E P R O M

。C to +85。C

- 24C32, 4096 X 8 (32K bits)

- 24C64, 8192 X 8 (64K bits)

- Endurance: 1 Million Write Cycles

- Data Retention: 100 Years

Features

General Description

The 24C32/ 24C64 provides 32,768/65,536 bits of serial electrically erasable and programmable read-only memory

(EEPROM) organized as 4096/8192 words of 8 bits each. The device is optimized for use in many industrial and

commercial applications where low-power and low-voltage operation are essential. The 24C32/ 24C64 is available in

space-saving 8-lead PDIP, 8-lead SOP, and 8-lead TSSOP packages and is accessed via a two-wire serial interface.

Pin Configuration

Pin Descriptions

Pin Designation

A0 - A2

SDA

SCL

GND

WP

Name and Functions

Write Protect

Address Inputs

Serial Data

Serial Clock Input

Ground

Power Supply

I

I

I

P

P

Type

I/O & Open-drain

SDA

SCL

WP

1

2

3

4

8

7

6

5

A0

A1

A2

GND

8-lead PDIP

SDA

SCL

WP

1

2

3

4

8

7

6

5

A0

A1

A2

GND

8-lead SOP

SDA

SCL

WP

1

2

3

4

8

7

6

5

A0

A1

A2

GND

8-lead TSSOP

1

24C32 / 24C64

BEIJING ESTEK ELECTRONICS CO.,LTD