25X10CLYA1
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The Winbond 25X10CLYA1 is a 1 Mbit Serial Flash present on some PS4 motherboard.
It is used as an alternative for the Macronix MX25L1006E.
- 3V 1M-BIT [x 1/x 2] CMOS SERIAL FLASH MEMORY WITH 4KB SECTORS AND DUAL I/O SPI
Datasheet:
Current photos are a but too grainy, but there are two 25X10CLYA1 chips on the ?SAA-001 or SAB-001? motherboard. One near the SATA connector on the back of the board (colored blue @ ifixit) and one near the front USB ports.
Dumps[edit | edit source]
Pinout[edit | edit source]
| Pin | 1x I/O | 2x I/O | Description |
|---|---|---|---|
| 1 | CS# | CS# | Chip Select |
| 2 | SO | SIO1 | Serial Data Output (for 1 x I/O) or Serial Data Input & Output (for 2x I/O) |
| 3 | WP# | WP# | Write Protection: connect to GND |
| 4 | GND | GND | Ground |
| 5 | SI | SIO0 | Serial Data Input (for 1 x I/O) or Serial Data Input & Output (for 2x I/O) |
| 6 | SCLK | SCLK | Clock Input |
| 7 | HOLD# | HOLD# | Hold, to pause the device without deselecting the device |
| 8 | VCC | VCCS | +3V DC Power Supply |
Spare parts[edit | edit source]
See spare parts of the equivalent MX25L1006E chip.
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