(China (Mainland))
Product Summary
The M27C256B-10F1 is a 256 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. The FDIP28W (window ceramic frit-seal package) has a transparent lid which allows the user to expose the chip to ultraviolet light to erase the bit pattern. A new pattern can then be written to the device by following the programming procedure. For applications where the content is programmed only one time and erasure is not required, the M27C256B-10F1 is offered in PDIP28 and PLCC32 packages. In order to meet environmental requirements, ST offers the M27C256B-10F1 in ECOPACK® packages.
Parametrics
M27C256B-10F1 absolute maximum ratings: (1)TA Ambient Operating Temperature(1): –40 to 125 °C; (2)TBIAS Temperature Under Bias: –50 to 125 °C; (3)VIO(2)Input or Output Voltage (except A9): –2 to 7 V; (4)TSTG Storage Temperature: –65 to 150 °C; (5)VCC Supply Voltage: –2 to 7 V; (6)VA9(2)A9 Voltage: –2 to 13.5 V; (7)VPP Program Supply Voltage: –2 to 14 V.
Features
M27C256B-10F1 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-10F1 |
STMicroelectronics |
EPROM 256K (32KX8) 100ns |
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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