UPD70F3785GJ-GAE-AX Renesas Electronics America, UPD70F3785GJ-GAE-AX Datasheet - Page 1677

• 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: -

33.4.5 Communication commands
commands. The signals sent from the dedicated flash programmer to the V850ES/JH3-E and V850ES/JJ3-E are
called “commands”. The response signals sent from the V850ES/JH3-E and V850ES/JJ3-E to the dedicated flash
programmer are called “response commands”.
these commands are issued from the dedicated flash programmer, and the V850ES/JH3-E and V850ES/JJ3-E
perform the processing corresponding to the commands.
Blank check
Erase
Write
Verify
System setting,
control
Classification
The V850ES/JH3-E and V850ES/JJ3-E communicate with the dedicated flash programmer by means of
The following shows the commands for flash memory control in the V850ES/JH3-E and V850ES/JJ3-E. All of
Block blank check
command
Chip erase command
Block erase command
Program command
Verify command
Checksum command
Silicon signature
command
Security setting
command
Command Name
Dedicated flash programmer
Table 33-7. Flash Memory Control Commands
Figure 33-10. Communication Commands
CSIF0,
CSIF3
CHAPTER 33 FLASH MEMORY
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User’s Manual U19601EJ2V0UD
CSIF0 + HS,
CSIF3 + HS
Support
Response command
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Command
UARTC0
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V850ES/JH3-E,
V850ES/JJ3-E
Checks if the contents of the memory in the
specified block have been correctly erased.
Erases the contents of the entire memory.
Erases the contents of the memory of the
specified block.
Writes the specified address range, and
executes a contents verify check.
Compares the contents of memory in the
specified address range with data
transferred from the flash programmer.
Reads the checksum in the specified
address range.
Reads silicon signature information.
Prohibits the chip erase command, block
erase command, program command, read
command, and boot area rewrite.
Function
1675