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特性

  • Single supply: 1.8V to 5.5V
  • Two-wire serial interface (I²C serial bus)
  • Clock frequency: 400kHz
  • Power dissipation: Standby: 2.0μA (max) Active (Read): 1.0mA (max) Active (Write): 3.0mA (max)
  • Automatic page write: 32-byte/page
  • Write cycle time: 5ms
  • Endurance: 1,000k or more Cycles at 25°C
  • Data retention: 100 or more Years at  25°C
  • Small size packages: SOP 8-pin, TSSOP 8-pin
  • Shipping tape and reel TSSOP 8-pin: 3,000 IC/reel SOP 8-pin: 2,500 IC/reel
  • Temperature range: −40°C to +85°C
  • Lead-free products. (#U0, #S0)
  • Halogen-free products. (#U0)

描述

The R1EX24xxx series are two-wire serial interface EEPROM (Electrically Erasable and Programmable ROM). They realize high-speed, low-power consumption, and a high level of reliability by employing advanced MONOS memory technology and the CMOS process, and low-voltage circuitry technology. They also have a 32-byte page programming function to make their write operation faster.

产品参数

属性
Interface I2C bus
Memory Capacity (kbit) 64
Clock frequency (kHz) 400
Supply Voltage (V) 1.8 - 5.5

封装选项

Pkg. Type Pkg. Dimensions (mm) Lead Count (#)
SOP 5 x 4 x 1.73 8
TSSOP 3 x 4 x 1.1 8

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