UPD70F3737GC-UEU-AX Renesas Electronics America, UPD70F3737GC-UEU-AX Datasheet - Page 98

• Manufacturer Part Number: UPD70F3737GC-UEU-AX
• Description: MCU 32BIT V850ES/JX3-L 100-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Lr

Specifications of UPD70F3737GC-UEU-AX

• Package / Case: *
• Voltage - Supply (vcc/vdd): 2.2 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 20MHz
• Number Of I /o: 84
• Core Processor: RISC
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Program Memory Size: 128KB (128K x 8)
• Data Converters: A/D 12x10b, D/A 2x8b
• Oscillator Type: Internal
• Peripherals: DMA, LVD, PWM, WDT
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Core Size: 32-Bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

98
(7) Port 3 function register (PF3)
Caution When a pull-up resistor at EV
Remarks 1. The PF3 register can be read or written in 16-bit units.
PF3 (PF3H)
PF3n bit to 1.
(PF3L)
2. To read/write bits 8 to 15 of the PF3 register in 8-bit or 1-bit units, specify them as bits 0 to 7
After reset: 0000H
However, when using the higher 8 bits of the PF3 register as the PF3H register and the lower
8 bits as the PF3L register, PF3 can be read or written in 8-bit or 1-bit units.
of the PF3H register.
PF3n
PF37
15
0
1
0
Normal output (CMOS output)
N-ch open-drain output
PF36
R/W
14
0
Preliminary User’s Manual U18953EJ1V0UD
Control of normal output or N-ch open-drain output (n = 0 to 9)
CHAPTER 4 PORT FUNCTIONS
Address: PF3 FFFFFC66H,
PF35
DD
13
0
or higher is connected to an output pin, be sure to set the
PF3L FFFFFC66H, PF3H FFFFFC67H
PF34
12
0
PF33
11
0
PF32
10
0
PF31
PF39
9
PF38
PF30
8