN LEAD

QUAD

R-CQCC-N32

5.5 V

3.3 mm

11.43 mm

Not Qualified

1048576 bit

4.5 V

e0

.0001 Amp

13.97 mm

120 ns

TTV27C256N-70C-26

STMicroelectronics

UVPROM

INDUSTRIAL

28

DIP

RECTANGULAR

CERAMIC

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

32768 words

COMMON

5

5

8

IN-LINE

DIP28,.6

EPROMs

2.54 mm

105 Cel

3-STATE

32KX8

32K

-40 Cel

DUAL

R-XDIP-T28

Not Qualified

262144 bit

.0001 Amp

70 ns

12.75

TS27C64A-20CQ

STMicroelectronics

UVPROM

COMMERCIAL

28

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

8192 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP28,.6

EPROMs

2.54 mm

70 Cel

3-STATE

8KX8

8K

0 Cel

TIN LEAD

DUAL

R-GDIP-T28

5.5 V

5.71 mm

15.24 mm

Not Qualified

65536 bit

4.5 V

e0

.0001 Amp

200 ns

12.5

M27C4002-10XF1TR

STMicroelectronics

UVPROM

COMMERCIAL

40

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

262144 words

5

16

IN-LINE

2.54 mm

70 Cel

256KX16

256K

0 Cel

DUAL

R-CDIP-T40

5.5 V

5.72 mm

13.2 mm

Not Qualified

4194304 bit

4.5 V

52.195 mm

100 ns

M27C1024-80XF6

STMicroelectronics

UVPROM

INDUSTRIAL

40

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

35 mA

65536 words

COMMON

5

5

16

IN-LINE, WINDOW

DIP40,.6

EPROMs

2.54 mm

85 Cel

3-STATE

64KX16

64K

-40 Cel

MATTE TIN

DUAL

R-GDIP-T40

5.25 V

5.97 mm

15.24 mm

Not Qualified

1048576 bit

4.75 V

e3

.0001 Amp

52.195 mm

80 ns

M27C256B-80XF6

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

5.25 V

5.72 mm

15.24 mm

Not Qualified

262144 bit

4.75 V

e3

.0001 Amp

36.92 mm

80 ns

12.75

M27C256B-60XF6X

STMicroelectronics

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

MATTE TIN

DUAL

R-GDIP-T28

5.25 V

5.97 mm

15.24 mm

Not Qualified

262144 bit

4.75 V

e3

.0001 Amp

36.92 mm

60 ns

12.75

M27C256B-90XF6X

STMicroelectronics

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

MATTE TIN

DUAL

R-GDIP-T28

5.25 V

5.97 mm

15.24 mm

Not Qualified

262144 bit

4.75 V

e3

.0001 Amp

36.92 mm

90 ns

12.75

M27C2001-25L1X

STMicroelectronics

UVPROM

COMMERCIAL

32

WQCCN

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

NO LEAD

PARALLEL

ASYNCHRONOUS

30 mA

262144 words

COMMON

5

5

8

CHIP CARRIER, WINDOW

LCC32,.45X.55

EPROMs

1.27 mm

70 Cel

3-STATE

256KX8

256K

0 Cel

GOLD

QUAD

R-CQCC-N32

5.5 V

2.28 mm

11.43 mm

Not Qualified

2097152 bit

4.5 V

e4

.0001 Amp

13.97 mm

150 ns

M27C1024-90F6

STMicroelectronics

UVPROM

INDUSTRIAL

40

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

35 mA

65536 words

COMMON

5

5

16

IN-LINE, WINDOW

DIP40,.6

EPROMs

2.54 mm

85 Cel

3-STATE

64KX16

64K

-40 Cel

MATTE TIN

DUAL

R-GDIP-T40

5.5 V

5.97 mm

15.24 mm

Not Qualified

1048576 bit

4.5 V

e3

.0001 Amp

52.195 mm

80 ns

M27C4002-12J1

STMicroelectronics

UVPROM

COMMERCIAL

44

QCCJ

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

70 mA

262144 words

COMMON

5

5

16

CHIP CARRIER

LDCC44,.7SQ

EPROMs

1.27 mm

70 Cel

3-STATE

256KX16

256K

0 Cel

MATTE TIN

QUAD

S-CQCC-J44

5.5 V

4.83 mm

16.51 mm

Not Qualified

4194304 bit

4.5 V

e3

.0001 Amp

16.51 mm

120 ns

M27C801-120F6X

STMicroelectronics

UVPROM

INDUSTRIAL

32

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

35 mA

1048576 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP32,.6

EPROMs

2.54 mm

85 Cel

3-STATE

1MX8

1M

-40 Cel

MATTE TIN

DUAL

R-GDIP-T32

5.5 V

5.97 mm

15.24 mm

Not Qualified

8388608 bit

4.5 V

e3

.0001 Amp

41.885 mm

100 ns

M27C2001-80L1X

STMicroelectronics

UVPROM

COMMERCIAL

32

WQCCN

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

NO LEAD

PARALLEL

ASYNCHRONOUS

30 mA

262144 words

COMMON

5

5

8

CHIP CARRIER, WINDOW

LCC32,.45X.55

EPROMs

1.27 mm

70 Cel

3-STATE

256KX8

256K

0 Cel

TIN LEAD

QUAD

R-CQCC-N32

5.5 V

2.28 mm

11.43 mm

Not Qualified

2097152 bit

4.5 V

e0

.0001 Amp

13.97 mm

80 ns

M27C512-25F6X

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

M27C4002-70XJ6

STMicroelectronics

UVPROM

INDUSTRIAL

44

QCCJ

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

70 mA

262144 words

COMMON

5

5

16

CHIP CARRIER

LDCC44,.7SQ

EPROMs

1.27 mm

85 Cel

3-STATE

256KX16

256K

-40 Cel

MATTE TIN

QUAD

S-CQCC-J44

5.25 V

4.83 mm

16.51 mm

Not Qualified

4194304 bit

4.75 V

e3

.0001 Amp

16.51 mm

70 ns

M27C256B-20XF3X

STMicroelectronics

UVPROM

AUTOMOTIVE

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

125 Cel

3-STATE

32KX8

32K

-40 Cel

MATTE TIN

DUAL

R-GDIP-T28

5.25 V

5.97 mm

15.24 mm

Not Qualified

262144 bit

4.75 V

e3

.0001 Amp

36.92 mm

150 ns

12.75

M27C801-100F1

STMicroelectronics

UVPROM

COMMERCIAL

32

WDIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

35 mA

1048576 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP32,.6

EPROMs

2.54 mm

70 Cel

3-STATE

1MX8

1M

0 Cel

MATTE TIN

DUAL

R-CDIP-T32

5.5 V

5.72 mm

15.24 mm

Not Qualified

8388608 bit

4.5 V

e3

.0001 Amp

41.885 mm

100 ns

M27C512-80F1X

STMicroelectronics

UVPROM

COMMERCIAL

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

70 Cel

3-STATE

64KX8

64K

0 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

80 ns

M27C1024-90F7X

STMicroelectronics

UVPROM

INDUSTRIAL

40

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

35 mA

65536 words

COMMON

5

5

16

IN-LINE, WINDOW

DIP40,.6

EPROMs

2.54 mm

105 Cel

3-STATE

64KX16

64K

-40 Cel

MATTE TIN

DUAL

R-GDIP-T40

5.5 V

5.97 mm

15.24 mm

Not Qualified

1048576 bit

4.5 V

e3

.0001 Amp

52.195 mm

80 ns

M27C2001-12F6

STMicroelectronics

UVPROM

INDUSTRIAL

32

WDIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

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

MATTE TIN

DUAL

R-CDIP-T32

5.5 V

5.72 mm

15.24 mm

Not Qualified

2097152 bit

4.5 V

e3

245

.0001 Amp

41.885 mm

120 ns

M27C4002-90XF1TR

STMicroelectronics

UVPROM

COMMERCIAL

40

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

262144 words

5

16

IN-LINE

2.54 mm

70 Cel

256KX16

256K

0 Cel

DUAL

R-CDIP-T40

5.5 V

5.72 mm

13.2 mm

Not Qualified

4194304 bit

4.5 V

52.195 mm

90 ns

M27C1024-45F3X

STMicroelectronics

UVPROM

AUTOMOTIVE

40

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

35 mA

65536 words

COMMON

5

5

16

IN-LINE, WINDOW

DIP40,.6

EPROMs

2.54 mm

125 Cel

3-STATE

64KX16

64K

-40 Cel

MATTE TIN

DUAL

R-GDIP-T40

5.5 V

5.97 mm

15.24 mm

Not Qualified

1048576 bit

4.5 V

e3

.0001 Amp

52.195 mm

45 ns

M27C1024-15XF3

STMicroelectronics

UVPROM

AUTOMOTIVE

40

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

35 mA

65536 words

COMMON

5

5

16

IN-LINE, WINDOW

DIP40,.6

EPROMs

2.54 mm

125 Cel

3-STATE

64KX16

64K

-40 Cel

MATTE TIN

DUAL

R-GDIP-T40

5.25 V

5.97 mm

15.24 mm

Not Qualified

1048576 bit

4.75 V

e3

.0001 Amp

52.195 mm

100 ns

M27C2001-20XF1TR

STMicroelectronics

UVPROM

COMMERCIAL

32

WDIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

262144 words

5

8

IN-LINE, WINDOW

2.54 mm

70 Cel

3-STATE

256KX8

256K

0 Cel

TIN

DUAL

R-CDIP-T32

5.25 V

5.72 mm

15.24 mm

Not Qualified

2097152 bit

4.75 V

e3

41.885 mm

200 ns

M27C1001-60XL3TR

STMicroelectronics

UVPROM

AUTOMOTIVE

32

WQCCN

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

NO LEAD

PARALLEL

ASYNCHRONOUS

30 mA

131072 words

COMMON

5

5

8

CHIP CARRIER, WINDOW

LCC32,.45X.55

EPROMs

1.27 mm

125 Cel

3-STATE

128KX8

128K

-40 Cel

TIN LEAD

QUAD

R-CQCC-N32

5.25 V

2.28 mm

11.43 mm

Not Qualified

1048576 bit

4.75 V

e0

.0001 Amp

13.97 mm

60 ns

M27C1024-15XF7X

STMicroelectronics

UVPROM

INDUSTRIAL

40

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

35 mA

65536 words

COMMON

5

5

16

IN-LINE, WINDOW

DIP40,.6

EPROMs

2.54 mm

105 Cel

3-STATE

64KX16

64K

-40 Cel

MATTE TIN

DUAL

R-GDIP-T40

5.25 V

5.97 mm

15.24 mm

Not Qualified

1048576 bit

4.75 V

e3

.0001 Amp

52.195 mm

100 ns

M27C1001-60XL3X

STMicroelectronics

UVPROM

AUTOMOTIVE

32

WQCCN

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

NO LEAD

PARALLEL

ASYNCHRONOUS

30 mA

131072 words

COMMON

5

5

8

CHIP CARRIER, WINDOW

LCC32,.45X.55

EPROMs

1.27 mm

125 Cel

3-STATE

128KX8

128K

-40 Cel

GOLD

QUAD

R-CQCC-N32

5.25 V

2.28 mm

11.43 mm

Not Qualified

1048576 bit

4.75 V

e4

.0001 Amp

13.97 mm

60 ns

M27C1024-35F1X

STMicroelectronics

UVPROM

COMMERCIAL

40

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

35 mA

65536 words

COMMON

5

5

16

IN-LINE, WINDOW

DIP40,.6

EPROMs

2.54 mm

70 Cel

3-STATE

64KX16

64K

0 Cel

MATTE TIN

DUAL

R-GDIP-T40

5.5 V

5.97 mm

15.24 mm

Not Qualified

1048576 bit

4.5 V

e3

.0001 Amp

52.195 mm

35 ns

M27C1001-20F6X

STMicroelectronics

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

MATTE TIN

DUAL

R-GDIP-T32

5.5 V

5.97 mm

15.24 mm

Not Qualified

1048576 bit

4.5 V

e3

.0001 Amp

41.885 mm

120 ns

M27C4002-15XJ1X

STMicroelectronics

UVPROM

COMMERCIAL

44

QCCJ

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

70 mA

262144 words

COMMON

5

5

16

CHIP CARRIER

LDCC44,.7SQ

EPROMs

1.27 mm

70 Cel

3-STATE

256KX16

256K

0 Cel

MATTE TIN

QUAD

S-CQCC-J44

5.25 V

4.83 mm

16.51 mm

Not Qualified

4194304 bit

4.75 V

e3

.0001 Amp

16.51 mm

150 ns

M27C1024-10F1X

STMicroelectronics

UVPROM

COMMERCIAL

40

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

35 mA

65536 words

COMMON

5

5

16

IN-LINE, WINDOW

DIP40,.6

EPROMs

2.54 mm

70 Cel

3-STATE

64KX16

64K

0 Cel

MATTE TIN

DUAL

R-GDIP-T40

5.5 V

5.97 mm

15.24 mm

Not Qualified

1048576 bit

4.5 V

e3

.0001 Amp

52.195 mm

100 ns

M27C4001-35F6

STMicroelectronics

UVPROM

INDUSTRIAL

32

WDIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

524288 words

COMMON

5

5

8

IN-LINE, WINDOW

DIP32,.6

EPROMs

2.54 mm

85 Cel

3-STATE

512KX8

512K

-40 Cel

MATTE TIN

DUAL

R-CDIP-T32

5.5 V

5.72 mm

15.24 mm

Not Qualified

4194304 bit

4.5 V

e3

.0001 Amp

41.885 mm

35 ns

M27C4002-80XJ1TR

STMicroelectronics

UVPROM

COMMERCIAL

44

QCCJ

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

70 mA

262144 words

COMMON

5

5

16

CHIP CARRIER

LDCC44,.7SQ

EPROMs

1.27 mm

70 Cel

3-STATE

256KX16

256K

0 Cel

MATTE TIN

QUAD

S-CQCC-J44

5.25 V

4.83 mm

16.51 mm

Not Qualified

4194304 bit

4.75 V

e3

.0001 Amp

16.51 mm

80 ns

M27C1001-35L3X

STMicroelectronics

UVPROM

AUTOMOTIVE

32

WQCCN

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

NO LEAD

PARALLEL

ASYNCHRONOUS

30 mA

131072 words

COMMON

5

5

8

CHIP CARRIER, WINDOW

LCC32,.45X.55

EPROMs

1.27 mm

125 Cel

3-STATE

128KX8

128K

-40 Cel

GOLD

QUAD

R-CQCC-N32

5.5 V

2.28 mm

11.43 mm

Not Qualified

1048576 bit

4.5 V

e4

.0001 Amp

13.97 mm

35 ns

M27C1011-12XF1

STMicroelectronics

UVPROM

COMMERCIAL

28

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

131072 words

5

8

IN-LINE, WINDOW

2.54 mm

70 Cel

3-STATE

128KX8

128K

0 Cel

TIN

DUAL

R-GDIP-T28

5.25 V

5.72 mm

15.24 mm

Not Qualified

1048576 bit

4.75 V

e3

36.92 mm

120 ns

M2732A-3F6

STMicroelectronics

UVPROM

INDUSTRIAL

24

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

NMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

125 mA

4096 words

COMMON

5

5

8

IN-LINE

DIP24,.6

EPROMs

2.54 mm

85 Cel

3-STATE

4KX8

4K

-40 Cel

TIN LEAD

DUAL

R-GDIP-T24

5.25 V

5.715 mm

15.24 mm

Not Qualified

32768 bit

4.75 V

e0

31.75 mm

300 ns

21

M27C512-90XF1E

STMicroelectronics

UVPROM

COMMERCIAL

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

70 Cel

3-STATE

64KX8

64K

0 Cel

MATTE TIN

DUAL

R-GDIP-T28

5.5 V

5.72 mm

15.24 mm

Not Qualified

524288 bit

4.75 V

e3

.0001 Amp

36.92 mm

90 ns

M27C2001-25F6TR

STMicroelectronics

UVPROM

INDUSTRIAL

32

WDIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

262144 words

5

8

IN-LINE, WINDOW

2.54 mm

85 Cel

3-STATE

256KX8

256K

-40 Cel

TIN

DUAL

R-CDIP-T32

5.5 V

5.72 mm

15.24 mm

Not Qualified

2097152 bit

4.5 V

e3

41.885 mm

250 ns

M27C256B-15F1X

STMicroelectronics

UVPROM

COMMERCIAL

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

70 Cel

3-STATE

32KX8

32K

0 Cel

MATTE TIN

DUAL

R-GDIP-T28

5.5 V

5.97 mm

15.24 mm

Not Qualified

262144 bit

4.5 V

e3

.0001 Amp

36.92 mm

150 ns

12.75

M27C512-45XF1X

STMicroelectronics

UVPROM

COMMERCIAL

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

70 Cel

3-STATE

64KX8

64K

0 Cel

DUAL

R-GDIP-T28

5.25 V

5.97 mm

15.24 mm

Not Qualified

524288 bit

4.75 V

NOT SPECIFIED

NOT SPECIFIED

.0001 Amp

36.92 mm

45 ns

M27C1024-20F7

STMicroelectronics

UVPROM

INDUSTRIAL

40

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

35 mA

65536 words

COMMON

5

5

16

IN-LINE, WINDOW

DIP40,.6

EPROMs

2.54 mm

105 Cel

3-STATE

64KX16

64K

-40 Cel

MATTE TIN

DUAL

R-GDIP-T40

5.5 V

5.97 mm

15.24 mm

Not Qualified

1048576 bit

4.5 V

e3

.0001 Amp

52.195 mm

100 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.