UPD78F0535GB(T)-UEU-A NEC, UPD78F0535GB(T)-UEU-A Datasheet - Page 103

• Manufacturer Part Number: UPD78F0535GB(T)-UEU-A
• Description: 8BIT MCU, 60K FLASH, 3KB RAM, LQFP
• Manufacturer: NEC

Specifications of UPD78F0535GB(T)-UEU-A

• Controller Family/series: UPD78
• No. Of I/o's: 55
• Ram Memory Size: 3KB
• Cpu Speed: 20MHz
• No. Of Timers: 8
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 60KB
• Oscillator Type: External, Internal

Notes 1. Available only in the
P00
P01
P02
P03
P04
P05
P06
P10
P11
P12
P13
P14
P15
P16
P17
P20 to P27
P30
P31
P32
P33
P40 to P43
P50 to P53
P60
P61
P62
P63
P70 to P77
Pin Name
2.
µ
PD78F0537D only
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Port 0.
7-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 1.
8-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.
8-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.
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 5.
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 6.
4-bit I/O port
Output of P60 to P63 is N-ch open-drain output (6 V
tolerance).
Input/output can be specified in 1-bit units.
Port 7.
8-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.
µ
PD78F0534, 78F0535, 78F0536, 78F0537, and 78F0537D.
Table 5-2. Port Functions (1/2)
CHAPTER 5 PORT FUNCTIONS
User’s Manual U17260EJ6V0UD
Function
Input port
Input port
Analog input
Input port
Input port
Input port
Input port
Input port
After Reset
TI000
TI010/TO00
SO11
SI11
SCK11
SSI11
TI011
SCK10/TxD0
SI10/RxD0
SO10
TxD6
RxD6
TOH0
TOH1/INTP5
TI50/TO50
ANI0 to ANI7
INTP1
INTP2/OCD1A
INTP3/OCD1B
INTP4/TI51/TO51
SCL0
SDA0
EXSCL0
KR0 to KR7
Alternate Function
Note 1
Note 1
Note 1
Note 1
Note 1
/TO01
/TI001
−
−
−
Note 2
Note 2
Note 1
Note 1
103