Datasheet > 24LC16B/SN

24LC16B/SN

更新时间： 2024-11-12 23:19:15

品牌	Logo	应用领域
其他 - ETC		内存集成电路光电二极管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时钟
页数	文件大小	规格书
12页	247K
描述
16K 2.5V I2C Serial EEPROM(245.97 k)

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中文翻译

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数据手册

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24LC16B/SN 数据手册

24LC16B

2 ™

16K 2.5V I C Serial EEPROM

FEATURES

PACKAGE TYPES

• Single supply with operation down to 2.5V

• Low power CMOS technology

- 1 mA active current typical

PDIP

VCC

- 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, I²C compatible

• Schmitt trigger inputs for noise suppression

• 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

SOIC

VCC

• Factory programming (QTP) available

• ESD protection > 4,000V

• 1,000,000 erase/write cycles guaranteed

• Data retention > 200 years

SCL

SDA

VSS

• 8-pin DIP, 8-lead or 14-lead SOIC packages

• Available for extended temperature ranges

14-lead

SOIC

- Commercial (C):

- Industrial (I):

0°C to +70°C

-40°C to +85°C

Vcc

DESCRIPTION

The Microchip Technology Inc. 24LC16B is a 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 2.5 volts with standby and active currents of

only 5 µA and 1 mA respectively. The 24LC16B also

has a page-write capability for up to 16 bytes of data.

The 24LC16B is available in the standard 8-pin DIP and

both 8-lead and 14-lead surface mount SOIC pack-

ages.

SCL

SDA

Vss

BLOCK DIAGRAM

HV GENERATOR

I/O

CONTROL

LOGIC

MEMORY

CONTROL

LOGIC

EEPROM

ARRAY

XDEC

PAGE LATCHES

SDA

SCL

YDEC

VCC

VSS

SENSE AMP

R/W CONTROL

I²C is a trademark of Philips Corporation.

1998 Microchip Technology Inc.

DS20070H-page 1

12 3 4 5 6 7...12

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