UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 662

• 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: -

660
Figure 18-21. Continuous Transfer Mode Operation (Master Mode, Transmission/Reception Mode)
Remarks 1. The broken lines indicate the hardware processing.
2. The numbers in this figure correspond to the processing numbers in Figure 18-22.
3. n = 0 to 4
Overrun error occurred.
Read CBnRX register
CHAPTER 18 CLOCKED SERIAL INTERFACE B (CSIB)
Error processing
CBnOVE bit = 0
(CBnSTR)
(1), (2), (3)
User’s Manual U18953EJ5V0UD
(6), (11)
(14)
(14)
(4)
(5)
(7)
(7)
Yes
No
Start transmission/reception
CBnCTL1 register ← 00H
CBnCTL2 register ← 00H
CBnCTL0 register ← E3H
CBnCTL0 register ← 00H
transmitted last data?
Write CBnTX register
Read CBnRX register
Write CBnTX register
INTCBnT interrupt
INTCBnR interrupt
CBnOVE bit = 1?
CBnTSF bit = 0?
Is receive data
Is data being
generated?
generated?
(CBnSTR)
(CBnSTR)
last data?
START
END
Yes
No
Yes
Yes
No
Yes (12)
(9)
No
(10)
No
Yes (11)
No
(8)