Datasheet > 存储 > EEPROM> 24LC164-/SNQTP

24LC164-/SNQTP

更新时间： 2024-11-15 03:00:31

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
16页	162K
描述
16K 2.5V Cascadable I2C⑩ Serial EEPROM

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中文翻译

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数据手册

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24LC164-/SNQTP 数据手册

Obsolete Device

24LC164

16K 2.5V Cascadable I²C^™Serial EEPROM

FEATURES

PACKAGE TYPES

• Single supply with operation down to 2.5V

• Low power CMOS technology

PDIP

VCC

- 1 mA active current typical

- 10 µA standby current typical at 5.5V

- 5 µA standby current typical at 3.0V

SCL

SDA

• Organized as eight blocks of 256 bytes

(8 x 256 x 8)

• 2-wire serial interface bus, I²C™ compatible

VSS

• Functional address inputs for cascading up to

8 devices

• Schmitt trigger, filtered inputs for noise

suppression

SOIC

VCC

• Output slope control to eliminate ground bounce

• 100 kHz (2.5V) 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

SCL

SDA

VSS

• Factory programming (QTP) available

• ESD protection > 4,000V

BLOCK DIAGRAM

• 1,000,000 Erase/Write cycles guaranteed

• Data retention > 200 years

A2 A1 A0

• 8-pin DIP, 8-lead SOIC packages

HV GENERATOR

• Available temperature ranges:

- Commercial (C):

- Industrial (I):

0°C to +70°C

-40°C to +85°C

MEMORY

CONTROL

LOGIC

I/O

CONTROL

LOGIC

EEPROM ARRAY

(8 x 256 x 8)

XDEC

PAGE LATCHES

DESCRIPTION

The Microchip Technology Inc. 24LC164 is a cascad-

able 16 Kbit Electrically Erasable PROM (EEPROM).

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 2.5 volts with standby

and active currents of only 5 µA and 1 mA respectively.

The 24LC164 also has a page-write capability for up to

16 bytes of data. The 24LC164 is available in the stan-

dard 8-pin DIP and 8-lead surface mount SOIC pack-

ages.

SDA

SCL

YDEC

VCC

VSS

SENSE AMP

R/W CONTROL

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 128 Kbits total system

EEPROM.

I²C is a trademark of Philips Corporation.

 2004 Microchip Technology Inc.

DS21093I-page 1

12 3 4 5 6 7...16

中文翻译

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与24LC164-/SNQTP相关器件

型号	品牌	获取价格	描述	数据表
24LC164-/SNSQTP	MICROCHIP	获取价格	16K 2.5V Cascadable I2C⑩ Serial EEPROM
24LC164I/P	ETC	获取价格	I2C Serial EEPROM
24LC164-I/P	MICROCHIP	获取价格	16K 2.5V Cascadable I2C⑩ Serial EEPROM
24LC164-I/PQTP	MICROCHIP	获取价格	16K 2.5V Cascadable I2C⑩ Serial EEPROM
24LC164-I/PSQTP	MICROCHIP	获取价格	16K 2.5V Cascadable I2C⑩ Serial EEPROM
24LC164I/SN	ETC	获取价格	I2C Serial EEPROM
24LC164-I/SN	MICROCHIP	获取价格	16K 2.5V Cascadable I2C⑩ Serial EEPROM
24LC164-I/SNQTP	MICROCHIP	获取价格	16K 2.5V Cascadable I2C⑩ Serial EEPROM
24LC164-I/SNSQTP	MICROCHIP	获取价格	16K 2.5V Cascadable I2C⑩ Serial EEPROM
24LC164T-/P	MICROCHIP	获取价格	16K 2.5V Cascadable I2C⑩ Serial EEPROM

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