Key facts
- Brand
- STMicroelectronics
- Model
- M27C4001
- Industry
- Industrial
- Documents
- 4
- Languages
- EN
- Last added
- 2012-06-11
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STMicroelectronics M27C4001 4 Mbit UV/OTP EPROM Datasheet
The M27C4001 is a 4 Mbit (512Kb x 8) EPROM available in UV erasable and One-Time Programmable (OTP) versions. It is designed for microprocessor systems requiring large programs and is organized as 524,288 by 8 bits. The device supports a 5V supply voltage in read operation with an access time of 35ns and low power consumption.
Read onlineSTMicroelectronics M27C4001 specifications
| Memory Capacity | 4 Mbit (512Kb x 8) |
|---|---|
| Organization | 524,288 x 8 bits |
| Supply Voltage (Read) | 5V + 10% |
| Access Time | 35ns |
| Active Current | 30mA |
| Standby Current | 100uA |
| Programming Voltage | 12.75V + 0.25V |
| Programming Time | 100us/word |
| Operating Temperature | -40 to 125 °C |
Source: STMicroelectronics M27C4001 4 Mbit UV/OTP EPROM Datasheet
All STMicroelectronics M27C4001 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the electronic signature for the manufacturer?
The manufacturer code is 20h.
From: STMicroelectronics M27C4001 4 Mbit UV/OTP EPROM Datasheet
What is the maximum supply voltage for the M27C4001 during read operation?
The device requires a supply voltage of 5V plus 10% during read operation.
From: STMicroelectronics M27C4001 4 Mbit UV/OTP EPROM Datasheet
What is the electronic signature for the M27C4001?
The manufacturer code is 20h and the device code is 41h.
From: STMicroelectronics M27C4001 4 Mbit UV/OTP EPROM Datasheet
How are bits programmed in this EPROM?
Data is introduced by selectively programming '0's into desired bit locations, as all bits start in the '1' state.
From: STMicroelectronics M27C4001 4 Mbit UV/OTP EPROM Datasheet
What is the programming voltage required for the M27C4001?
The device requires a programming voltage of 12.75 V plus 0.25 V.
From: STMicroelectronics M27C4001 4 Mbit UV/OTP EPROM Datasheet
What is the ambient operating temperature range of the M27C4001?
The ambient operating temperature is specified from –40 °C to 125 °C.
From: STMicroelectronics M27C4001 4 Mbit UV/OTP EPROM Datasheet