UPD4990AG Renesas Electronics America, UPD4990AG Datasheet - Page 17

• Manufacturer Part Number: UPD4990AG
• Manufacturer: Renesas Electronics America

Specifications of UPD4990AG

• Lead Free Status / RoHS Status: Supplier Unconfirmed

APPLICATION
12
13
4
5
9
D
D
D
D
CLK
0
1
2
3
PD4175BC
RESET
Power Supply
Circuit
Q
Q
Q
Q
+5 V
0
1
2
3
2
7
10
15
1
10 k
RESET of
SYSTEM
DATA BUS
WR
CS
DIN
CLK
STB
V
C
C
C
DD
0
1
2
PD4990A
D
X
X
OE
OUT
TP
TAL
TAL
32.768 kHz
C
C
D
G
= 5 to 30 pF
+5 V
= 20 pF
10 k
RD
INT
Address Decoder
Power Fail
PD4990A
D
D
D
D
D
D
D
D
7
6
5
4
3
2
1
0
15