(China (Mainland))
Product Summary
The M27C256B-12F1 is a 56 Kbit EPROM offered in the two ranges UV (ultra violet erase) and OTP (one time programmable). It is ideally suited for microprocessor systems and is organized as 32,768 by 8 bits. For applications where the content is programmed only one time and erasure is not required, the M27C256B-12F1 is offered in PDIP28 and PLCC32 packages.
Parametrics
M27C256B-12F1 absolute maximum ratings: (1)TA, Ambient Operating Temperature:–40 to 125℃; (2)TBIAS, Temperature Under Bias: –50 to 125℃; (3)TSTG, Storage Temperature: –65 to 150℃; (4)VIO,Input or Output Voltage (except A9): –2 to 7 V; (5)VCC Supply Voltage –2 to 7 V; (6)VA9,A9 Voltage: –2 to 13.5 V; (7)VPP, Program Supply Voltage: –2 to 14 V.
Features
M27C256B-12F1 features: (1)5V ± 10% supply voltage in Read operation; (2)Access time: 45ns; (3)Low power consumption: Active Current 30mA at 5MHz; Standby Current 100μA; (4)Programming voltage: 12.75V ± 0.25V; (5)Programming time: 100μs/Word; (6)Electronic signature: Manufacturer Code: 20h; Device Code: 8Dh; (7)ECOPACK packages available.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||
|---|---|---|---|---|---|---|---|---|---|---|
 |
 M27C256B-12F1 |
STMicroelectronics |
EPROM 256K (32KX8) 120ns |
Data Sheet |
Negotiable |
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| Image | Part No | Mfg | Description | |
Pricing (USD) |
Quantity | ||||
|
M27C1001-10B1 |
STMicroelectronics |
EPROM 1M (128Kx8) 100ns |
Data Sheet |
Negotiable |
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|
M27C1001-10C1 |
STMicroelectronics |
EPROM 1M (128Kx8) 100ns |
Data Sheet |
Negotiable |
|
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|
M27C1001-10C6 |
STMicroelectronics |
EPROM OTP 1Mx8 |
Data Sheet |
Negotiable |
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|
M27C1001-10F1 |
STMicroelectronics |
EPROM 1M (128Kx8) 100ns |
Data Sheet |
Negotiable |
|
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|
M27C1001-12B1 |
STMicroelectronics |
EPROM 1M (128Kx8) 120ns |
Data Sheet |
Negotiable |
|
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|
M27C1001-12C1 |
STMicroelectronics |
EPROM 1M (128Kx8) 120ns |
Data Sheet |
Negotiable |
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