24LC08 Datasheet, PDF (3/23 Pages) Ceramate Technical – 8K-Bit Serial EEPROM

24LC08
8K-Bit Serial EEPROM
VCC WP SCL SDA
24LC08
A0 A1 A2 VSS
NOTE: The 24LC08 is available
in 8-pin DIP, SOP, and TSSOP package.
Figure 3-2. Pin Assignment Diagram
Name
Table 3-1. 24LC08 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 V_CC or V_SS of the device.
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 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.
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
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Rev 1.1 Nov.18, 2002