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IC471,801 AT24C02N-10SI-2.7(EE Prom)
8
VCC
4
GND
7
WP
3
A
2
2
A
1
1
A
0
6
SCL
5
SDA
DEVICE
ADDRESS
COMPARATOR
START
STOP
LOGIC
SERIAL
CONTROL
LOGIC
H.V. PUMP/TIMING
DATA RECOVERV
EEOROM
SERIAL MUX
D
OUT
/ACK
LOGIC
V DEC
DATA WORD
ADDR/COUNTER
R/W
D
IN
D
OUT
LOAD
INC
COMP
LOAD
FN
X DEC
IC BLOCK DIAGRAM & DESCRIPTION
2
1
24
17
16
3
4
5
6
18
15
7
8
9
10
11
14
19
20
21
22
13
Vssx
XIN
XOUT
FMIN
AMIN
CE
DI
CL
DO
V
DD
Vssd
PD
AIN
AOUT
Vssa
IFIN
IO1 IO2
BO1 BO2 BO3 BO4
PHASE DETECTOR
CHARGE PUMP
UNLOCK
DETECTOR
UNIVERSAL
COUNTER
REFERENCE
DIVIDER
SWALLOW COUNTER
1/16, 1/17 4bits
12bits PROGRAMMABLE
DIVIDER
DATA SHIFT REGISTER LATCH
1/2
CCB
I / F
POWER
ON
RESET
IC241 LC72121M-D(PLL Synthesizer)