UPD780034AYGK-XXX-8A8 データシートの表示（PDF） - NEC => Renesas Technology
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UPD780034AYGK-XXX-8A8 Datasheet PDF : 70 Pages
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µPD780031AY, 780032AY, 780033AY, 780034AY
• 64-pin plastic QFP (14 × 14 mm)
µPD780031AYGC-×××-AB8, 780032AYGC-×××-AB8, 780033AYGC-×××-AB8, 780034AYGC-×××-AB8
• 64-pin plastic LQFP (12 × 12 mm)
µPD780031AYGK-×××-8A8, 780032AYGK-×××-8A8, 780033AYGK-×××-8A8, 780034AYGK-×××-8A8
P50/A8
P51/A9
P52/A10
P53/A11
P54/A12
P55/A13
P56/A14
P57/A15
VSS0
VDD0
P30
P31
P32/SDA0
P33/SCL0
P34
P35
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
1
48
2
47
3
46
4
45
5
44
6
43
7
42
8
41
9
40
10
39
11
38
12
37
13
36
14
35
15
34
16
33
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
P71/TI01
P70/TI00/TO0
P03/INTP3/ADTRG
P02/INTP2
P01/INTP1
P00/INTP0
VSS1
X1
X2
IC
XT1
XT2
RESET
AVDD
AVREF
P10/ANI0
Cautions 1. Connect the IC (Internally Connected) pin directly to VSS0 or VSS1.
2. Connect the AVSS pin to VSS0.
Remark When the µPD780031AY, 780032AY, 780033AY, and 780034AY are used in applications where the
noise generated inside the microcontroller needs to be reduced, the implementation of noise reduction
measures, such as supplying voltage to VDD0 and VDD1 individually and connecting VSS0 and VSS1 to
different ground lines, is recommended.
8
Data Sheet U14045EJ1V0DS00
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