24LC256.yaml

---
description: "256K I2C CMOS serial EEPROM"
aliases:     [24AA256, 24FC256]
package:     DIP
pincount:    8
family:      Microchip
datasheet:   "http://ww1.microchip.com/downloads/en/DeviceDoc/21203P.pdf"
pins:
  - num:  1
    sym:  A0
    desc: user-configurable chip select
  - num:  2
    sym:  A1
    desc: user-configurable chip select
  - num:  3
    sym:  A2
    desc: user-configurable chip select
  - num:  4
    sym:  GND
    desc: ground
  - num:  5
    sym:  SDA
    desc: serial data input/output
  - num:  6
    sym:  SCL
    desc: serial clock input
  - num:  7
    sym:  WP
    desc: write protect (active high)
  - num:  8
    sym:  Vcc
    desc: supply voltage
specs:
  - param: Minimum supply voltage
    val:   [1.7 (24AA256), 2.5 (24LC256), 1.7 (24FC256)]
    unit:  V
  - param: Maximum clock frequency
    val:   [100k (Vcc < 2.5V), 400k (24AA256), 400k (24LC256), 1M (24FC256)]
    unit:  Hz
  - param: Maximum write cycle time
    val:   5
    unit:  ms
  - param: Endurance
    val:   1 000 000
    unit:  cycles
...