UPD70F3453GC-8EA-A Renesas Electronics America, UPD70F3453GC-8EA-A Datasheet - Page 720

• Manufacturer Part Number: UPD70F3453GC-8EA-A
• Description: MCU 32BIT 128KB FLASH 100LQFP
• Manufacturer: Renesas Electronics America
• Series: V850E/Ix3r

Specifications of UPD70F3453GC-8EA-A

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 64MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 56
• 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, 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

14.1.2 Mode switching between UARTA1 and I
time. To switch between UARTA1 and I
718
In the V850E/IF3 and V850E/IG3, UARTA1 and I
Caution The operations related to transmission and reception of UARTA1 or I
Remark
mode is switched during transmission or reception. Be sure to disable the unit that is not used.
x = don’t care
PFCE3
PMC3
PFC3
After reset: 00H
After reset: 00H
After reset: 00H
PFCE37 PFCE36
CHAPTER 14 ASYNCHRONOUS SERIAL INTERFACE A (UARTA)
PMC31
PMC30
PMC37
PFC37
7
0
1
1
1
1
0
1
1
1
1
7
7
Figure 14-2. Mode Switch Settings of UARTA1 and I
PFCE31
PFCE30
R/W
R/W
PMC36
R/W
PFC36
×
0
0
1
1
×
0
0
1
1
2
6
6
6
C, the PMC3, PFC3, and PFCE3 registers must be set in advance.
Address: FFFFF706H
Address: FFFFF446H
Address: FFFFF466H
PFCE35 PFCE34
PFC31
PFC30
User’s Manual U18279EJ3V0UD
PMC35
PFC35
×
0
1
0
1
×
0
1
0
1
5
5
5
2
C
2
C function alternately, and their pins cannot be used at the same
PMC34
PFC34
I/O port
TXDA1 output
SDA I/O
Setting prohibited
Setting prohibited
I/O port
RXDA1 input
SCL I/O
Setting prohibited
Setting prohibited
4
Specification of alternate function of P31 pin
Specification of alternate function of P30 pin
4
4
PMC33
PFC33
3
0
3
3
PFCE32 PFCE31
PMC32
PFC32
2
2
2
PMC31
PFC31
2
C
1
1
1
2
C are not guaranteed if the
PFCE30
PMC30
PFC30
0
0
0