UPD70F3771GF-GAT-AX Renesas Electronics America, UPD70F3771GF-GAT-AX Datasheet - Page 148

• Manufacturer Part Number: UPD70F3771GF-GAT-AX
• Description: MCU 32BIT V850ES/JX3-H 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Hr

Specifications of UPD70F3771GF-GAT-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 48MHz
• Connectivity: CAN, CSI, EBI/EMI, I²C, UART/USART, USB
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 2.85 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

V850ES/JG3-H, V850ES/JH3-H
R01UH0042EJ0400 Rev.4.00
Sep 30, 2010
(7) Port 9 function register (PF9)
Caution When output pins P90, P91 are pulled up to EV
Remark
After reset: 0000H
(PF9L)
PF9
bit to 1.
The PF9 register can be read or written in 16-bit units.
However, when using the higher 8 bits of the PF9 register as the PF9H register and the
lower 8 bits as the PF9L register, they can be read or written in 8-bit or 1-bit units.
PF9n
15
0
1
0
0
Normal output (CMOS output)
N-ch open-drain output
R/W
14
0
0
Control of normal output or N-ch open-drain output (n = 0, 1)
Address: PF9 FFFFFC72H,
13
0
0
PF9L FFFFFC72H
12
0
0
11
0
0
10
DD
0
0
or higher, be sure to set the PF9n
CHAPTER 4 PORT FUNCTIONS
PF91
9
0
PF90
8
0
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