(Hong Kong)
Product Summary
The M27C256B-12B1 is a 256 Kbit EPROM offered in the two ranges UV (ultra violet erase) and OTP (one time programmable). The M27C256B-12B1 is ideally suited for microprocessor systems and is organized as 32,768 by 8 bits. A new pattern can then be written to the M27C256B-12B1 by following the programming procedure. For applications where the content is programmed only one time and erasure is not required, the M27C256B-12B1 is offered in PDIP28, PLCC32 and TSOP28 (8 x 13.4 mm) packages.
Parametrics
M27C256B-12B1 absolute maximum ratings: (1)Ambient Operating Temperature, TA: -40 to 125℃; (2)Temperature Under Bias, TBIAS: -50 to 125℃; (3)Storage Temperature, TSTG: -65 to 150℃; (4)Input or Output Voltage, VIO: -2 to 7 V; (5)Supply Voltage, VCC: -2 to 7 V; (6)A9 Voltage, VA9: -2 to 13.5 V; (7)Program Supply Voltage, VPP: -2 to 14 V.
Features
M27C256B-12B1 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.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||
|---|---|---|---|---|---|---|---|---|---|---|
 |
 M27C256B-12B1 |
STMicroelectronics |
EPROM 256K (32KX8) 120ns |
Data Sheet |
Negotiable |
|
||||
| Image | Part No | Mfg | Description | |
Pricing (USD) |
Quantity | ||||
|
M27C1001-10B1 |
STMicroelectronics |
EPROM 1M (128Kx8) 100ns |
Data Sheet |
Negotiable |
|
||||
|
M27C1001-10C1 |
STMicroelectronics |
EPROM 1M (128Kx8) 100ns |
Data Sheet |
Negotiable |
|
||||
|
M27C1001-10C6 |
STMicroelectronics |
EPROM OTP 1Mx8 |
Data Sheet |
Negotiable |
|
||||
|
M27C1001-10F1 |
STMicroelectronics |
EPROM 1M (128Kx8) 100ns |
Data Sheet |
Negotiable |
|
||||
|
M27C1001-12B1 |
STMicroelectronics |
EPROM 1M (128Kx8) 120ns |
Data Sheet |
Negotiable |
|
||||
|
M27C1001-12C1 |
STMicroelectronics |
EPROM 1M (128Kx8) 120ns |
Data Sheet |
Negotiable |
|
||||
