24LLC16
16K-Bit-Serial EEPROM
VCC WP SCL SDA
24LLC16
A0
A1
A2
VSS
NOTE:
The 24LLC16 is available in
8-pin DIP, SOP, and TSSOP package.
Figure 5-2. Pin Assignment Diagram
Table 5-1. 24LLC16 Pin Descriptions
Description
Name
Type
Circuit
Type
A0, A1, A2
VSS
–
–
No internal connection
–
–
Ground pin.
SDA
I/O
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 VDD.
3
SCL
WP
Input
Input
Schmitt trigger input pin for serial clock input.
2
1
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.
VCC
–
Single power supply.
–
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
Tel:886-3-3214525
Email: server@ceramate.com.tw
Http: www.ceramate.com.tw
Rev 1.0 Aug.5, 2002
Page 3 of 22
Fax:886-3-3521052
CERAMATE [ CERAMATE TECHNICAL ]
