UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 647

• 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: -

18.6.3 Single transfer mode (master mode, transmission/reception mode)
00), communication clock (f
= 8 bits (CBnCTL2.CBnCL3 to CBnCTL2.CBnCL0 bits = 0000)
MSB first (CBnCTL0.CBnDIR bit = 0), communication type 1 (CBnCTL1.CBnCKP and CBnCTL1.CBnDAP bits =
Remarks 1. The broken lines indicate the hardware processing.
Figure 18-9. Single Transfer Mode Operation (Master Mode, Transmission/Reception Mode)
2. The numbers in this figure correspond to the processing numbers in Figure 18-10.
3. n = 0 to 4
CCLK
CHAPTER 18 CLOCKED SERIAL INTERFACE B (CSIB)
) = f
(1), (2), (3)
XX
(7), (9)
/2 (CBnCTL1.CBnCKS2 to CBnCTL1.CBnCKS0 bits = 000), transfer data length
(10)
(4)
(5)
(6)
User’s Manual U18953EJ5V0UD
Start transmission/reception
CBnCTL1 register
CBnCTL2 register
CBnCTL0 register
Transmission/reception
Read CBnRX register
Write CBnTX register
INTCBnR interrupt
CBnCTL0
completed?
generated?
START
END
Yes
Yes
←
00H
←
←
←
E1H
00H
00H
No (8)
No
645