Datasheet > 存储 > EEPROM> 24AA64-ESM

24AA64-ESM

更新时间： 2024-01-12 18:43:05

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	184K
描述
64K I 2 C ⑩ CMOS Serial EEPROM

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中文翻译

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技术参数
数据手册

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24AA64-ESM 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
风险等级：	5.66	Is Samacsys：	N
内存集成电路类型：	EEPROM	串行总线类型：	I2C
Base Number Matches：	1

24AA64-ESM 数据手册

24AA64/24LC64

64K I C CMOS Serial EEPROM

2 ™

DEVICE SELECTION TABLE

PACKAGE TYPE

PDIP

Part

Number

Vcc

Range

Max Clock

Frequency

Temp

Ranges

Vcc

†

24AA64

24LC64

1.8-5.5V

2.5-5.5V

400 kHz

‡

400 kHz

I, E

SCL

†

‡

100 kHz for Vcc < 2.5V.

100 kHz for E temperature range.

Vss

SDA

FEATURES

• Low power CMOS technology

- Maximum write current 3 mA at 5.5V

- Maximum read current 400 µA at 5.5V

- Standby current 100 nA typical at 5.5V

• 2-wire serial interface bus, I²C compatible

• Cascadable for up to eight devices

• Self-timed ERASE/WRITE cycle

SOIC

VCC

SCL

SDA

VSS

• 32-byte page or byte write modes available

• 5 ms max write cycle time

• Hardware write protect for entire array

• Output slope control to eliminate ground bounce

• Schmitt trigger inputs for noise suppression

• 1,000,000 erase/write cycles guaranteed

• Electrostatic discharge protection > 4000V

• Data retention > 200 years

TSSOP

SCL

Vcc

SDA

Vss

• 8-pin PDIP, SOIC (150 and 208 mil) and TSSOP

packages; 14-pin SOIC package

• Temperature ranges:

BLOCK DIAGRAM

- Industrial (I):

- Automotive (E)

-40°C to +85°C

-40°C to +125°C

A0…A2

HV GENERATOR

DESCRIPTION

I/O

CONTROL

LOGIC

MEMORY

CONTROL

LOGIC

EEPROM

ARRAY

XDEC

The Microchip Technology Inc. 24AA64/24LC64

(24xx64*) is a 8K x 8 (64K bit) Serial Electrically Eras-

able PROM capable of operation across a broad volt-

age range (1.8V to 5.5V). It has been developed for

advanced, low power applications such as personal

communications or data acquisition. This device also

has a page-write capability of up to 32 bytes of data.

This device is capable of both random and sequential

reads up to the 64K boundary. Functional address lines

allow up to eight devices on the same bus, for up to 512

Kbits address space. This device is available in the

standard 8-pin plastic DIP, 8-pin SOIC (150 and

208 mil), and 8-pin TSSOP.

PAGE LATCHES

I/O

SCL

YDEC

SDA

VCC

VSS

SENSE AMP

R/W CONTROL

I²C is a trademark of Philips Corporation.

*24xx64 is used in this document as a generic part number for the 24AA64/24LC64 devices.

1998 Microchip Technology Inc.

DS21189B-page 1

12 3 4 5 6 7...12

中文翻译

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与24AA64-ESM相关器件

型号	品牌	获取价格	描述	数据表
24AA64-E-SM	ARTSCHIP	获取价格	CMOS Serial EFPROM
24AA64-ESN	MICROCHIP	获取价格	64K I 2 C ⑩ CMOS Serial EEPROM
24AA64-E-SN	ARTSCHIP	获取价格	CMOS Serial EFPROM
24AA64-EST	MICROCHIP	获取价格	64K I 2 C ⑩ CMOS Serial EEPROM
24AA64-E-ST	ARTSCHIP	获取价格	CMOS Serial EFPROM
24AA64F	MICROCHIP	获取价格	64K I2C™ Serial EEPROM with Quarter-Array Wri
24AA64F_13	MICROCHIP	获取价格	64K I2C Serial EEPROM with Quarter-Array Write-Protect
24AA64F-E/MNY.OT	MICROCHIP	获取价格	64K I2C™ Serial EEPROM with Quarter-Array Wri
24AA64F-E/MS	MICROCHIP	获取价格	64K I2C™ Serial EEPROM with Quarter-Array Wri
24AA64F-E/P	MICROCHIP	获取价格	64K I2C™ Serial EEPROM with Quarter-Array Wri

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