UPD78F9234MC-5A4-A Renesas Electronics America, UPD78F9234MC-5A4-A Datasheet - Page 40
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UPD78F9234MC-5A4-A
Manufacturer Part Number
UPD78F9234MC-5A4-A
Description
MCU 8BIT 8KB FLASH 30PIN
Manufacturer
Renesas Electronics America
Series
78K0S/Kx1+r
Datasheet
1.UPD78F9232MC-5A4-A.pdf
(419 pages)
Specifications of UPD78F9234MC-5A4-A
Core Processor
78K0S
Core Size
8-Bit
Speed
10MHz
Connectivity
LIN, UART/USART
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
24
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 4x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD78F9234MC-5A4-A
Manufacturer:
MAXIM
Quantity:
1 001
Part Number:
UPD78F9234MC-5A4-A
Manufacturer:
NEC
Quantity:
20 000
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Notes 1. Only P34 is an input-only port.
38
FF05H to
to FF21H
FF25H to
to FF2FH
Address
FF0BH
FF0CH
FF0DH
FF0EH
FF0FH
FF1AH
FF1BH
FF2BH
FF2CH
FF2DH
FF00H
FF01H
FF02H
FF03H
FF04H
FF10H
FF11H
FF12H
FF13H
FF14H
FF15H
FF16H
FF17H
FF18H
FF19H
FF20H
FF21H
FF22H
FF23H
FF24H
FF30H
FF31H
FF32H
FF33H
2. A 16-bit access is possible only by the short direction addressing.
P0
P2
P3
P4
P12
P13
CMP01
CMP11
MUL
0L
MUL
0H
TM00
CR000
CR010
ADCR
ADCRH
PM0
PM2
PM3
PM4
PM12
PU0
PU2
PU3
Symbol
−
−
−
−
−
−
−
MU
L0
PM47
P47
7
0
−
0
0
−
0
0
−
−
−
−
−
−
−
−
−
−
−
0
−
−
1
−
1
1
−
1
−
0
−
0
0
PM46
P46
6
0
−
0
0
−
0
0
−
−
−
−
−
−
−
−
−
−
−
0
−
−
1
−
1
1
−
1
−
0
−
0
0
PM45
P45
5
0
−
0
0
−
0
0
−
−
−
−
−
−
−
−
−
−
−
0
−
−
1
−
1
1
−
1
−
0
−
0
0
Table 3-3. Special Function Registers (1/4)
PM44
P34
P44
CHAPTER 3 CPU ARCHITECTURE
4
0
−
0
−
0
0
−
−
−
−
−
−
−
−
−
−
−
0
−
−
1
−
1
1
−
1
−
0
−
0
0
Bit No.
User’s Manual U17446EJ5V0UD
PM123 PM122 PM121 PM120
PM03
PM23
PM33
PM43
PU03
PU23
PU33
P123
P03
P23
P33
P43
3
−
−
0
−
−
−
−
−
−
−
−
−
−
−
0
−
−
−
−
−
−
PM02
PM22
PM32
PM42
PU02
PU22
PU32
P122
P02
P22
P32
P42
2
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
0
0
PM01
PM21
PM31
PM41
PU01
PU21
PU31
P121
P01
P21
P31
P41
1
−
−
0
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
PM00
PM20
PM30
PM40
PU00
PU20
PU30
P120
P130
P00
P20
P30
P40
0
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
R/W
R/W
Note 1
R/W
Note 1
R/W
Note 1
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
−
−
−
−
−
−
−
1
√
−
√
√
√
−
√
√
−
−
−
−
−
−
−
−
−
−
√
−
√
√
√
−
√
−
√
−
√
√
Number of Bits
Simultaneously
Manipulated
8
√
−
√
√
√
−
√
√
√
√
√
√
−
−
−
−
√
−
√
−
√
√
√
−
√
−
√
−
√
√
√
√
√
√
Note 2
Note 2
Note 2
Note 2
16
−
−
−
−
−
−
−
−
−
−
√
−
−
−
−
−
−
−
−
−
−
−
−
−
−
Undefined
Undefined
00H
00H
00H
00H
00H
00H
00H
00H
0000H
0000H
0000H
FFH
−
FFH
FFH
FFH
FFH
00H
00H
00H
Reset
After
−
−
−
−
−
−
67, 141,
67, 171
67, 98
138
138
220
220
170
171
197
68
68
68
68
68
68
90
90
92
67
67
70
70
70
−
−
−
−
−
−
−
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