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 頁數(shù)：20 Pages

PHI

PHI

帶有I2C總線接口的256 x 8位靜態(tài)低電壓RAM

PCF8570是一款低功率靜態(tài)CMOS RAM，組織為256字×8位。\n通過兩路雙向總線（I2C總線）串行傳送地址和數(shù)據(jù)。每次寫入或讀取數(shù)據(jù)字節(jié)后會(huì)自動(dòng)遞增內(nèi)置字地址寄存器。三個(gè)地址引腳A0、A1和A2用于定義硬件地址，允許使用最多8個(gè)器件連接至總線而無需額外硬件。 工作電源電壓為2.5至6.0 V\n低數(shù)據(jù)保持電壓；最小為1.0 V\n低待機(jī)電流；最大為15 μA\n節(jié)電模式；典型為50 nA\n串行輸入/輸出總線（I2C總線）\n通過3個(gè)硬件地址引腳尋址\n自動(dòng)字地址遞增\n提供DIP8和SO8封裝。;

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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 頁數(shù)：20 Pages

PHI

PHI

PCI-to-PXI/PXI-to-PXI Expansion Kits

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