UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 101

• 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: -

(6) Port n function register (PFn)
PFn is a register that specifies normal output (CMOS output) or N-ch open-drain output.
Each bit of the PFn register corresponds to one pin of port n and can be specified in 1-bit units.
After reset:
PFn
Note Regardless of the settings of the PMCn register, the PFnm bit is valid only if the
PFnm
00H
PFn7
0
1
Note
PMn.PMnm bit is set to 0 (output mode). If the PMnm bit is set to 1 (input mode),
the values specified for the PFn register are invalid.
Example <1> The PFn register values are valid when:
R/W
Normal output (CMOS output)
N-ch open-drain output
PFn6
Specification of normal output (CMOS output)/N-ch open-drain output
<2> The PFn register values are invalid when:
CHAPTER 4 PORT FUNCTIONS
User’s Manual U18953EJ5V0UD
PFn5
PFnm bit = 1 … N-ch open drain output is specified.
PMnm bit = 0 … Output mode is specified.
PMCnm bit = Any value
PFnm bit = 1 … N-ch open drain output is specified.
PMnm bit = 1 … Input mode is specified.
PMCnm bit = Any value
PFn4
PFn3
PFn2
PFn1
PFn0
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