256 x 8-bit static low-voltage RAM with I2C-bus interface

GENERAL DESCRIPTION The PCF8570 is a low power static CMOS RAM, organized as 256 words by 8-bits. Addresses and data are transferred serially via a two-line bidirectional bus (I2C-bus). The built-in word address register is incremented automatically after each written or read data byte. Three ad

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Smart, simple solutions for the 12 most common design concerns

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256 x 8-bit static low-voltage RAM with I2C-bus interface

GENERAL DESCRIPTION The PCF8570 is a low power static CMOS RAM, organized as 256 words by 8-bits. Addresses and data are transferred serially via a two-line bidirectional bus (I2C-bus). The built-in word address register is incremented automatically after each written or read data byte. Three ad

文件：140.09 Kbytes 页数：20 Pages

PHI

PHI

256 x 8-bit static low-voltage RAM with I2C-bus interface

GENERAL DESCRIPTION The PCF8570 is a low power static CMOS RAM, organized as 256 words by 8-bits. Addresses and data are transferred serially via a two-line bidirectional bus (I2C-bus). The built-in word address register is incremented automatically after each written or read data byte. Three ad

文件：140.09 Kbytes 页数：20 Pages

PHI

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带有I2C总线接口的256 x 8位静态低电压RAM

PCF8570是一款低功率静态CMOS RAM，组织为256字×8位。\n通过两路双向总线（I²C总线）串行传送地址和数据。每次写入或读取数据字节后会自动递增内置字地址寄存器。三个地址引脚A0、A1和A2用于定义硬件地址，允许使用最多8个器件连接至总线而无需额外硬件。 工作电源电压为2.5至6.0 V\n低数据保持电压；最小为1.0 V\n低待机电流；最大为15 µA\n节电模式；典型为50 nA\n串行输入/输出总线（I²C总线）\n通过3个硬件地址引脚寻址\n自动字地址递增\n提供DIP8和SO8封装。;

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256 x 8-bit static low-voltage RAM with I2C-bus interface

Archived content is no longer updated and is made available for historical reference only.\nThe PCF8570 is a low power static CMOS RAM, organized as 256 words by 8-bits.\nAddresses and data are transferred serially via a two-line bidirectional bus (I²C-bus). The built-in word address register is inc Operating supply voltage 2.5 to 6.0 V\nLow data retention voltage; minimum 1.0 V\nLow standby current; maximum 15 µA\nPower-saving mode; typical 50 nA\nSerial input/output bus (I²C-bus)\nAddress by 3 hardware address pins\nAutomatic word address incrementing\nAvailable in DIP8 and SO8 packages.;

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