UPD70F3713GC-8BS-A Renesas Electronics America, UPD70F3713GC-8BS-A Datasheet - Page 623

• Manufacturer Part Number: UPD70F3713GC-8BS-A
• Description: MCU 32BIT V850ES/LX2 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Ix2r

Specifications of UPD70F3713GC-8BS-A

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: CSI, UART/USART
• Peripherals: LVD, PWM, WDT
• Number Of I /o: 39
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 6K x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

<R>
<R>
<R>
18.4.5 Communication commands
signals sent from the dedicated flash memory programmer to the V850ES/IE2 are called “commands”. The response
signals sent from the V850ES/IE2 to the dedicated flash memory programmer are called “response commands”.
issued from the dedicated flash memory programmer, and the V850ES/IE2 performs the processing corresponding to
the commands.
Blank check
Erase
Write
Verify
System setting,
control
Classification
The V850ES/IE2 communicates with the dedicated flash memory programmer by means of commands. The
The following shows the commands for flash memory control in the V850ES/IE2. All of these commands are
Block blank check
command
Chip erase command
Block erase command
Program command
Verify command
Checksum command
Silicon signature
command
Security setting
command
Command Name
memory programmer
Dedicated flash
Table 18-7. Flash Memory Control Commands
Figure 18-9. Communication Commands
CSIB0
CHAPTER 18 FLASH MEMORY
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User’s Manual U17716EJ2V0UD
Response command
CSIB0 + HS
Support
Command
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√
√
√
√
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UARTA0
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V850ES/IE2
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 memory
programmer.
Reads the checksum in the specified
address range.
Reads silicon signature information.
Disables the chip erase command, block
erase command, program command and
read command, and disables rewriting to the
boot area.
Function
621