UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 138

• Manufacturer Part Number: UPD70F3451GC-UBT-A
• Description: MCU 32BIT 128KB FLASH 80LQFP
• Manufacturer: Renesas Electronics America
• Series: V850E/Ix3r

Specifications of UPD70F3451GC-UBT-A

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 64MHz
• Connectivity: CSI, I²C, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 44
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 5.5 V
• Data Converters: A/D 10x12b, 4x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

136
Note An on-chip pull-up resistor can be connected only when the pins are in input mode in the port mode or
Remark
(g) Pull-up resistor option register 4 (PU4)
when the pins function as input pins in the alternate-function mode (including the SCKB0 pin in the slave
mode). An on-chip pull-up resistor cannot be connected when the pins are in output mode.
PFCE41
n = 0 to 7
0
0
1
1
After reset: 00H
PU4
PFC40
0
1
PU47
PU4n
PFC41
0
1
0
1
0
1
Do not connect
Connect
R/W
PU46
SOB0 output
TXDA0 output
Setting prohibited
Setting prohibited
SIB0 input
RXDA0 input
CHAPTER 4 PORT FUNCTIONS
Note
Address: FFFFFC48H
User’s Manual U18279EJ3V0UD
PU45
Control of on-chip pull-up resistor connection
Specification of Alternate Function of P41 Pin
Specification of Alternate Function of P40 Pin
PU44
PU43
PU42
PU41
PU40