upd75212a Renesas Electronics Corporation., upd75212a Datasheet - Page 7

• Manufacturer Part Number: upd75212a
• Description: 4-bit Single-chip Microcomputer
• Manufacturer: Renesas Electronics Corporation.

PIN NAME
P00-P03
P10-P13
P20-P23
P30-P33
P40-P43
P50-P53
P60-P63
PH0-PH3 : Port H
T0-T15
S0-S15
PPO
BUZ
: Port 0
: Port 1
: Port 2
: Port 3
: Port 4
: Port 5
: Port 6
: Digit Output 0-15
: Segment Output 0-15
: Pulse Output
: Fixed Frequency Output
SCK
SO
SI
INT0, INT1, INT4 : External Vectored Interrupt 0, 1, 4
INT2
TI0
X1, X2
XT1, XT2
RESET
V
LOAD
, V
PRE
: Serial Clock
: Serial Output
: Serial Input
: External Test Input 2
: Timer Input 0
: Main System Clock Oscillation 1, 2
: Subsystem Clock Oscillation 1, 2
: Reset Input
: FIP Driver Power Supply Pin
PD75212A
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