UPD70F3713GC-8BS-A Renesas Electronics America, UPD70F3713GC-8BS-A Datasheet - Page 631

• 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: -

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18.5.3 Standard self programming flow
The entire processing to rewrite the flash memory by flash self programming is illustrated below.
Notes 1. If a security setting is not performed, flash information setting processing does not have to be
(a) When rewriting at once
Flash memory manipulation
Internal verify processing
Flash information setting
initialization processing
Boot area swapping
End of processing
Flash environment
Flash environment
Erase processing
Write processing
end processing
processing
processing
2. If boot swap is not used, flash information setting processing and boot swap processing do not have
executed.
to be executed.
Note 1
Note 2
• Disable accessing flash area
• Disable setting of STOP mode
• Disable stopping clock
Figure 18-17. Standard Self Programming Flow
CHAPTER 18 FLASH MEMORY
User’s Manual U17716EJ2V0UD
(b) When rewriting in block units
Flash memory manipulation
Internal verify processing
Flash information setting
initialization processing
Boot area swapping
End of processing
Flash environment
Flash environment
Erase processing
Write processing
All blocks end?
end processing
processing
processing
Yes
Note 1
Note 2
No
• Disable accessing flash area
• Disable setting of STOP mode
• Disable stopping clock
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