UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 556

• 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: -

16.3.3 UARTA2 and I
UARTA2 function, specify the UARTA2 mode in advance by using the PMC3 and PFC3 registers.
554
In the V850ES/JG3-L, UARTA2 and I
Switching the operation mode between UARTA2 and I
Caution Transmission and reception by UARTA2 and I
are switched during transmission or reception. Be sure to stop the serial interface that is not
being used.
PMC3
PFC3
After reset: 0000H
After reset: 0000H
2
C00 mode switching
Remarks 1. n = 8, 9
PMC3n
CHAPTER 16 ASYNCHRONOUS SERIAL INTERFACE A (UARTA)
Figure 16-4. Switching UARTA2 and I
15
15
0
1
1
0
0
0
0
2. × = don’t care
PFC3n
R/W
14
R/W
14
×
0
1
0
0
0
0
2
C00 share pins and therefore cannot be used simultaneously. To use the
Port I/O mode
UARTA2 mode
I
2
PMC35
Address: FFFFF466H, FFFFF467H
C00 mode
PFC35
Address: FFFFF446H, FFFFF447H
User’s Manual U18953EJ5V0UD
13
13
0
0
PMC34
PFC34
2
12
C00 are described below.
12
0
0
2
C00 are not guaranteed if these operation modes
PMC33
PFC33
Operation mode
11
11
2
0
0
C00 Operation Modes
PMC32
PFC32
10
10
0
0
PMC31
PFC39
PFC31
PMC39
9
9
PMC38
PMC30
PFC38
PFC30
8
8