24LLC02TS8 查看數據表（PDF） - CERAMATE TECHNICAL

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24LLC02TS8

2K-bit Serial EEPROM for Low Power

CERAMATE TECHNICAL 

24LLC02

2K-bit Serial EEPROM for Low Power

V CC WP SCL SDA

24LLC02

A0 A1 A2 V SS

NOTE: The 24LLC02 is available in 8-pin DIP, SOP,TSSOP package.

Figure 1-2. Pin Assignment Diagram

Name

Table 1-1. 24LLC02 Pin Descriptions

Type

Description

A0, A1, A2

V SS

SDA

SCL

WP

V CC

Input

–

I/O

Input

Input

–

Input pins for device address selection. To configure a device address,

these pins should be connected to the VCC or VSS of the device.

These pins are internally pulled down to VSS .

Ground pin.

Bi-directional data pin for the I2C-bus serial data interface. Schmitt

trigger input and open-drain output. An external pull-up resistor must

be connected to VCC. Typical values for this pull-up resistor are 4.7 k Ω

(100 kHz) and 1 k Ω (400 kHz).

Schmitt trigger input pin for serial clock input.

Input pin for hardware write protection control. If you tie this pin to VCC,

the write function is disabled to protect previously written data in the

entire memory; if you tie it to VSS , the write function is enabled.

This pin is internally pulled down to VSS .

Single power supply.

NOTE : See the following page for diagrams of pin circuit types 1, 2, and 3.

Circuit

Type

1

–

3

2

1

–

* All specs and applications shown above subject to change without prior notice.

1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN, R.O.C

Tel:886-3-3529445

Fax:886 -3 -3521052

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Rev 1.2 May 6,2002

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