Philips Semiconductors
256 × 8-bit static low-voltage RAM with
I 2 C-bus interface
CONTENTS
Product speci?cation
PCF8570
1
2
3
4
5
6
7
8
8.1
8.2
8.3
8.4
8.5
9
10
11
12
13
13.1
13.2
13.3
14
15
15.1
15.2
15.2.1
15.2.2
15.3
15.3.1
15.3.2
15.3.3
15.4
16
17
18
FEATURES
APPLICATIONS
GENERAL DESCRIPTION
QUICK REFERENCE DATA
ORDERING INFORMATION
BLOCK DIAGRAM
PINNING
CHARACTERISTICS OF THE I 2 C-BUS
Bit transfer
Start and stop conditions
System configuration
Acknowledge
I 2 C-bus protocol
LIMITING VALUES
HANDLING
DC CHARACTERISTICS
AC CHARACTERISTICS
APPLICATION INFORMATION
Application example
Slave address
Power-saving mode
PACKAGE OUTLINES
SOLDERING
Introduction
Through-hole mount packages
Soldering by dipping or by solder wave
Manual soldering
Surface mount packages
Reflow soldering
Wave soldering
Manual soldering
Suitability of IC packages for wave, reflow and
dipping soldering methods
DEFINITIONS
LIFE SUPPORT APPLICATIONS
PURCHASE OF PHILIPS I 2 C COMPONENTS
1999 Jan 06
2
相关PDF资料
PCF8582C-2T/03,118 IC EEPROM 2KBIT 100KHZ 8SOIC
PCF8594C-2T/02,118 IC EEPROM 4KBIT 100KHZ 8SOIC
PCF8598C-2P/02,112 IC EEPROM 8KBIT 100KHZ 8DIP
PCU9955TW,118 IC LED DRVR CONST CURR
PDA006B-700C LED DRIVER 6W 700MA
PDA010B-700C LED DRIVER 8.4W 700MA
PDA015B-350C LED DRIVER 15W 350MA
PDA030B-700C LED DRIVER 30W 700MA
相关代理商/技术参数
PCF8570T/F5,518 功能描述:静态随机存取存储器 RAM 256X8 W/I2C LOW PWR -40+85 RoHS:否 制造商:Cypress Semiconductor 存储容量:16 Mbit 组织:1 M x 16 访问时间:55 ns 电源电压-最大:3.6 V 电源电压-最小:2.2 V 最大工作电流:22 uA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TSOP-48 封装:Tray
PCF8570T/F5,518-CUT TAPE 制造商:NXP 功能描述:PCF8570 Series 256 x 8-Bit 6 V Static Low-Voltage RAM I2C Bus Interface - SOIC-8
PCF8570T/F5 制造商:NXP Semiconductors 功能描述:IC SRAM CMOS 2K SMD 8570 SOIC8
PCF8570T/F5512 制造商:NXP Semiconductors 功能描述:IC SRAM 2KBIT I2C SO-8
PCF8570TD 功能描述:静态随机存取存储器 256X8-BIT CMOS RAM/I2C BUS RoHS:否 制造商:Cypress Semiconductor 存储容量:16 Mbit 组织:1 M x 16 访问时间:55 ns 电源电压-最大:3.6 V 电源电压-最小:2.2 V 最大工作电流:22 uA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TSOP-48 封装:Tray
PCF8570TD-T 制造商:NXP Semiconductors 功能描述:SRAM Chip Sync Single 3.3V/5V 2K-Bit 256 x 8 3.4us 8-Pin SO T/R
PCF8571TD-T 制造商:未知厂家 制造商全称:未知厂家 功能描述:Serial SRAM
PCF8573 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Clock/calendar with Power Fail Detector