UPD70F3201YGC-YEU-A Renesas Electronics America, UPD70F3201YGC-YEU-A Datasheet - Page 127

• Manufacturer Part Number: UPD70F3201YGC-YEU-A
• Description: MCU 32BIT I2C 100TQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Sx2r

Specifications of UPD70F3201YGC-YEU-A

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 68
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 2.7 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

4.3.6
Port 8
Port 8 can control input/output in 1-bit units.
The number of I/O port bits of each product is the same.
(1) Function of port 8
Note Software pull-up function
(2) Register
Remarks 1. If port 8 (P8) is read, the pin levels at that time can be read.
Port 8 has an alternate function as the following pins.
(a) Port register 8 (P8)
Port 8
Pin Name
Input data can be specified in 1-bit units by using port register 8 (P8).
Port register 8 (P8) is an 8-bit register that is used to read the pin level.
This register is read-only, in 8-bit or 1-bit units.
2. After reset, an undefined value (pin input level) is read when P8 is read.
P80
P81
After reset: Undefined
P8
V850ES/SA2
V850ES/SA3
Commercial Name
Alternate-Function Pin
ANO0
ANO1
P8n
0
1
0
Inputs low level.
Inputs high level.
Table 4-9. Alternate-Function Pins of Port 8
0
R
CHAPTER 4 PORT FUNCTIONS
User’s Manual U15905EJ2V1UD
2-bit I/O port
2-bit I/O port
Address:
0
Input
I/O
Reads input data (n = 0 or 1)
FFFFF410H
0
Number of I/O Port Bits
None
PULL
Note
0
0
P81
Remark
−
P80
125