UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 131

• Manufacturer Part Number: UPD70F3738GF-GAS-AX
• Description: MCU 32BIT V850ES/JX3-L 100-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Lr

Specifications of UPD70F3738GF-GAS-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 84
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.2 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: -

(7) Port 9 function register (PF9)
Caution When output pins P90 to P96 are pulled up to EV
Remarks 1. The PF9 register can be read or written in 16-bit units.
PF9 (PF9H)
1.
Pull up output pins P97 to P915 to the same potential as EV
N-ch open-drain output pins.
(PF9L)
2. To read/write bits 8 to 15 of the PF9 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 PF9 register as the PF9H register and the lower
8 bits as the PF9L register, PF9 can be read or written in 8-bit or 1-bit units.
of the PF9H register.
PF915
PF9n
PF97
15
0
1
Specification of normal output (CMOS output) or N-ch open-drain output (n = 0 to 15)
Normal output (CMOS output)
N-ch open-drain output
PF914
PF96
R/W
14
CHAPTER 4 PORT FUNCTIONS
User’s Manual U18953EJ5V0UD
Address: PF9 FFFFFC72H,
PF913
PF95
13
PF9L FFFFFC72H, PF9H FFFFFC73H
PF912
PF94
12
PF911
PF93
11
DD
or higher, be sure to set the PF9n bit to
PF910
PF92
10
DD
, even when they are used as
PF91
PF99
9
PF98
PF90
8
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