UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 907

• 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: -

30.4.2 Communication mode
communication using the UARTA0, CSIB0, or CSIB3 interfaces of the V850ES/JG3-L.
Communication between the dedicated flash memory programmer and the V850ES/JG3-L is performed by serial
(1) UARTA0
(2) CSIB0, CSIB3
Note Connect the FLMD1 pin to the flash memory programmer or connect to GND via a pull-down resistor on the
Note Connect the FLMD1 pin to the flash memory programmer or connect to GND via a pull-down resistor on the
Transfer rate: 9,600 to 153,600 bps
Serial clock: 2.4 kHz to 5 MHz (MSB first)
board.
board.
Figure 30-4. Communication with Dedicated Flash Memory Programmer (CSIB0, CSIB3)
Figure 30-3. Communication with Dedicated Flash Memory Programmer (UARTA0)
memory programmer
memory programmer
Dedicated flash
Dedicated flash
RESET
CHAPTER 30 FLASH MEMORY
FLMD0
FLMD1
GND
RESET
SCK
FLMD0
FLMD1
User’s Manual U18953EJ5V0UD
V
SO
GND
DD
SI
RxD
TxD
V
DD
FLMD0
FLMD1
V
V
RESET
SOB0, SOB3
SIB0, SIB3
SCKB0, SCKB3
DD
SS
FLMD0
FLMD1
V
V
RESET
TXDA0
RXDA0
DD
SS
Note
Note
V850ES/JG3-L
V850ES/JG3-L
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