UPD75P3216 查看數據表（PDF） - NEC => Renesas Technology
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UPD75P3216 Datasheet PDF : 56 Pages
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µPD75P3216
1. PIN CONFIGURATION (Top View)
• 48-pin plastic shrink SOP (375 mil, 0.65-mm pitch)
µPD75P3216GT
COM0
1
COM1
2
COM2
3
COM3
4
BIAS
5
VLC0
6
VLC1
7
VLC2
8
P30/LCDCL/MD0
9
P31/SYNC/MD1
10
P32/MD2
11
P33/MD3
12
VSS
13
P50/D4
14
P51/D5
15
P52/D6
16
P53/D7
17
P60/KR0/D0
18
P61/KR1/D1
19
P62/KR2/D2
20
P63/KR3/D3
21
VDD
22
X1
23
X2
24
48
S12
47
S13
46
S14
45
S15
44
P93/S16
43
P92/S17
42
P91/S18
41
P90/S19
40
P83/S20
39
P82/S21
38
P81/S22
37
P80/S23
36
P23
35
P22/PCL/PTO2
34
P21/PTO1
33
P20/PTO0
32
P13/TI0
31
P10/INT0
30
P03/SI/SB1
29
P02/SO/SB0
28
P01/SCK
27
P00/INT4
26
RESET
25
VPPNote
Note Be sure to connect VPP to VDD directly in normal operation mode.
PIN IDENTIFICATIONS
BIAS
: LCD Power Supply Bias Control
BUZ
: Buzzer Clock
COM0-COM3 : Common Output 0 to 3
D0-D7
: Data Bus 0 to 7
INT0, INT4 : External Vectored Interrupt 0, 4
KR0-KR3 : Key Return 0 to 3
LCDCL
: LCD Clock
MD0-MD3 : Mode Selection 0 to 3
P00-P03
: Port0
P10, P13 : Port1
P20-P23
: Port2
P30-P33
: Port3
P50-P53
: Port5
P60-P63
: Port6
P80-P83
: Port8
P90-P93
: Port9
PCL
: Programmable Clock
PTO0-PTO2 : Programmable Timer Output 0 to 2
RESET
: Reset Input
S12-S23
: Segment Output 12 to 23
SB0, SB1 : Serial Bus 0, 1
SCK
: Serial Clock
SI
: Serial Input
SO
: Serial Output
SYNC
: LCD Synchronization
TI0
: Timer Input 0
VDD
: Positive Power Supply
VLC0-VLC2
: LCD Power Supply 0 to 2
VPP
: Programming Power Supply
VSS
: Ground
X1, X2
: System Clock Oscillation 1, 2
4
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