STMicroelectronics OTP ROM 2,400+

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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 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 Minimum Data Retention Time Terminal Pitch Maximum Operating Temperature Reverse Pinout Output Characteristics Organization No. of Words Code Minimum Operating Temperature Terminal Finish 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 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)

M27C1024-45K1TR

STMicroelectronics

OTP ROM

COMMERCIAL

44

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

65536 words

5

16

CHIP CARRIER

1.27 mm

70 Cel

64KX16

64K

0 Cel

QUAD

S-PQCC-J44

5.5 V

4.7 mm

16.5862 mm

Not Qualified

1048576 bit

4.5 V

16.5862 mm

45 ns

M27C256B-25XC1TR

STMicroelectronics

OTP ROM

COMMERCIAL

32

QCCJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

30 mA

32768 words

COMMON

5

5

8

CHIP CARRIER

LDCC32,.5X.6

OTP ROMs

1.27 mm

70 Cel

3-STATE

32KX8

32K

0 Cel

MATTE TIN

QUAD

R-PQCC-J32

5.25 V

3.56 mm

11.43 mm

Not Qualified

262144 bit

4.75 V

e3

.0001 Amp

13.97 mm

150 ns

12.75

M27C160-70XK1

STMicroelectronics

OTP ROM

COMMERCIAL

44

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

70 mA

1048576 words

COMMON

5

5

16

CHIP CARRIER

LDCC44,.7SQ

8

OTP ROMs

1.27 mm

70 Cel

3-STATE

1MX16

1M

0 Cel

MATTE TIN

QUAD

S-PQCC-J44

5.25 V

4.57 mm

16.585 mm

Not Qualified

16777216 bit

4.75 V

CONFIGURABLE AS 1M X 16

e3

.0001 Amp

16.585 mm

70 ns

M27C160-90XS6

STMicroelectronics

OTP ROM

INDUSTRIAL

42

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

70 mA

1048576 words

COMMON

5

5

16

IN-LINE, SHRINK PITCH

SDIP42,.6

8

OTP ROMs

1.778 mm

85 Cel

3-STATE

1MX16

1M

-40 Cel

TIN LEAD

DUAL

R-PDIP-T42

5.25 V

5.08 mm

15.24 mm

Not Qualified

16777216 bit

4.75 V

e0

.0001 Amp

36.83 mm

90 ns

M27C801-150N6TR

STMicroelectronics

OTP ROM

INDUSTRIAL

32

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

35 mA

1048576 words

COMMON

5

5

8

SMALL OUTLINE, THIN PROFILE

TSSOP32,.8,20

OTP ROMs

.5 mm

85 Cel

3-STATE

1MX8

1M

-40 Cel

TIN

DUAL

R-PDSO-G32

5.5 V

1.2 mm

8 mm

Not Qualified

8388608 bit

4.5 V

e3

.0001 Amp

18.4 mm

150 ns

M27C512-60B6X

STMicroelectronics

OTP ROM

INDUSTRIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

65536 words

COMMON

5

5

8

IN-LINE

DIP28,.6

OTP ROMs

2.54 mm

85 Cel

3-STATE

64KX8

64K

-40 Cel

DUAL

R-PDIP-T28

5.5 V

5.08 mm

15.24 mm

Not Qualified

524288 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

.0001 Amp

37.085 mm

60 ns

M27C160-70XM1

STMicroelectronics

OTP ROM

COMMERCIAL

44

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

70 mA

1048576 words

COMMON

5

5

16

SMALL OUTLINE

SOP44,.63

8

OTP ROMs

1.27 mm

70 Cel

3-STATE

1MX16

1M

0 Cel

MATTE TIN

DUAL

R-PDSO-G44

5.25 V

2.8 mm

13.3 mm

Not Qualified

16777216 bit

4.75 V

CONFIGURABLE AS 1M X 16

e3

.0001 Amp

28.2 mm

70 ns

M27C1001-35C1X

STMicroelectronics

OTP ROM

COMMERCIAL

32

QCCJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

30 mA

131072 words

COMMON

5

5

8

CHIP CARRIER

LDCC32,.5X.6

OTP ROMs

1.27 mm

70 Cel

3-STATE

128KX8

128K

0 Cel

MATTE TIN

QUAD

R-PQCC-J32

5.5 V

3.56 mm

11.455 mm

Not Qualified

1048576 bit

4.5 V

e3

.0001 Amp

13.995 mm

35 ns

M27C2001-12XB6

STMicroelectronics

OTP ROM

INDUSTRIAL

32

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

35 mA

262144 words

COMMON

5

5

8

IN-LINE

DIP32,.6

OTP ROMs

2.54 mm

85 Cel

3-STATE

256KX8

256K

-40 Cel

MATTE TIN

DUAL

R-PDIP-T32

5.25 V

5.08 mm

15.24 mm

Not Qualified

2097152 bit

4.75 V

e3

.0001 Amp

41.91 mm

120 ns

M27C1001-60C6

STMicroelectronics

OTP ROM

INDUSTRIAL

32

QCCJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

30 mA

131072 words

COMMON

5

5

8

CHIP CARRIER

LDCC32,.5X.6

OTP ROMs

1.27 mm

85 Cel

3-STATE

128KX8

128K

-40 Cel

MATTE TIN

QUAD

R-PQCC-J32

5.5 V

3.56 mm

11.43 mm

Not Qualified

1048576 bit

4.5 V

e3

.0001 Amp

13.97 mm

60 ns

M27C4002-20C6

STMicroelectronics

OTP ROM

INDUSTRIAL

44

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

70 mA

262144 words

COMMON

5

5

16

CHIP CARRIER

LDCC44,.7SQ

OTP ROMs

1.27 mm

85 Cel

3-STATE

256KX16

256K

-40 Cel

MATTE TIN

QUAD

S-PQCC-J44

5.5 V

4.57 mm

16.586 mm

Not Qualified

4194304 bit

4.5 V

e3

.0001 Amp

16.586 mm

200 ns

M27C1024-12N1TR

STMicroelectronics

OTP ROM

COMMERCIAL

40

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

35 mA

65536 words

COMMON

5

5

16

SMALL OUTLINE, THIN PROFILE

TSSOP40,.56,20

OTP ROMs

.5 mm

70 Cel

3-STATE

64KX16

64K

0 Cel

TIN LEAD

DUAL

R-PDSO-G40

5.5 V

1.2 mm

10 mm

Not Qualified

1048576 bit

4.5 V

e0

.0001 Amp

12.4 mm

100 ns

M27C1024-55N1TR

STMicroelectronics

OTP ROM

COMMERCIAL

40

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

35 mA

65536 words

COMMON

5

5

16

SMALL OUTLINE, THIN PROFILE

TSSOP40,.56,20

OTP ROMs

.5 mm

70 Cel

3-STATE

64KX16

64K

0 Cel

TIN LEAD

DUAL

R-PDSO-G40

5.5 V

1.2 mm

10 mm

Not Qualified

1048576 bit

4.5 V

e0

.0001 Amp

12.4 mm

55 ns

M27C4001-15C6TR

STMicroelectronics

OTP ROM

INDUSTRIAL

32

QCCJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

30 mA

524288 words

COMMON

5

5

8

CHIP CARRIER

LDCC32,.5X.6

OTP ROMs

1.27 mm

85 Cel

3-STATE

512KX8

512K

-40 Cel

MATTE TIN

QUAD

R-PQCC-J32

5.5 V

3.56 mm

11.43 mm

Not Qualified

4194304 bit

4.5 V

e3

.0001 Amp

13.97 mm

100 ns

M27C202-200B3

STMicroelectronics

OTP ROM

AUTOMOTIVE

40

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

131072 words

5

16

IN-LINE

2.54 mm

125 Cel

128KX16

128K

-40 Cel

DUAL

R-PDIP-T40

5.5 V

15.24 mm

Not Qualified

2097152 bit

4.5 V

52.18 mm

100 ns

M27C512-10C3

STMicroelectronics

OTP ROM

AUTOMOTIVE

32

QCCJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

30 mA

65536 words

COMMON

5

5

8

CHIP CARRIER

LDCC32,.5X.6

OTP ROMs

1.27 mm

125 Cel

3-STATE

64KX8

64K

-40 Cel

QUAD

R-PQCC-J32

5.5 V

3.56 mm

11.43 mm

Not Qualified

524288 bit

4.5 V

e0

NOT SPECIFIED

NOT SPECIFIED

.0001 Amp

13.97 mm

100 ns

M27C512-12XB6X

STMicroelectronics

OTP ROM

INDUSTRIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

65536 words

COMMON

5

5

8

IN-LINE

DIP28,.6

OTP ROMs

2.54 mm

85 Cel

3-STATE

64KX8

64K

-40 Cel

DUAL

R-PDIP-T28

5.25 V

5.08 mm

15.24 mm

Not Qualified

524288 bit

4.75 V

NOT SPECIFIED

NOT SPECIFIED

.0001 Amp

37.085 mm

120 ns

M27C512-60XN3XTR

STMicroelectronics

AUTOMOTIVE

28

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

30 mA

65536 words

COMMON

5

5

8

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP28,.53,22

OTP ROMs

.55 mm

125 Cel

3-STATE

64KX8

64K

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G28

524288 bit

e0

.0001 Amp

60 ns

M27C2001-20N6XTR

STMicroelectronics

INDUSTRIAL

32

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

30 mA

262144 words

COMMON

5

5

8

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP32,.8,20

OTP ROMs

.5 mm

85 Cel

3-STATE

256KX8

256K

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G32

2097152 bit

e0

.0001 Amp

150 ns

M27C2001-80XC6XTR

STMicroelectronics

INDUSTRIAL

32

QCCJ

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

J BEND

30 mA

262144 words

COMMON

5

5

8

CHIP CARRIER

LDCC32,.5X.6

OTP ROMs

1.27 mm

85 Cel

3-STATE

256KX8

256K

-40 Cel

Matte Tin (Sn)

QUAD

R-PQCC-J32

2097152 bit

e3

.0001 Amp

80 ns

M27C160-50M6TR

STMicroelectronics

OTP ROM

INDUSTRIAL

44

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

70 mA

1048576 words

COMMON

5

5

16

SMALL OUTLINE

SOP44,.63

8

OTP ROMs

1.27 mm

85 Cel

3-STATE

1MX16

1M

-40 Cel

MATTE TIN

DUAL

R-PDSO-G44

5.5 V

2.8 mm

13.3 mm

Not Qualified

16777216 bit

4.5 V

e3

.0001 Amp

28.2 mm

50 ns

M27C1001-90B6X

STMicroelectronics

OTP ROM

INDUSTRIAL

32

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

131072 words

COMMON

5

5

8

IN-LINE

DIP32,.6

OTP ROMs

2.54 mm

85 Cel

3-STATE

128KX8

128K

-40 Cel

MATTE TIN

DUAL

R-PDIP-T32

5.5 V

5.08 mm

15.24 mm

Not Qualified

1048576 bit

4.5 V

e3

.0001 Amp

41.91 mm

90 ns

M27C256B-25N3TR

STMicroelectronics

OTP ROM

AUTOMOTIVE

28

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

30 mA

32768 words

COMMON

5

5

8

SMALL OUTLINE, THIN PROFILE

TSSOP28,.53,22

OTP ROMs

.55 mm

125 Cel

3-STATE

32KX8

32K

-40 Cel

TIN LEAD

DUAL

R-PDSO-G28

5.5 V

1.2 mm

8 mm

Not Qualified

262144 bit

4.5 V

e0

.0001 Amp

11.8 mm

150 ns

12.75

M27C512-70B3

STMicroelectronics

OTP ROM

AUTOMOTIVE

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

65536 words

COMMON

5

5

8

IN-LINE

DIP28,.6

OTP ROMs

2.54 mm

125 Cel

3-STATE

64KX8

64K

-40 Cel

MATTE TIN

DUAL

R-PDIP-T28

5.5 V

5.08 mm

15.24 mm

Not Qualified

524288 bit

4.5 V

e3

.0001 Amp

36.83 mm

70 ns

M27C801-60B6TR

STMicroelectronics

OTP ROM

INDUSTRIAL

32

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

1048576 words

5

8

IN-LINE

2.54 mm

85 Cel

1MX8

1M

-40 Cel

Matte Tin (Sn)

DUAL

R-PDIP-T32

5.5 V

4.83 mm

15.24 mm

Not Qualified

8388608 bit

4.5 V

e3

42.035 mm

60 ns

M27C256B-70XK6

STMicroelectronics

OTP ROM

INDUSTRIAL

32

QCCJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

30 mA

32768 words

COMMON

5

5

8

CHIP CARRIER

LDCC32,.5X.6

OTP ROMs

1.27 mm

85 Cel

3-STATE

32KX8

32K

-40 Cel

MATTE TIN

QUAD

R-PQCC-J32

5.25 V

3.56 mm

11.455 mm

Not Qualified

262144 bit

4.75 V

e3

.0001 Amp

13.995 mm

70 ns

12.75

M27C256B-10XN1

STMicroelectronics

OTP ROM

COMMERCIAL

28

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

30 mA

32768 words

COMMON

5

5

8

SMALL OUTLINE, THIN PROFILE

TSSOP28,.53,22

OTP ROMs

.55 mm

70 Cel

3-STATE

32KX8

32K

0 Cel

TIN LEAD

DUAL

R-PDSO-G28

5.25 V

1.2 mm

8 mm

Not Qualified

262144 bit

4.75 V

e0

.0001 Amp

11.8 mm

100 ns

12.75

M27C4002-90N1XTR

STMicroelectronics

COMMERCIAL

40

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

70 mA

262144 words

COMMON

5

5

16

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP40,.8,20

OTP ROMs

.5 mm

70 Cel

3-STATE

256KX16

256K

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G40

4194304 bit

e0

.0001 Amp

90 ns

M27C1024-15K1

STMicroelectronics

OTP ROM

COMMERCIAL

44

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

65536 words

5

16

CHIP CARRIER

1.27 mm

70 Cel

64KX16

64K

0 Cel

QUAD

S-PQCC-J44

5.5 V

4.7 mm

16.5862 mm

Not Qualified

1048576 bit

4.5 V

16.5862 mm

100 ns

M27C512-45N3

STMicroelectronics

OTP ROM

AUTOMOTIVE

28

LSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

30 mA

65536 words

COMMON

5

5

8

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSSOP28,.53,22

OTP ROMs

.55 mm

125 Cel

3-STATE

64KX8

64K

-40 Cel

TIN LEAD

DUAL

R-PDSO-G28

5.5 V

1.25 mm

8 mm

Not Qualified

524288 bit

4.5 V

e0

.0001 Amp

11.8 mm

45 ns

M27C512-60XN3

STMicroelectronics

OTP ROM

AUTOMOTIVE

28

LSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

30 mA

65536 words

COMMON

5

5

8

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSSOP28,.53,22

OTP ROMs

.55 mm

125 Cel

3-STATE

64KX8

64K

-40 Cel

TIN LEAD

DUAL

R-PDSO-G28

5.5 V

1.25 mm

8 mm

Not Qualified

524288 bit

4.75 V

e0

.0001 Amp

11.8 mm

60 ns

M27C512-20B3

STMicroelectronics

OTP ROM

AUTOMOTIVE

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

65536 words

COMMON

5

5

8

IN-LINE

DIP28,.6

OTP ROMs

2.54 mm

125 Cel

3-STATE

64KX8

64K

-40 Cel

TIN LEAD

DUAL

R-PDIP-T28

5.5 V

5.08 mm

15.24 mm

Not Qualified

524288 bit

4.5 V

e0

.0001 Amp

36.83 mm

200 ns

M27C160-100XK1TR

STMicroelectronics

OTP ROM

COMMERCIAL

44

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

70 mA

1048576 words

COMMON

5

5

16

CHIP CARRIER

LDCC44,.7SQ

8

OTP ROMs

1.27 mm

70 Cel

3-STATE

1MX16

1M

0 Cel

MATTE TIN

QUAD

S-PQCC-J44

5.25 V

4.57 mm

16.585 mm

Not Qualified

16777216 bit

4.75 V

CONFIGURABLE AS 1M X 16

e3

.0001 Amp

16.585 mm

100 ns

M27C1001-15XC3X

STMicroelectronics

OTP ROM

AUTOMOTIVE

32

QCCJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

30 mA

131072 words

COMMON

5

5

8

CHIP CARRIER

LDCC32,.5X.6

OTP ROMs

1.27 mm

125 Cel

3-STATE

128KX8

128K

-40 Cel

MATTE TIN

QUAD

R-PQCC-J32

5.25 V

3.56 mm

11.455 mm

Not Qualified

1048576 bit

4.75 V

e3

.0001 Amp

13.995 mm

120 ns

M27C2001-70C1X

STMicroelectronics

OTP ROM

COMMERCIAL

32

QCCJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

30 mA

262144 words

COMMON

5

5

8

CHIP CARRIER

LDCC32,.5X.6

OTP ROMs

1.27 mm

70 Cel

3-STATE

256KX8

256K

0 Cel

MATTE TIN

QUAD

R-PQCC-J32

5.5 V

3.56 mm

11.43 mm

Not Qualified

2097152 bit

4.5 V

e3

.0001 Amp

13.97 mm

70 ns

M27C1001-15N6TR

STMicroelectronics

OTP ROM

INDUSTRIAL

32

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

30 mA

131072 words

COMMON

5

5

8

SMALL OUTLINE, THIN PROFILE

TSSOP32,.8,20

OTP ROMs

.5 mm

85 Cel

3-STATE

128KX8

128K

-40 Cel

TIN

DUAL

R-PDSO-G32

5.5 V

1.2 mm

8 mm

Not Qualified

1048576 bit

4.5 V

e3

.0001 Amp

18.4 mm

150 ns

M27C512-80C3X

STMicroelectronics

OTP ROM

AUTOMOTIVE

32

QCCJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

30 mA

65536 words

COMMON

5

5

8

CHIP CARRIER

LDCC32,.5X.6

OTP ROMs

1.27 mm

125 Cel

3-STATE

64KX8

64K

-40 Cel

QUAD

R-PQCC-J32

5.5 V

3.56 mm

11.455 mm

Not Qualified

524288 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

.0001 Amp

13.995 mm

80 ns

M27C512-60XC6X

STMicroelectronics

OTP ROM

INDUSTRIAL

32

QCCJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

30 mA

65536 words

COMMON

5

5

8

CHIP CARRIER

LDCC32,.5X.6

OTP ROMs

1.27 mm

85 Cel

3-STATE

64KX8

64K

-40 Cel

QUAD

R-PQCC-J32

5.25 V

3.56 mm

11.455 mm

Not Qualified

524288 bit

4.75 V

NOT SPECIFIED

NOT SPECIFIED

.0001 Amp

13.995 mm

60 ns

M27C256B-10K3XTR

STMicroelectronics

AUTOMOTIVE

32

QCCJ

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

J BEND

30 mA

32768 words

COMMON

5

5

8

CHIP CARRIER

LDCC32,.5X.6

OTP ROMs

1.27 mm

125 Cel

3-STATE

32KX8

32K

-40 Cel

Matte Tin (Sn)

QUAD

R-PQCC-J32

Not Qualified

262144 bit

e3

.0001 Amp

100 ns

12.75

M27C256B-10XC1TR

STMicroelectronics

OTP ROM

COMMERCIAL

32

QCCJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

30 mA

32768 words

COMMON

5

5

8

CHIP CARRIER

LDCC32,.5X.6

OTP ROMs

1.27 mm

70 Cel

3-STATE

32KX8

32K

0 Cel

MATTE TIN

QUAD

R-PQCC-J32

5.25 V

3.56 mm

11.43 mm

Not Qualified

262144 bit

4.75 V

e3

.0001 Amp

13.97 mm

100 ns

12.75

M27C4001-10XK6

STMicroelectronics

OTP ROM

INDUSTRIAL

32

QCCJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

524288 words

5

8

CHIP CARRIER

1.27 mm

85 Cel

512KX8

512K

-40 Cel

QUAD

R-PQCC-J32

5.25 V

3.56 mm

11.455 mm

Not Qualified

4194304 bit

4.75 V

13.995 mm

100 ns

M27C4001-35N1

STMicroelectronics

OTP ROM

COMMERCIAL

32

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

30 mA

524288 words

COMMON

5

5

8

SMALL OUTLINE, THIN PROFILE

TSSOP32,.8,20

OTP ROMs

.5 mm

70 Cel

3-STATE

512KX8

512K

0 Cel

TIN

DUAL

R-PDSO-G32

5.5 V

1.2 mm

8 mm

Not Qualified

4194304 bit

4.5 V

e3

.0001 Amp

18.4 mm

35 ns

M27C800-90K1TR

STMicroelectronics

OTP ROM

COMMERCIAL

44

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

70 mA

524288 words

COMMON

5

5

16

CHIP CARRIER

LDCC44,.7SQ

8

OTP ROMs

1.27 mm

70 Cel

3-STATE

512KX16

512K

0 Cel

MATTE TIN

QUAD

S-PQCC-J44

5.5 V

4.7 mm

16.5862 mm

Not Qualified

8388608 bit

4.5 V

e3

.00005 Amp

16.5862 mm

90 ns

M27C4001-80C6XTR

STMicroelectronics

INDUSTRIAL

32

QCCJ

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

J BEND

30 mA

524288 words

COMMON

5

5

8

CHIP CARRIER

LDCC32,.5X.6

OTP ROMs

1.27 mm

85 Cel

3-STATE

512KX8

512K

-40 Cel

Matte Tin (Sn)

QUAD

R-PQCC-J32

4194304 bit

e3

.0001 Amp

80 ns

M27C4002-90C6X

STMicroelectronics

OTP ROM

INDUSTRIAL

44

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

70 mA

262144 words

COMMON

5

5

16

CHIP CARRIER

LDCC44,.7SQ

OTP ROMs

1.27 mm

85 Cel

3-STATE

256KX16

256K

-40 Cel

MATTE TIN

QUAD

S-PQCC-J44

5.5 V

4.7 mm

16.5862 mm

Not Qualified

4194304 bit

4.5 V

e3

.0001 Amp

16.5862 mm

90 ns

M27C2001-25XC6TR

STMicroelectronics

OTP ROM

INDUSTRIAL

32

QCCJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

30 mA

262144 words

COMMON

5

5

8

CHIP CARRIER

LDCC32,.5X.6

OTP ROMs

1.27 mm

85 Cel

3-STATE

256KX8

256K

-40 Cel

MATTE TIN

QUAD

R-PQCC-J32

5.25 V

3.56 mm

11.4554 mm

Not Qualified

2097152 bit

4.75 V

e3

.0001 Amp

13.995 mm

250 ns

M27C256B-70XK6XTR

STMicroelectronics

INDUSTRIAL

32

QCCJ

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

J BEND

30 mA

32768 words

COMMON

5

5

8

CHIP CARRIER

LDCC32,.5X.6

OTP ROMs

1.27 mm

85 Cel

3-STATE

32KX8

32K

-40 Cel

Matte Tin (Sn)

QUAD

R-PQCC-J32

262144 bit

e3

.0001 Amp

70 ns

12.75

M27C1001-80XB6X

STMicroelectronics

OTP ROM

INDUSTRIAL

32

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

131072 words

COMMON

5

5

8

IN-LINE

DIP32,.6

OTP ROMs

2.54 mm

85 Cel

3-STATE

128KX8

128K

-40 Cel

MATTE TIN

DUAL

R-PDIP-T32

5.25 V

5.08 mm

15.24 mm

Not Qualified

1048576 bit

4.75 V

e3

.0001 Amp

41.91 mm

80 ns

OTP ROM

OTP ROM, or One-Time Programmable Read-Only Memory, is a type of non-volatile computer memory that is programmed once and cannot be reprogrammed. OTP ROM is used to store data that needs to be permanently stored and cannot be changed or updated in the future.

OTP ROM is created using a process similar to that used to manufacture Mask ROM. However, instead of programming the memory during the manufacturing process, OTP ROM is programmed after the manufacturing process, but before it is delivered to the customer. This allows the customer to program the memory with the data that they need to store permanently.

OTP ROM is commonly used in devices such as microcontrollers, smart cards, and other electronic devices that require permanent storage of data. It is ideal for storing critical data, such as system settings, encryption keys, and other sensitive information that needs to be permanently stored and cannot be changed or updated in the future.