UPD78F9418A NEC, UPD78F9418A Datasheet - Page 25
UPD78F9418A
Manufacturer Part Number
UPD78F9418A
Description
(UPD7894xxA) 8-Bit Single Chip Microcontrollers
Manufacturer
NEC
Datasheet
1.UPD78F9418A.pdf
(319 pages)
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1.4 Pin Configuration (Top View)
•
Cautions 1. Connect the IC (Internally Connected) pin directly to V
Remark
COM0
COM1
COM2
COM3
80-pin plastic QFP (14
µ PD789405AGC-
µ PD789406AGC-
µ PD789407AGC-
µ PD789415AGC-
µ PD789416AGC-
µ PD789417AGC-
µ PD78F9418AGC-8BT
BIAS
V
V
V
V
V
DD1
S0
S1
S2
S3
S4
S5
S6
S7
S8
S9
LC0
LC1
LC2
SS1
2. Connect the AV
3. Connect the AV
The parenthesized values apply to the µ PD78F9418A.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
xxx
xxx
xxx
xxx
xxx
xxx
-8BT
-8BT
-8BT
-8BT
-8BT
-8BT
x
14)
DD
SS
pin to V
pin to V
SS0
DD0
User’s Manual U13952EJ3V0UD
CHAPTER 1 GENERAL
.
.
•
80-pin plastic TQFP (fine pitch) (12
µ PD789405AGK-
µ PD789406AGK-
µ PD789407AGK-
µ PD789415AGK-
µ PD789416AGK-
µ PD789417AGK-
µ PD78F9418AGK-9EU
SS0
or V
xxx
xxx
xxx
xxx
xxx
xxx
SS1
-9EU
-9EU
-9EU
-9EU
-9EU
-9EU
.
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
P50
P51
P52
P53
P20/SCK/ASCK
P21/SO/TxD
P22/SI/RxD
P23/CMPTOUT0/TO2
P24/INTP0/TI0
P25/INTP1/TI1
P26/INTP2/TO5
P27/INTP3/CPT5
AV
P60/ANI0/CMPIN0
P61/ANI1/CMPREF0
P62/ANI2
P63/ANI3
P64/ANI4
P65/ANI5
P66/ANI6
x
12)
SS
25
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