UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 744

• 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: -

742
(6) Baud rate setting example
Remark
Baud Rate
1,250,000
(bps)
153,600
312,500
625,000
CHAPTER 14 ASYNCHRONOUS SERIAL INTERFACE A (UARTA)
19,200
31,250
38,400
76,800
1,200
2,400
4,800
9,600
f
ERR: Baud rate error (%)
300
600
XX
:
Table 14-3. Baud Rate Generator Setting Data
UAnCTL1
Peripheral clock frequency
08H
07H
06H
05H
04H
03H
02H
02H
01H
00H
00H
00H
00H
00H
f
XX
UAnCTL2
User’s Manual U18279EJ3V0UD
= 64 MHz
D0H
D0H
D0H
D0H
D0H
D0H
D0H
D0H
D0H
1AH
0DH
80H
68H
33H
ERR (%)
−1.54
−1.54
0.16
0.16
0.16
0.16
0.16
0.16
0.16
0.16
0.16
0.16
0.39
0
UAnCTL1
07H
06H
05H
04H
03H
02H
01H
00H
00H
00H
00H
00H
00H
00H
f
XX
UAnCTL2
= 32 MHz
D0H
D0H
D0H
D0H
D0H
D0H
D0H
D0H
1AH
0DH
80H
68H
34H
06H
ERR (%)
−1.54
−1.54
0.16
0.16
0.16
0.16
0.16
0.16
0.16
0.16
0.16
0.16
6.67
0