IBM L180p Service Manual page 22

DIP Package(p)
1 8
A 0
V CC
2 7
A 1
WP
A 2 3 6
SCL
4 5
V SS
SDA
TSSOP Package(U)
1
A 0
2
A 1
A 2 3
V SS 4
PIN CONFIGURATION
PIN FUNCTION
Pin Name
A0, A1, A2 Device Adress Inputs
SDA Serial Data/Address
SCL Serial Clock
WP Write Protect
Vcc +1.8V to + 6.0V power Supply
Vss Ground
CAT24WC08J-TE13 8P
SOIX Package(J)
1 8
A 0
V CC
2 7
A 1
WP
A 2 3 6
SCL
4 5
V SS
SDA
8
V CC
7
WP
6
SCL
5
SDA
Function
BLOCK DIAGRAM
EXTERNAL LOAD
D OUT
ACK
V CC
V SS WORD ADDRESS
BUFFERS
START/STOP
SDA
LOGIC
CONTROL
WP
LOGIC
STATE COUNTERS
SCL
A 0 SLAVE
A 1
ADDRESS
A 2
COMPARATORS
- 22 -
SENSE AMPS
SHIFT REGISTERS
COLUMN
DECODERS
2
E PROM
XDEC
DATA IN STORAGE
HIGH VOLTAGE/
TIMING CONTROL