PCA9665A集成电路(IC)控制器规格书PDF中文资料
厂商型号 |
PCA9665A |
参数属性 | PCA9665A 封装/外壳为20-TSSOP(0.173",4.40mm 宽);包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC) > 控制器;产品描述:IC CNTRLR PARALLEL/I2C 20TSSOP |
功能描述 | 控制器 |
文件大小 |
710.63 Kbytes |
页面数量 |
92 页 |
生产厂商 | NXP Semiconductors |
企业简称 |
nxp【恩智浦】 |
中文名称 | 恩智浦半导体公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-3 19:03:00 |
PCA9665A规格书详情
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
PCA9665A属于集成电路(IC) > 控制器。恩智浦半导体公司制造生产的PCA9665A控制器该系列产品主要用于在采用不同通信协议和/或信令方法的端点之间提供信息连接。示例包括将 I2C 总线连接到 UART,将 USB 连接到 I2C、SPI、以太网或 UART、以太网 MAC 和 PHY 等的器件。此外,还包括用于通过为点对点通信设计的接口建立多路连接的器件,例如 USB 集线器控制器。
产品属性
- 产品编号:
PCA9665APW,118
- 制造商:
NXP USA Inc.
- 类别:
集成电路(IC) > 控制器
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 协议:
I²C
- 功能:
控制器
- 接口:
I²C
- 电压 - 供电:
2.3V ~ 3.6V
- 电流 - 供电:
100µA
- 工作温度:
-40°C ~ 85°C
- 封装/外壳:
20-TSSOP(0.173",4.40mm 宽)
- 供应商器件封装:
20-TSSOP
- 描述:
IC CNTRLR PARALLEL/I2C 20TSSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NXP |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
nxp/NXP Semiconductors/恩智浦/ |
21+ |
611 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | |||
NXP |
1725+ |
SOP20 |
6528 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
NXP(恩智浦) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
NXP(恩智浦) |
23+ |
TSSOP20 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
NXP/恩智浦 |
23+ |
20-TSSOP |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
NXP SEMICONDUCTORS |
22+ |
SMD |
518000 |
明嘉莱只做原装正品现货 |
询价 | ||
原厂原包 |
2022+ |
原装 |
38560 |
原装进口现货,工厂客户可以放款。17377264928微信同 |
询价 | ||
NXP/恩智浦 |
22+ |
38343 |
郑重承诺只做原装进口现货 |
询价 | |||
PHILIPS |
22+ |
HVQFN20 |
3000 |
原装正品,支持实单 |
询价 |