UPD78F0413GA-GAM-AX NEC, UPD78F0413GA-GAM-AX Datasheet - Page 27

• Manufacturer Part Number: UPD78F0413GA-GAM-AX
• Description: 8BIT UC, 32K FLASH, 1KB RAM, LCD
• Manufacturer: NEC

Specifications of UPD78F0413GA-GAM-AX

• Controller Family/series: UPD78F
• No. Of I/o's: 30
• Ram Memory Size: 1024Byte
• Cpu Speed: 10MHz
• No. Of Timers: 8
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 32KB
• Oscillator Type: External, Internal

2.1 Pin Function List
power supplies and the pins is shown below.
(1) Port pins
P12
P13
P20
P21
P22
P23
P24
P25
P31
P32
P33
P34
P40
Function Name
There are three types of pin I/O buffer power supplies: AV
Note
Note
Remark
PD78F041x only. The power supply is V
PD78F041x only.
The functions within arrowheads (< >) can be assigned by setting the input switch control register (ISC).
I/O
I/O
I/O
I/O
I/O
AV
V
V
Power Supply
LC0
DD
REF
Port 1.
2-bit I/O port.
Input/output can be specified in 1-bit units.
Use of an on-chip pull-up resistor can be specified by a
software setting.
Port 2.
6-bit I/O port.
Input/output can be specified in 1-bit units.
Port 3.
4-bit I/O port.
Input/output can be specified in 1-bit units.
Use of an on-chip pull-up resistor can be specified by a
software setting.
Port 4.
1-bit I/O port.
Input/output can be specified in 1-bit units.
Use of an on-chip pull-up resistor can be specified by a
software setting.
Note
Table 2-1. Pin I/O Buffer Power Supplies
CHAPTER 2 PIN FUNCTIONS
P20 to P25
COM0 to COM7, SEG0 to SEG21, V
Pins other than above
User’s Manual U18698EJ1V0UD
Function
DD
with PD78F040x.
Corresponding Pins
REF
Note
, V
LC0
, and V
LC0
to V
LC3
DD
. The relationship between these
Input port
Digital
input port
After Reset
Input port
Input port
RxD0/KR3/<RxD6>
TxD0/KR4/<TxD6>
SEG21/ANI0
SEG20/ANI1
SEG19/ANI2
SEG18/ANI3
SEG17/ANI4
SEG16/ANI5
TOH1/INTP3
TOH0/MCGO
TI000/RTCDIV/
RTCCL/BUZ/INTP2
TI52/TI010/TO00/
RTC1HZ/INTP1
V
LC3
Alternate Function
/KR0
Note
Note
Note
Note
Note
Note
(1/2)
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