UPD70F3771GF-GAT-AX Renesas Electronics America, UPD70F3771GF-GAT-AX Datasheet - Page 1360

• 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
31.4 Rewriting by Dedicated Flash Programmer
H 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).
31.4.1 Programming environment
V850ES/JH3-H.
and V850ES/JH3-H to perform writing, erasing, etc. A dedicated program adapter (FA series) required for off-board
writing.
R01UH0042EJ0400 Rev.4.00
Sep 30, 2010
The flash memory can be rewritten by using a dedicated flash programmer after the V850ES/JG3-H and V850ES/JH3-
The following shows the environment required for writing programs to the flash memory of the V850ES/JG3-H 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 V850ES/JG3-H
Remark
Note Connect the FLMD1 pin to the flash programmer or connect to GND via a pull-down resistor on the board.
The FA series is a product of Naito Densei Machida Mfg. Co., Ltd.
Host machine
Figure 31-2. Environment Required for Writing Programs to Flash Memory
RS-232C
USB
Dedicated flash
programmer
UARTC0/CSIF0/CSIF3
FLMD1
FLMD0
RESET
V
V
DD
SS
Note
CHAPTER 31 FLASH MEMORY
V850ES/JG3-H,
V850ES/JH3-H
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