Datasheet > 存储 > EEPROM> 24AA164P

24AA164P

更新时间： 2024-11-05 22:38:27

品牌	Logo	应用领域
美国微芯 - MICROCHIP		可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数	文件大小	规格书
12页	125K
描述
16K 1.8V Cascadable I2CTM Serial EEPROM

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

24AA164P 数据手册

24AA164

2 ™

16K 1.8V Cascadable I C Serial EEPROM

FEATURES

PACKAGE TYPES

PDIP

• Single supply with operation down to 1.8V

• Low power CMOS technology

VCC

- 1 mA active current typical

- 10 µA standby current typical at 5.5V

- 5 µA standby current typical at 3.0V

• Organized as 8 blocks of 256 bytes (8 x 256 x 8)

• 2-wire serial interface bus, I C compatible

SCL

SDA

• Functional address inputs for cascading up to 8

devices

VSS

• Schmitt trigger, ﬁltered inputs for noise suppres-

sion

• Output slope control to eliminate ground bounce

• 100 kHz (1.8V) and 400 kHz (5V) compatibility

• Self-timed write cycle (including auto-erase)

• Page-write buffer for up to 16 bytes

• 2 ms typical write cycle time for page-write

• Hardware write protect for entire memory

• Can be operated as a serial ROM

• Factory programming (QTP) available

• ESD protection > 4,000V

8-lead

SOIC

VCC

• 1,000,000 Erase/Write cycles guaranteed

• Data retention > 200 years

• 8-pin DIP, 8-lead SOIC packages

• Available for commercial temperature range

SCL

SDA

VSS

- Commercial (C):

0°C to +70°C

BLOCK DIAGRAM

DESCRIPTION

The Microchip Technology Inc. 24AA164 is a cascad-

able 16K bit Electrically Erasable PROM. The device is

organized as eight blocks of 256 x 8-bit memory with a

2-wire serial interface. Low voltage design permits

operation down to 1.8 volts (end-of-life voltage for most

popular battery technologies) with standby and active

currents of only 5 µA and 1 mA respectively. The

24AA164 also has a page-write capability for up to 16

bytes of data.The 24AA164 is available in the standard

8-pin DIP and 8-lead surface mount SOIC packages.

A0 A1 A2

HV GENERATOR

I/O

CONTROL

LOGIC

MEMORY

CONTROL

LOGIC

EEPROM ARRAY

(8 x 256 x 8)

XDEC

PAGE LATCHES

SDA

SCL

YDEC

The three select pins, A0, A1, and A2, function as chip

select inputs and allow up to eight devices to share a

common bus, for up to 128K bits total system

EEPROM.

SENSE AMP

R/W CONTROL

VCC

VSS

I²C is a trademark of Philips Corporation.

1999 Microchip Technology Inc.

DS21100F-page 1

12 3 4 5 6 7...12

中文翻译

下载PDF

与24AA164P相关器件

型号	品牌	获取价格	描述	数据表
24AA164SN	MICROCHIP	获取价格	16K 1.8V Cascadable I2CTM Serial EEPROM
24AA164TP	MICROCHIP	获取价格	16K 1.8V Cascadable I2CTM Serial EEPROM
24AA164TSN	MICROCHIP	获取价格	16K 1.8V Cascadable I2CTM Serial EEPROM
24AA16-E/MC	MICROCHIP	获取价格	16K I2C™ Serial EEPROM
24AA16-E/MNY	MICROCHIP	获取价格	16K I2C™ Serial EEPROM
24AA16-E/MS	MICROCHIP	获取价格	16K I2C™ Serial EEPROM
24AA16-E/OT	MICROCHIP	获取价格	16K I2C™ Serial EEPROM
24AA16-E/P	MICROCHIP	获取价格	16K I2C™ Serial EEPROM
24AA16-E/SN	MICROCHIP	获取价格	16K I2C™ Serial EEPROM
24AA16-E/ST	MICROCHIP	获取价格	16K I2C™ Serial EEPROM