24LLC16
16K-Bit-Serial EEPROM
V
CC
WP
SCL SDA
24LLC16
A0
A1
A2
V
SS
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
Name
A0, A1, A2
V
SS
SDA
Type
–
–
I/O
No internal connection
Ground pin.
Bi-directional data pin for the I
2
C-bus serial data interface. Schmitt
trigger input and open-drain output. An external pull-up resistor
must be connected to V
DD.
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. This pin is internally pulled down to V
SS.
Single power supply.
Description
Circuit
Type
–
–
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 22
Rev 1.0 Aug.5, 2002
Fax:886-3-3521052
CERAMATE [ CERAMATE TECHNICAL ]
