UPD70F3785GJ-GAE-AX Renesas Electronics America, UPD70F3785GJ-GAE-AX Datasheet - Page 935

• Manufacturer Part Number: UPD70F3785GJ-GAE-AX
• Description: MCU 32BIT V850ES/JX3-E 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Er

Specifications of UPD70F3785GJ-GAE-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CSI, EBI/EMI, Ethernet, I²C, UART/USART, USB
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 100
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 124K x 8
• Voltage - Supply (vcc/vdd): 2.85 V ~ 3.6 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(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 (V850ES/JH3-E)
(12)
(13)
(13)
(4)
(4)
(5)
(8)
(9)
No
n = 0 to 6 (V850ES/JJ3-E)
CFnCTL1 register ← 07H
CFnCTL2 register ← 00H
CFnCTL0 register ← A3H
CFnCTL0 register ← 00H
Read CFnRX register
INTCFnR interrupt
CFnOVE bit = 1?
SCKFn pin input
CFnSCE bit = 0
CFnOVE bit = 0
CFnTSF bit = 0?
CFnRX register
Reception start
dummy read
generated?
(CFnCTL0)
(CFnSTR)
(CFnSTR)
(CFnSTR)
started?
CHAPTER 19 CLOCKED SERIAL INTERFACE F (CSIF)
START
END
Yes
Yes
Yes
Yes
No
No
No
User’s Manual U19601EJ2V0UD
(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)
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