UPD78F0838 Renesas Electronics Corporation., UPD78F0838 Datasheet - Page 27

• Manufacturer Part Number: UPD78F0838
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

P70/CRxD
Note The alternate functions CTxD and CRxD are for the PD78F0848, 78F0849 only.
Cautions 1. Make AV
Remark The functions within arrowheads (< >) can be assigned by setting the input switch control register (ISC).
78K0/DF2 ( PD78F0842, 78F0843, 78F0848, 78F0849)
80-pin plastic LQFP (fine pitch) (12
P122/X2/EXCLK/OCD0B
P71/CTxD
Note
P73/SGO/SGOF/BUZ
/<RxD60/INTPR60>
P124/XT2/EXCLKS
P97/SM44/ZPD44
P121/X1/OCD0A
2. Connect the REGC pin to V
3. ANI0/P20 to ANI7/P27 are set in the analog input mode after release of reset.
P72/SGOA/PCL
Note
P120/EXLVI
P94/SM41
P95/SM42
P96/SM43
P123/XT1
/<TxD60>
V
V
DD
RESET
FLMD0
SS
SMV
SMV
REGC
/EV
/EV
SS
DD
SS
DD
SS
the same potential as V
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
Preliminary User’s Manual U19748EJ1V0UD
12)
SS
CHAPTER 1 OUTLINE
via a capacitor (0.47 to 1 F: recommended).
SS
.
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
AV
AV
COM0
COM1
COM2
COM3
SEG0
SEG1
SEG2
SEG3
P30/SEG4
P31/SEG5/OCD1A
P32/SEG6/OCD1B
P33/SEG7
P34/SEG8
P35/SEG9
P36/SEG10
P37/SEG11
P00/SEG12/TIOP40
P01/SEG13/TIOP41
SS
REF
25