UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 555

• 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: -

16.3.2 UARTA1 and I
UARTA1 function, specify the UARTA1 mode in advance by using the PMC9, PFC9, and PFCE9 registers.
In the V850ES/JG3-L, UARTA1 and I
Switching the operation mode between UARTA1 and I
Caution Transmission and reception by UARTA1 and I
are switched during transmission or reception. Be sure to stop the serial interface that is not
being used.
PFCE9
PMC9
PFC9
After reset: 0000H
After reset: 0000H
After reset: 0000H
2
C02 mode switching
Remark
PFCE915 PFCE914
PFCE97 PFCE96
CHAPTER 16 ASYNCHRONOUS SERIAL INTERFACE A (UARTA)
PMC915 PMC914 PMC913 PMC912 PMC911 PMC910
PFC915 PFC914
PMC9n
PMC97
PFC97
Figure 16-3. Switching UARTA1 and I
15
15
1
1
15
PFCE9n
n = 0, 1
PMC96
PFC96
R/W
14
R/W
14
R/W
1
1
14
2
C02 share pins and therefore cannot be used simultaneously. To use the
PFC913 PFC912
PFCE95 PFCE94
PFC9n
User’s Manual U18953EJ5V0UD
PMC95
Address: FFFFF472H, FFFFF473H
PFC95
Address: FFFFF712H, FFFFF713H
Address: FFFFF452H, FFFFF453H
13
13
0
1
13
0
UARTA1 mode
I
2
PMC94
PFC94
C02 mode
2
C02 are described below.
12
12
12
0
2
C02 are not guaranteed if these operation modes
PFC911 PFC910
PFCE93 PFCE92 PFCE91
PMC93
PFC93
2
11
11
11
C02 Operation Modes
0
Operation mode
PMC92
PFC92
10
10
10
0
PMC99
PMC91
PFC99
PFC91
9
9
0
9
PFCE90
PMC90
PFC98
PFC90
PMC98
8
8
0
8
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