UPD70F3769GF-GAT-AX Renesas Electronics America, UPD70F3769GF-GAT-AX Datasheet - Page 796

• Manufacturer Part Number: UPD70F3769GF-GAT-AX
• Description: MCU 32BIT V850ES/JX3-U 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Ur

Specifications of UPD70F3769GF-GAT-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 48MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART, USB
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 56K 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-U, V850ES/JH3-U
R01UH0043EJ0300 Rev.3.00
Sep 30, 2010
(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.
3. n = 0 to 4
(1), (2), (3)
(6), (11)
(13)
(14)
(15)
(15)
(4)
(5)
(7)
(7)
No
Start transmission/reception
CFnCTL1 register ← 00H
CFnCTL2 register ← 00H
CFnCTL0 register ← E3H
CFnCTL0 register ← 00H
Is data being transmitted
Read CFnRX register
Write CFnTX register
Write CFnTX register
INTCFnR interrupt
INTCFnT interrupt
CFnOVE bit = 0
CFnTSF bit = 0?
CFnOVE bit = 1?
generated?
generated?
(CFnSTR)
(CFnSTR)
last data?
(CFnSTR)
START
END
Yes
No
Yes
Yes
Yes
CHAPTER 18 3-WIRE VARIABLE-LENGTH SERIAL I/O (CSIF)
(13)
(8)
No
Yes
No
(11)
No (9)
Read CFnRX register
Is receive data
last data?
Yes (12)
(10)
No
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