UPD78F0034BGC-8BS-A Renesas Electronics America, UPD78F0034BGC-8BS-A Datasheet - Page 138

• 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

136
P00
P01
P02
P03
P10 to P17
P20
P21
P22
P23
P24
P25
P30
P31
P32
P33
P34
P35
P36
P40 to P47
P50 to P57
P64
P65
P66
P67
P70
P71
P72
P73
P74
P75
Pin Name
Port 0
4-bit I/O port.
Input/output mode can be specified in 1-bit units.
An on-chip pull-up resistor can be used by software settings.
Port 1
8-bit input-only port.
Port 2
6-bit I/O port
Input/output mode can be specified in 1-bit units.
An on-chip pull-up resistor can be used by software settings.
Port 3
7-bit I/O port.
Input/output mode can be specified
in 1-bit units.
Port 4
8-bit I/O port.
Input/output mode can be specified in 1-bit units.
An on-chip pull-up resistor can be used by software settings.
Interrupt request flag (KRIF) is set to 1 by falling edge detection.
Port 5
8-bit I/O port.
LEDs can be driven directly.
Input/output mode can be specified in 1-bit units.
An on-chip pull-up resistor can be used by software settings.
Port 6
4-bit I/O port.
Input/output mode can be specified in 1-bit units.
An on-chip pull-up resistor can be used by software settings.
Port 7
6-bit I/O port.
Input/output mode can be specified in 1-bit units.
An on-chip pull-up resistor can be used by software settings.
Table 6-2. Port Functions ( PD780024AY, 780034AY Subseries)
CHAPTER 6 PORT FUNCTIONS
User’s Manual U14046EJ5V0UD
N-ch open-drain I/O port.
On-chip pull-up resistor can be specified by mask
option (P30 and P31 are mask ROM version only).
LEDs can be driven directly.
An on-chip pull-up resistor can be used by software
settings.
Function
INTP0
INTP1
INTP2
INTP3/ADTRG
ANI0 to ANI7
SI30
SO30
SCK30
RxD0
TxD0
ASCK0
SDA0
SCL0
AD0 to AD7
A8 to A15
RD
WR
WAIT
ASTB
TI00/TO0
TI01
TI50/TO50
TI51/TO51
PCL
BUZ
Alternate
Function