UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 906

• 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: -

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30.4 Rewriting by Dedicated Flash Memory Programmer
mounted on the target system (on-board programming). By combining the dedicated flash memory programmer with
a dedicated program adapter (FA series), the flash memory can also be rewritten before the device is mounted on the
target system (off-board programming).
30.4.1 Programming environment
can be used stand-alone. For details, see the user’s manual of the dedicated flash memory programmer.
V850ES/JG3-L to perform writing, erasing, etc. A dedicated program adapter (FA series) is required for off-board
writing.
904
Note Connect the FLMD1 pin to the flash memory programmer or connect to GND via a pull-down resistor on the
The flash memory can be rewritten by using a dedicated flash memory programmer after the V850ES/JG3-L is
The following shows the environment required for writing programs to the flash memory of the V850ES/JG3-L.
A host machine is required for controlling the dedicated flash memory programmer. In some cases, however, it
UARTA0, CSIB0, or CSIB3 is used for the interface between the dedicated flash memory programmer and the
The following products are recommended:
• FA-70F3738GC-UEU-RX (GC-UEU type) (already wired)
• FA-70F3738GF-GAS-RX (GF-GAS type) (already wired)
• FA-70F3738F1-CAH-RX (F1-CAH type) (already wired)
• FA-70F3793GC-UEU-RX (GC-UEU type) (already wired) ( Tentative name : Under development)
• FA-70F3793F1-CAH-RX (F1-CAH type) (already wired) ( Tentative name : Under development)
• FA-100GC-UEU-B (GC-UEU type) (not wired: wiring required)
• FA-100GF-GAS-B (GF-GAS type) (not wired: wiring required)
Remark
board.
The FA series is a product of Naito Densei Machida Mfg. Co., Ltd.
Host machine
Figure 30-2. Environment Required for Writing Programs to Flash Memory
RS-232C
USB
CHAPTER 30 FLASH MEMORY
User’s Manual U18953EJ5V0UD
flash memory
programmer
Dedicated
UARTA0/CSIB0/CSIB3
FLMD1
RESET
FLMD0
V
V
DD
SS
Note
V850ES/JG3-L