UPD7225GB-3B7 View Datasheet(PDF) - NEC => Renesas Technology
Part Name
Description
Manufacturer
UPD7225GB-3B7 Datasheet PDF : 52 Pages
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PIN CONFIGURATION: (Top View)
µPD7225G00
µPD7225G01
µPD7225GC-AB6
52-pin plastic QFP (14 × 14 mm)
52-pin plastic QFP (straight) ( 14 mm)
52-pin plastic QFP (14 × 14 mm)
µPD7225
52 51 50 49 48 47 46 45 44 43 42 41 40
CL2
1
39
S19
/SYNC
2
38
S18
VLC1
3
37
S17
VLC2
4
36
S16
VLC3
5
35
S15
VSS
6
34
S14
VDD
7
33
VDD
/SCK
8
32
S13
SI
9
31
S12
/CS
10
30
S11
/BUSY
11
29
S10
C, /D
12
28
S9
/RESET
13
27
S8
14 15 16 17 18 19 20 21 22 23 24 25 26
SI
: Serial Input
/SCK
: Serial Clock
C, /D
: Command/Data
/CS
: Chip Select
/BUSY
: Busy
SYNC
: Sync
S0-S31
: Segment
COM0-COM3 : Common
NC
: Non-connection
CL1
: External Resistor 1 (External Clock)
CL2
: External Resistor 2
RESET : Reset
VLC1-VLC3 : Power Supply For LCD Drive
VDD
: Power Supply
VSS
: Ground
IC
: Internally Connected
Remark /××× indicates active low signal.
2
Data Sheet S14308EJ6V0DS00
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