UPD78F0034BGC-8BS-A Renesas Electronics America, UPD78F0034BGC-8BS-A Datasheet - Page 39

• Manufacturer Part Number: UPD78F0034BGC-8BS-A
• Description: MCU 8-Bit 78K0 CISC 32KB Flash 2.5V/3.3V/5V 64-Pin LQFP
• Manufacturer: Renesas Electronics America

Specifications of UPD78F0034BGC-8BS-A

• Package: 64LQFP
• Family Name: 78K0
• Maximum Speed: 12 MHz
• Ram Size: 1 KB
• Program Memory Size: 32 KB
• Operating Supply Voltage: 2.5|3.3|5 V
• Data Bus Width: 8 Bit
• Program Memory Type: Flash
• Number Of Programmable I/os: 51
• Interface Type: 3-Wire/UART
• On-chip Adc: 8-chx10-bit
• Operating Temperature: -40 to 85 °C
• Number Of Timers: 3

1.6 Pin Configuration (Top View)
• 64-pin plastic SDIP (19.05 mm (750))
Cautions 1. Connect the IC (Internally Connected) pin directly to V
Remarks 1. When the PD780024A, 780034A Subseries products are used in applications where the noise
2. Pin connection in parentheses is intended for the PD78F0034A.
2. Connect the AV
generated inside the microcontroller needs to be reduced, the implementation of noise reduction
measures, such as supplying voltage to V
different ground lines, is recommended.
P25/ASCK0
P36/SCK31
P22/SCK30
P35/SO31
P21/SO30
P23/RxD0
P24/TxD0
P34/SI31
P20/SI30
P40/AD0
P41/AD1
P42/AD2
P43/AD3
P44/AD4
P45/AD5
P46/AD6
P47/AD7
CHAPTER 1 OUTLINE ( PD780024A, 780034A SUBSERIES)
P52/A10
P53/A11
P54/A12
P55/A13
P56/A14
P57/A15
P50/A8
P51/A9
V
V
V
P30
P31
P32
P33
DD0
DD1
SS0
SS
pin to V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
User’s Manual U14046EJ5V0UD
SS0
.
DD0
and V
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
DD1
individually and connecting V
P67/ASTB
P66/WAIT
P65/WR
P64/RD
P75/BUZ
P74/PCL
P73/TI51/TO51
P72/TI50/TO50
P71/TI01
P70/TI00/TO0
P03/INTP3/ADTRG
P02/INTP2
P01/INTP1
P00/INTP0
V
X1
X2
IC (V
XT1
XT2
RESET
AV
AV
P10/ANI0
P11/ANI1
P12/ANI2
P13/ANI3
P14/ANI4
P15/ANI5
P16/ANI6
P17/ANI7
AV
SS1
DD
REF
SS
SS0
PP
)
or V
SS1
.
SS0
and V
SS1
37
to