UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 601

• 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: -

(7) UARTC0 receive data register L (UC0RXL) and UARTC0 receive data register (UC0RX)
The UC0RXL and UC0RX register are an 8- bit or 9-bit buffer register that stores parallel data converted by the
receive shift register.
The data stored in the receive shift register is transferred to the UC0RXL and UC0RX register upon completion
of reception of 1 byte of data.
During LSB-first reception when the data length has been specified as 7 bits, the receive data is transferred to
bits 6 to 0 of the UC0RXL register and the MSB always becomes 0. During MSB-first reception, the receive
data is transferred to bits 7 to 1 of the UC0RXL register and the LSB always becomes 0.
When an overrun error (UC0OVE) occurs, the receive data at this time is not transferred to the UC0RXL and
UC0RX register and is discarded.
The access unit or reset value differs depending on the character length.
• Character length 7/8-bit (UC0OPT1.UC0EBE = 0)
• Character length 9-bit (UC0OPT1.UC0EBE = 0)
(a) Character length 7/8-bit (UC0OPT1.UC0EBE = 0)
(b) Character length 9-bit (UC0OPT1.UC0EBE = 1)
This register is read-only, in 8-bit units.
Reset or UC0CTL0.UC0PWR bit = 0 sets this register to FFH.
This register is read-only, in 16-bit units.
Reset or UC0CTL0.UC0PWR bit = 0 sets this register to 01FFH.
CHAPTER 17 ASYNCHRONOUS SERIAL INTERFACE C (UARTC) (
UC0RXL
UC0RX
After reset: 01FFH
After reset: FFH
15
0
7
14
0
13
R
R
0
6
12
0
Address: UC0RX FFFFFAA6H
Address: UC0RXL FFFFFAA6H
11
User’s Manual U18953EJ5V0UD
0
5
10
0
9
0
4
8
7
3
6
5
2
4
PD70F3792, 70F3793)
3
1
2
1
0
0
599