24LC01B-I/ST Datasheet

IC型號：
24LC01B-I/ST
PDF描述：
I2C Serial EEPROM
文件大?。?/label>
177.70KB
PDF頁數(shù)：
12頁
芯片廠家：
ETC

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24LC01B/02B

1K/2K 2.5V I

鈩?/div>

Serial EEPROM

FEATURES

鈥?Single supply with operation down to 2.5V

鈥?Low power CMOS technology

- 1 mA active current typical

- 10 碌A(chǔ) standby current typical at 5.5V

- 5 碌A(chǔ) standby current typical at 3.0V

鈥?Organized as a single block of

128 bytes (128 x 8) -1K or 256 bytes (256 x 8) -2K

鈥?2-wire serial interface bus, I

C鈩?compatible

鈥?100 kHz (2.5V) and 400kHz (5.0V) compatibility

鈥?Self-timed write cycle (including auto-erase)

鈥?Page-write buffer for up to 8 bytes

鈥?2 ms typical write cycle time for page-write

鈥?Hardware write protect for entire memory

鈥?Can be operated as a serial ROM

鈥?ESD protection > 3,000V

鈥?1,000,000 E/W cycles guaranteed

鈥?Data retention > 200 years

鈥?8 pin DIP, SOIC, TSSOP* or SOT-23* package

鈥?Available for temperature ranges

- Commercial (C):

0擄C to +70擄C

- Industrial (I):

-40擄C to +85擄C

PACKAGE TYPES

PDIP, SOIC

Vss

24LC01B/02B

Vcc

SCL

SDA

TSSOP*

24LC01B/02B

Vcc

SCL

SDA

SOT-23*

SCL

SDA

24LC01B

DESCRIPTION

The Microchip Technology Inc. 24LC01B and 24LC02B

are 1K bit and 2K bit Electrically Erasable PROMs. The

devices are organized as a single block of 128 x 8 bit or

256 x 8 bit memory with a two wire serial interface. Low

voltage design permits operation down to 2.5 volts with

a standby and active currents of only 5 碌A(chǔ) and 1 mA

respectively. The 24LC01B and 24LC02B also have

page-write capability for up to 8 bytes of data. The

24LC01B and 24LC02B are available in the standard

8-pin DIP and an 8-pin surface mount SOIC package.

The SOT-23 and TSSOP packages are available for the

24LC01B.

Vcc

* Available for 24LC01B only

BLOCK DIAGRAM

HV GENERATOR

I/O

CONTROL

LOGIC

MEMORY

CONTROL

LOGIC

XDEC

EEPROM

ARRAY

PAGE LATCHES

SDA SCL

YDEC

SENSE AMP

R/W CONTROL

* Available for 24LC01B only

漏

1999 Microchip Technology Inc.

DS20071J-page 1

制造商
Microchip
產(chǎn)品種類
電可擦除可編程只讀存儲(chǔ)器
存儲(chǔ)容量
1 Kbit
組織
128 x 8
Data Retention
200 yr
最大時(shí)鐘頻率
0.4 MHz
最大工作電流
5 mA
工作電源電壓
2.5 V, 5.5 V
最大工作溫度
+ 85 C
安裝風(fēng)格
SMD/SMT
封裝 / 箱體
TSSOP-8
訪問時(shí)間
5 ms
接口類型
I2C
最小工作溫度
- 40 C
封裝
Tube
工廠包裝數(shù)量
100
Supply Voltage - Max
5.5 V
Supply Voltage - Min
2.5 V

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