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UPD75212ACW データシートの表示(PDF) - NEC => Renesas Technology

部品番号
コンポーネント説明
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UPD75212ACW
NEC
NEC => Renesas Technology NEC
UPD75212ACW Datasheet PDF : 70 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
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
µPD75212A
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
VLOAD, VPRE
: FIP Driver Power Supply Pin
7

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