UPD75216ACW

Manufacturer Part NumberUPD75216ACW
Description4-BIT SINGLE-CHIP MICROCOMPUTER
ManufacturerNEC
UPD75216ACW datasheet
 


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PIN NAME
P00-P03
: Port 0
P10-P13
: Port 1
P20-P23
: Port 2
P30-P33
: Port 3
P40-P43
: Port 4
P50-P53
: Port 5
P60-P63
: Port 6
PH0-PH3 : Port H
T0-T15
: Digit Output 0-15
S0-S15
: Segment Output 0-15
PPO
: Pulse Output
BUZ
: Fixed Frequency Output
SCK
: Serial Clock
SO
: Serial Output
SI
: Serial Input
INT0, INT1, INT4 : External Vectored Interrupt 0, 1, 4
INT2
: External Test Input 2
TI0
: Timer Input 0
X1, X2
: Main System Clock Oscillation 1, 2
XT1, XT2
: Subsystem Clock Oscillation 1, 2
RESET
: Reset Input
V
, V
: FIP Driver Power Supply Pin
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PD75216A
7