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P25C256F - 256-Kbit Serial SPI bus EEPROM

Puya

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Datasheet Details

Part number	P25C256F
Manufacturer	Puya
File Size	1.44 MB
Description	256-Kbit Serial SPI bus EEPROM
Datasheet	P25C256F-Puya.pdf

P25C256F Product details

Description

The P25C256F is Serial Peripheral Interface (SPI) compatible EEPROM (Electrically Erasable Programmable Memory) device.

Features

Single supply voltage: 1.65 V to 3.6 V.
Max clock frequency: 5 MHz.
Serial Peripheral Interface (SPI) Compatible.
Standard SPI: C, S#, D, Q, W#, HOLD#.
Write.
Byte/Page Write within 5ms.
Additional Write lockable page (Identification Page).
Additional 128 bits Serial Number (Unique ID).
Hardware Controlled Locking of Protected Sectors by WP Pin.
Transparent ECC on each group of four bytes which can correct 1-bit error.
Reliability.

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Published: Oct 22, 2025 |