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25C040

MicrochipTechnology
Part Number 25C040
Manufacturer MicrochipTechnology
Description 4K SPI Bus Serial EEPROM
Published Mar 23, 2005
Detailed Description Not recommended for new designs – Please use 25AA040A or 25LC040A. 25AA040/25LC040/25C040 4K SPI Bus Serial EEPROM De...
Datasheet PDF File 25C040 PDF File

25C040
25C040


Overview
Not recommended for new designs – Please use 25AA040A or 25LC040A.
25AA040/25LC040/25C040 4K SPI Bus Serial EEPROM Device Selection Table Part Number VCC Range Max.
Clock Frequency 25AA040 25LC040 25C040 1.
8-5.
5V 2.
5-5.
5V 4.
5-5.
5V 1 MHz 2 MHz 3 MHz Temp.
Ranges I I I,E Features: • Low-power CMOS technology: - Write current: 3 mA, typical - Read current: 500 μA, typical - Standby current: 500 nA, typical • 512 x 8-bit organization • 16 byte page • Write cycle time: 5 ms max.
• Self-timed Erase and Write cycles • Block write protection: - Protect none, 1/4, 1/2 or all of array • Built-in write protection: - Power on/off data protection circuitry - Write enable latch - ...



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