UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 551

• 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: -

<R>
16.2 Configuration
UARTAn includes the following hardware.
The block diagram of the UARTAn is shown below.
ASCKA0
f
XX
Remarks1.
INTUAnR
Note
INTUAnT
to f
XX
Note
/2
Registers
10
UARTA0 only
2.
n = 0 to 2 (
n = 0 to 5 (
For the configuration of the baud rate generator, see Figure 16-17.
Item
CHAPTER 16 ASYNCHRONOUS SERIAL INTERFACE A (UARTA)
UARTAn receive
shift register
Selector
UAnRX
Filter
UAnCTL0
μ
μ
PD70F3737, 70F3738)
PD70F3792, 70F3793)
Figure 16-1. Block Diagram of UARTAn
Table 16-1. Configuration of UARTAn
Reception unit
UARTAn control register 0 (UAnCTL0)
UARTAn control register 1 (UAnCTL1)
UARTAn control register 2 (UAnCTL2)
UARTAn option control register 0 (UAnOPT0)
UARTAn status register (UAnSTR)
UARTAn receive shift register
UARTAn receive data register (UAnRX)
UARTAn transmit shift register
UARTAn transmit data register (UAnTX)
Reception
Baud rate
controller
generator
User’s Manual U18953EJ5V0UD
UAnCTL1
UAnCTL2
Internal bus
Internal bus
UAnSTR
Configuration
Transmission
Transmission
Baud rate
generator
controller
unit
UAnOPT0
UARTAn transmit
Selector
shift register
UAnTX
TXDAn
RXDAn
549