UPD70F3201YGC-YEU-A Renesas Electronics America, UPD70F3201YGC-YEU-A Datasheet - Page 302

• Manufacturer Part Number: UPD70F3201YGC-YEU-A
• Description: MCU 32BIT I2C 100TQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Sx2r

Specifications of UPD70F3201YGC-YEU-A

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 68
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 2.7 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

13.1.1 Switching modes between UART0 and CSI1
at the same time. Select CSI1 or UART0 in advance by using port mode control register 3 (PMC3) and port function
control register 3 (PFC3) (refer to 4.3.3 Port 3).
300
CSI1 and UART0 of the V850ES/SA2 and V850ES/SA3 share pins, and therefore these interfaces cannot be used
Caution CSI1 or UART0 transmission/reception operations are not guaranteed if the mode is changed
Remarks 1. n = 0, 1
2. × = Don’t care
during transmission or reception. Be sure to disable the operation of the unit that is not used.
PMC3
After reset:
After reset:
PFC3
CHAPTER 13 ASYNCHRONOUS SERIAL INTERFACE n (UARTn)
00H
00H
7
0
7
0
PMC3n
0
1
1
Figure 13-1. Selecting CSI1 or UART0 Mode
R/W
R/W
6
0
6
0
Address:
Address:
PFC3n
User’s Manual U15905EJ2V1UD
×
0
1
5
0
5
0
FFFFF446H
FFFFF466H
Port I/O mode
CSI1 mode
UART0 mode
4
0
4
0
Operation mode
3
0
3
0
PMC32
2
2
0
PMC31
PFC31
1
1
PMC30
PFC30
0
0