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PCA9665BS PDF预览

PCA9665BS

更新时间: 2024-11-14 04:35:03
品牌 Logo 应用领域
恩智浦 - NXP 总线控制器微控制器和处理器外围集成电路时钟
页数 文件大小 规格书
91页 421K
描述
Fm+ parallel bus to I2C-bus controller

PCA9665BS 技术参数

Source Url Status Check Date:2013-06-14 00:00:00是否无铅: 不含铅
是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:QFN包装说明:HVQCCN, LCC20,.20SQ,25
针数:20Reach Compliance Code:compliant
ECCN代码:3A991.A.2HTS代码:8542.31.00.01
风险等级:5.64Is Samacsys:N
地址总线宽度:2总线兼容性:I2C
最大时钟频率:28.5 MHz外部数据总线宽度:8
JESD-30 代码:S-PQCC-N20JESD-609代码:e4
长度:5 mm湿度敏感等级:1
端子数量:20最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:HVQCCN封装等效代码:LCC20,.20SQ,25
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):260电源:2.5/3.3 V
认证状态:Not Qualified座面最大高度:1 mm
子类别:Bus Controllers最大压摆率:8 mA
最大供电电压:3.6 V最小供电电压:2.3 V
标称供电电压:2.5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:NICKEL PALLADIUM GOLD端子形式:NO LEAD
端子节距:0.65 mm端子位置:QUAD
处于峰值回流温度下的最长时间:30宽度:5 mm
uPs/uCs/外围集成电路类型:BUS CONTROLLER, I2CBase Number Matches:1

PCA9665BS 数据手册

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PCA9665  
Fm+ parallel bus to I2C-bus controller  
Rev. 02 — 7 December 2006  
Product data sheet  
1. General description  
The PCA9665 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 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 controls all the I2C-bus specific sequences, protocol, arbitration and timing with  
no external timing element required.  
The PCA9665 has 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  
2. Features  
I Parallel-bus to I2C-bus protocol converter and interface  
I Both master and slave functions  
I Multi-master capability  
I Internal oscillator trimmed to 15 % accuracy reduces external components  
I 1 Mbit/s and up to 25 mA SCL/SDA IOL (Fast-mode Plus (Fm+)) capability  
I I2C-bus General Call capability  
I Software reset on parallel bus  
I 68-byte data buffer  
I Operating supply voltage: 2.3 V to 3.6 V  
I 5 V tolerant I/Os  
I Standard-mode and Fast-mode I2C-bus capable and compatible with SMBus  
I ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per  
JESD22-A115, and 1000 V CDM per JESD22-C101  
I Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA  
I Packages offered: DIP20, SO20, TSSOP20, HVQFN20  

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