UPD70F3786GJ-GAE-AX Renesas Electronics America, UPD70F3786GJ-GAE-AX Datasheet - Page 1663

• Manufacturer Part Number: UPD70F3786GJ-GAE-AX
• Description: MCU 32BIT V850ES/JX3-E 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Er

Specifications of UPD70F3786GJ-GAE-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, 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: -

33.4 Rewriting by Dedicated Flash Programmer
V850ES/JJ3-E are mounted on the target system (on-board programming). The flash memory can also be rewritten
before the device is mounted on the target system (off-board programming) by using a dedicated program adapter
(FA series).
33.4.1 Programming environment
V850ES/JJ3-E.
V850ES/JH3-E and V850ES/JJ3-E to perform writing, erasing, etc. A dedicated program adapter (FA series) required
for off-board writing.
Note Connect the FLMD1 pin to the flash programmer or connect to GND via a pull-down resistor on the board.
The flash memory can be rewritten by using a dedicated flash programmer after the V850ES/JH3-E and
The following shows the environment required for writing programs to the flash memory of the V850ES/JH3-E and
A host machine is required for controlling the dedicated flash programmer.
UARTC0, CSIF0, or CSIF3 is used for the interface between the dedicated flash programmer and the
Remark
The FA series is a product of Naito Densei Machida Mfg. Co., Ltd.
Host machine
Figure 33-2. Environment Required for Writing Programs to Flash Memory
RS-232C
USB
CHAPTER 33 FLASH MEMORY
User’s Manual U19601EJ2V0UD
Dedicated flash
programmer
UARTC0/CSIF0/CSIF3
FLMD1
RESET
FLMD0
V
V
DD
SS
Note
V850ES/JH3-E,
V850ES/JJ3-E
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