24LC128T Datasheet (EEPROM)
EEPROM 데이터 시트 입니다. 128kbyte이고 i2c통신입니다.
실질적으로 사용하는 와이어는 5와이어입니다
3선은 컨트롤인듯 합니다(아직 적용전이라..)
24LC128T.pdf• Single Supply with Operation down to 1.7V for
24AA128/24FC128 devices, 2.5V for 24LC128
devices
• Low-Power CMOS Technology:
- Write current 3 mA, typical
- Standby current 100 nA, typical
• 2-Wire Serial Interface, I2C™ Compatible
• Cascadable up to Eight Devices
• Schmitt Trigger Inputs for Noise Suppression
• Output Slope Control to Eliminate Ground Bounce
• 100 kHz and 400 kHz Clock Compatibility
• 1 MHz Clock for FC Versions
• Page Write Time 5 ms, typical
• Self-Timed Erase/Write Cycle
• 64-Byte Page Write Buffer <adjust per device>
• Hardware Write-Protect
• ESD Protection >4000V
• More than 1 Million Erase/Write Cycles
• Data Retention > 200 years
• Factory Programming Available
• Packages include 8-lead PDIP, SOIC, TSSOP,
DFN, MSOP, and Chip Scale Packages
• Pb-Free and RoHS Compliant