Fm+ Parallel Bus to I²C-Bus Controller

PCA9665_PCA9665A

产品详情

选择区域:

框图

选择框图:

PCA9665_PCA9665A BLOCK DIAGRAM

PCA9665_PCA9665A BLOCK DIAGRAM

Block diagram: PCA9665BS, PCA9665D, PCA9665N, PCA9665PW

Features

Key Features

  • Parallel-bus to I2C-bus protocol converter and interface
  • Both leader and follower functions
  • Multi-leader capability
  • Internal oscillator trimmed to 15 % accuracy reduces external components
  • 1 Mbit/s and up to 25 mA SCL/SDA IOL (Fast-mode Plus (Fm+)) capability
  • I2C-bus general call capability
  • Software reset on parallel bus
  • 68-byte data buffer
  • 5 V tolerant I/Os
  • Standard-mode and Fast-mode I2C-bus capable and compatible with SMBus
  • PCA9665A ‘glitch-free’ restart is suitable for use with buffer drivers

Operating Supply Voltage

  • 2.3 V to 3.6 V

ESD Protection

  • Exceeds 2000 V HBM per JESD22-A114 and 1000 V CDM per JESD22-C101

Latch-Up Testing

  • Done to JEDEC Standard JESD78, which exceeds 100 mA

Packages

  • PCA9665: SO20, TSSOP20, HVQFN20
  • PCA9665A: TSSOP20

部件编号包含: PCA9665APW, PCA9665BS, PCA9665D, PCA9665PW.

文档

快速参考 文档类别.

1-5 / 11 文件

展开

设计资源

设计文件

2 设计文件

硬件

2 硬件

工程服务

2 工程服务

查找支持此产品的所有合作伙伴,请参阅 合作伙伴市场.

支持

您需要什么帮助?