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PCA9665PW集成電路(IC)的控制器規(guī)格書PDF中文資料

PCA9665PW
廠商型號(hào)

PCA9665PW

參數(shù)屬性

PCA9665PW 封裝/外殼為20-TSSOP(0.173",4.40mm 寬);包裝為托盤;類別為集成電路(IC)的控制器;產(chǎn)品描述:IC CNTRLR PARALLEL/I2C 20TSSOP

功能描述

Fm parallel bus to I2C-bus controller

絲印標(biāo)識(shí)

PCA9665

封裝外殼

TSSOP20 / 20-TSSOP(0.173",4.40mm 寬)

文件大小

710.63 Kbytes

頁面數(shù)量

92

生產(chǎn)廠商 NXP Semiconductors
企業(yè)簡(jiǎn)稱

nxp恩智浦

中文名稱

恩智浦半導(dǎo)體公司官網(wǎng)

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更新時(shí)間

2025-5-27 23:01:00

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PCA9665PW規(guī)格書詳情

General description

The PCA9665/PCA9665A serves as an interface between most standard parallel-bus

microcontrollers/microprocessors and the serial I2C-bus and allows the parallel bus

system to communicate bidirectionally with the I2C-bus. The PCA9665/PCA9665A can

operate as a master or a slave and can be a transmitter or receiver. Communication with

the I2C-bus is carried out on a Byte or Buffered mode using interrupt or polled handshake.

The PCA9665/PCA9665A controls all the I2C-bus specific sequences, protocol, arbitration

and timing with no external timing element required.

The PCA9665 and PCA9665A have the same footprint as the PCA9564 with additional

features:

? 1 MHz transmission speeds

? Up to 25 mA drive capability on SCL/SDA

? 68-byte buffer

? I2C-bus General Call

? Software reset on the parallel bus

Features and benefits

? Parallel-bus to I2C-bus protocol converter and interface

? Both master and slave functions

? Multi-master 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

? Operating supply voltage: 2.3 V to 3.6 V

? 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

? ESD protection exceeds 2000 V HBM per JESD22-A114 and 1000 V CDM per

JESD22-C101

? Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA

? Packages offered:

? PCA9665: SO20, TSSOP20, HVQFN20

? PCA9665A: TSSOP20

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    PCA9665PW,118

  • 制造商:

    NXP USA Inc.

  • 類別:

    集成電路(IC) > 控制器

  • 包裝:

    托盤

  • 協(xié)議:

    I2C

  • 功能:

    控制器

  • 接口:

    并聯(lián)

  • 電壓 - 供電:

    2.3V ~ 3.6V

  • 電流 - 供電:

    100μA

  • 工作溫度:

    -40°C ~ 85°C

  • 封裝/外殼:

    20-TSSOP(0.173",4.40mm 寬)

  • 供應(yīng)商器件封裝:

    20-TSSOP

  • 描述:

    IC CNTRLR PARALLEL/I2C 20TSSOP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
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