UPD70F3771GF-GAT-AX Renesas Electronics America, UPD70F3771GF-GAT-AX Datasheet - Page 801

• Manufacturer Part Number: UPD70F3771GF-GAT-AX
• Description: MCU 32BIT V850ES/JX3-H 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Hr

Specifications of UPD70F3771GF-GAT-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 48MHz
• Connectivity: CAN, CSI, EBI/EMI, I²C, UART/USART, USB
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 2.85 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: -

V850ES/JG3-H, V850ES/JH3-H
R01UH0042EJ0400 Rev.4.00
Sep 30, 2010
(1) Operation flow
Remarks 1. The broken lines indicate the hardware processing.
(1), (2), (3)
2. The numbers in this figure correspond to the processing numbers in (2) Operation timing.
3. n = 0 to 4
(12)
(13)
(13)
(4)
(4)
(5)
(8)
(9)
No
CFnCTL1 register ← 07H
CFnCTL2 register ← 00H
CFnCTL0 register ← A3H
CFnCTL0 register ← 00H
Read CFnRX register
INTCFnR interrupt
CFnOVE bit = 1?
SCKFn pin input
CFnOVE bit = 0
CFnTSF bit = 0?
CFnSCE bit = 0
CFnRX register
Reception start
dummy read
(CFnCTL0)
generated?
(CFnSTR)
(CFnSTR)
(CFnSTR)
started?
START
END
Yes
Yes
Yes
Yes
CHAPTER 18 3-WIRE VARIABLE-LENGTH SERIAL I/O (CSIF)
No
No
No
(10)
(11)
(8)
(9)
Is data being received
Read CFnRX register
Read CFnRX register
INTCFnR interrupt
CFnSCE bit = 0
(CFnCTL0)
generated?
last data?
(6)
Yes
Yes
No
No
Read CFnRX register
(7)
(9)
Page 801 of 1509