UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 628

• 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: -

18.1 Features
626
• Reception complete interrupt (INTCBnR): This interrupt occurs when receive data is transferred to the
• Transmission enable interrupt (INTCBnT): In continuous transmission or continuous transmission/reception
3-wire serial interface
Transfer rate: 8 Mbps max
Master mode and slave mode can be selected.
Two interrupt request signals:
Timing of data reception/transmission via SCKBn can be specified
Transfer data length can be selected in 1-bit units from between 8 and 16 bits
Transfer data can be switched between MSB-first and LSB-first
Double buffers for both transmission and reception
Overrun error detection
Remark
Transmission mode, reception mode, and transmission/reception mode can be specified.
SOBn: Serial data output
SIBn:
SCKBn: Serial clock I/O
n = 0 to 4
Serial data input
CHAPTER 18 CLOCKED SERIAL INTERFACE B (CSIB)
User’s Manual U18953EJ5V0UD
CBnRX register with reception enabled, or when an overrun error
occurs. In the single transfer mode, this interrupt occurs upon
completion of transmission, even when only transmission is
executed.
mode, this interrupt occurs when transmit data is transferred from
the CBnTX register and it becomes possible to write data to
CBnTX.