UPD70F3201YGC-YEU-A Renesas Electronics America, UPD70F3201YGC-YEU-A Datasheet - Page 101

• 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: -

4.3.2
Port 2
Port 2 can be set to the input or output mode in 1-bit units.
The number of I/O port bits differs depending on the product.
(1) Functions of port 2 (V850ES/SA3)
Note Software pull-up function
Port 2 has an alternate function as the following pins.
Port 2
Pin Name
Input/output data can be specified in 1-bit units by using port register 2 (P2).
Can be set to the input or output mode in 1-bit units by using port mode register 2 (PM2).
Can be set to the port mode or control mode (alternate function) in 1-bit units by using port mode control
register 2 (PMC2).
N-ch open-drain output can be set in 1-bit units by using port function register 2 (PF2).
An internal pull-up resistor can be connected in 1-bit units by using pull-up resistor option register 2 (PU2).
P20
P21
P22
V850ES/SA2
V850ES/SA3
Commercial Name
Alternate-Function Pin
SI4
SO4
SCK4
Table 4-5. Alternate-Function Pins of Port 2 (V850ES/SA3)
CHAPTER 4 PORT FUNCTIONS
User’s Manual U15905EJ2V1UD
3-bit I/O port
I/O
I/O
Number of I/O Port Bits
Provided
PULL
Note
−
N-ch open-drain output selectable
Remark
−
99