24LC08
8K-Bit Serial EEPROM
V
CC
WP
SCL SDA
24LC08
A0
A1
A2
V
SS
NOTE:
The 24LC08 is available
in 8-pin DIP, SOP, and TSSOP package.
Figure 3-2. Pin Assignment Diagram
Table 3-1. 24LC08 Pin Descriptions
Name
A0, A1, A2
V
SS
SDA
Type
Input
–
I/O
Description
Input pins for device address selection. To configure a device address,
these pins should be connected to the V
CC
or V
SS
of the device.
Ground pin.
Bi-directional data pin for the I C-bus serial data interface. Schmitt
trigger input and open-drain output. An external pull-up resistor must
be connected to V
CC.
Typical values for this pull-up resistor are 4.7 kΩ
(100 kHz) and 1 kΩ (400 kHz).
Schmitt trigger input pin for serial clock input.
Input pin for hardware write protection control. If you tie this pin to V
CC,
the write function is disabled to protect previously written data in the
entire memory; if you tie it to V
SS
, the write function is enabled.
Single power supply.
2
Circuit
Type
1
–
3
SCL
WP
Input
Input
2
1
V
CC
–
–
NOTE:
See the following page for diagrams of pin circuit types 1, 2, and 3.
* All specs and applications shown above subject to change without prior notice.
1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN
Email: server@ceramate.com.tw
Tel:886-3-3214525
Http: www.ceramate.com.tw
Page
3
of 23
Rev 1.1 Nov.18, 2002
Fax:886-3-3521052
CERAMATE [ CERAMATE TECHNICAL ]
