Datasheet

2
X24C16
NC
A
0
A
1
NC
A
2
V
SS
NC
1
2
3
4
5
6
7
14
13
12
11
10
9
8
NC
V
CC
TEST
NC
SCL
SDA
NC
X24C16
A
0
A
1
A
2
V
SS
1
2
3
4
8
7
6
5
V
CC
TEST
SCL
SDA
X24C16
PIN CONFIGURATIONPIN DESCRIPTIONS
Serial Clock (SCL)
The SCL input is used to clock all data into and out of the
device.
Serial Data (SDA)
SDA is a bidirectional pin used to transfer data into and
out of the device. It is an open drain output and may be
wire-ORed with any number of open drain or open
collector outputs.
An open drain output requires the use of a pull-up
resistor. For selecting typical values, refer to the Pull-Up
Resistor selection graph at the end of this data sheet.
Address (A
0
, A
1
, A
2)
The A
0
, A
1
and A
2
inputs are unused by the X24C16,
however, they must be tied to V
SS
to insure proper
device operation.
3840 FHD F02
3840 FHD F03
PIN NAMES
Symbol Description
A
0
–A
2
Address Inputs
SDA Serial Data
SCL Serial Clock
TEST Hold at V
SS
V
SS
Ground
V
CC
Supply Voltage
NC No Connect
3840 PGM T01
SOIC
DIP/SOIC