UPD70F3714GC-8BS-A Renesas Electronics America, UPD70F3714GC-8BS-A Datasheet - Page 514

• Manufacturer Part Number: UPD70F3714GC-8BS-A
• Description: MCU 32BIT V850ES/LX2 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Ix2r

Specifications of UPD70F3714GC-8BS-A

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: CSI, UART/USART
• Peripherals: LVD, PWM, WDT
• Number Of I /o: 39
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 6K x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

13.4.2 Single transfer mode (master mode, reception mode)
00), communication clock (f
= 8 bits (CB0CTL2.CB0CL3 to CB0CTL2.CB0CL0 bits = 0000)
512
MSB first (CB0CTL0.CB0DIR bit = 0), communication type 1 (CB0CTL1.CB0CKP and CB0CTL1.CB0DAP bits =
(1) Operation flow
Remarks 1. The broken lines indicate the hardware processing.
2. The numbers in this figure correspond to the processing numbers in (2) Operation timing.
(1), (2), (3)
CCLK
CHAPTER 13 3-WIRE VARIABLE-LENGTH SERIAL I/O (CSIB)
(10)
(4)
(5)
(6)
(8)
(9)
) = f
XX
/2 (CB0CTL1.CB0CKS2 to CB0CTL1.CB0CKS0 bits = 000), transfer data length
CB0CTL0 register ← A1H
CB0CTL1 register ← 00H
CB0CTL2 register ← 00H
CB0CTL0 register ← 00H
Reception completed?
Read CB0RX register
INTCB0R interrupt
CB0SCE bit = 0
CB0RX register
Start reception
dummy read
(CB0CTL0)
generated?
User’s Manual U17716EJ2V0UD
START
END
Yes
Yes
No
Read CB0RX register
No (7)