UPD70F3453GC-8EA-A Renesas Electronics America, UPD70F3453GC-8EA-A Datasheet - Page 750

• 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: -

15.3 Configuration
748
INTUBTIRE
INTUBTITO
The block diagram of the UARTB is shown below.
INTUBTIR
Remarks 1. f
RXDB
f
XX
2. For the configuration of the baud rate generator, see Figure 15-9.
shift register
Sampling
XX
Receive
Receive
Timeout
UBRX
counter
block
FIFO
: Peripheral clock
Reception unit
CHAPTER 15 ASYNCHRONOUS SERIAL INTERFACE B (UARTB)
Baud rate
generator
controller
Receive
Figure 15-2. Block Diagram of UARTB
User’s Manual U18279EJ3V0UD
UARTBFIFO status
register 1 (UBFIS1)
UARTBFIFO status
register 0 (UBFIS0)
UARTBFIFO control
register 2 (UBFIC2)
UARTBFIFO control
register 1 (UBFIC1)
UARTBFIFO control
register 0 (UBFIC0)
UARTB status
register (UBSTR)
UARTB control
register 2 (UBCTL2)
UARTB control
register 0 (UBCTL0)
Internal bus
Baud rate
generator
controller
Transmit
Transmission unit
shift register
Transmit
Transmit
UBTX
FIFO
INTUBTIF
INTUBTIT
TXDB