EEPROM | CAV25040
概览
CAV25040 是一款 EEPROM 串行 4-Kb SPI - 汽车级器件，内部组织为 512x8 位。该器件具有 16 字节写入缓冲区，支持串行外围接口 (SPI) 协议。CAV25040 通过芯片选择 (CS) 输入启用。另外，必备总线信号为时钟输入 (SCK)、数据输入 (SI) 和数据输出 (SO) 线。HOLD 输入可用于暂停与 CAV25040 器件的任何串行通信。该器件具有软硬件写保护功能，包括部分和全阵列保护。
- Door module
- Seat control unit
- Body computer & energy management unit
- Immobilizer unit
- Wiper module
- Fan control unit
- Park assist unit
- Light management unit
- Electronic parking brake
- Engine Start/Stop control unit
- Engine control unit
- ABS/ESP (Electronic Stability Program)
- Airbag
- Integrated navigation and infotainment systems
- Electric steering control unit, ESL
- Automotive Temperature Grade 1 (-40°C to +125°C)
- 10 MHz SPI Compatible
- 2.5 V to 5.5 V Supply Voltage Range
- SPI Modes (0,0) & (1,1)
- 16-byte Page Write Buffer
- Self-timed Write Cycle
- Hardware and Software Protection
- Block Write Protection
- Protect ¼, ½ or Entire EEPROM Array - Low Power CMOS Technology
- 1,000,000 Program/Erase Cycles
- 100 Year Data Retention
- Industrial and Extended Temperature Range
- SOIC and TSSOP 8-Lead Packages
- These Devices are Pb-Free, Halogen Free/BFR Free, and RoHS Compliant
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