UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 674

• 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: -

18.6.14 Clock timing
672
Notes 1. The INTCBnT interrupt is set when the data written to the CBnTX register is transferred to the data
Caution In single transfer mode, writing to the CBnTX register with the CBnTSF bit set to 1 is ignored.
2. The INTCBnR interrupt occurs if reception is complete and the next receive data is ready in the
SIBn capture
SCKBn pin
SOBn pin
Reg-R/W
INTCBnT
interrupt
INTCBnR
interrupt
CBnTSF bit
SCKBn pin
SIBn capture
SOBn pin
Reg-R/W
INTCBnT
interrupt
INTCBnR
interrupt
CBnTSF bit
shift register in the continuous transmission or continuous transmission/reception mode. In the
single transmission or single transmission/reception mode, the INTCBnT interrupt request signal is
not generated, but the INTCBnR interrupt request signal is generated at the end of communication.
CBnRX register while reception is enabled. In the single mode, the INTCBnR interrupt request
signal is generated even in the transmission mode, at the end of communication.
This has no effect on the operation during transfer.
Note 1
Note 2
Note 1
Note 2
(ii) Communication type 3 (CBnCKP and CBnDAP bits = 10)
(i) Communication type 1 (CBnCKP and CBnDAP bits = 00)
CHAPTER 18 CLOCKED SERIAL INTERFACE B (CSIB)
Figure 18-30. Clock Timing (1/2)
D7
D7
User’s Manual U18953EJ5V0UD
D6
D6
D5
D5
D4
D4
D3
D3
D2
D2
D1
D1
D0
D0