UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 1100

• Manufacturer Part Number: UPD70F3451GC-UBT-A
• Description: MCU 32BIT 128KB FLASH 80LQFP
• Manufacturer: Renesas Electronics America
• Series: V850E/Ix3r

Specifications of UPD70F3451GC-UBT-A

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 64MHz
• Connectivity: CSI, I²C, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 44
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 5.5 V
• Data Converters: A/D 10x12b, 4x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

27.9.6 Internal resources used
used freely for purposes other than self programming.
1098
Stack area
Library code
Application program
Maskable interrupt
NMI interrupt
The following table lists the internal resources used for self programming. These internal resources can also be
Note About resources used, refer to the Flash Memory Self-Programming Library User’s Manual.
Resource Name
Note
An extension of the stack used by the user is used by the library (can be used in both the
internal RAM and external RAM).
Program entity of library (can be used anywhere other than the flash memory block to be
manipulated).
Executed as user application.
Calls flash functions.
Can be used in the user application execution status or flash function execution status.
To use this interrupt in the flash function execution status, since the processing transits
to the address of the internal RAM start address + 4 addresses, allocate the jump
instruction that transits the processing to the user interrupt servicing at the address of
the internal RAM start address + 4 addresses in advance.
Can be used in the user application execution status or flash function execution status.
To use this interrupt in the flash function execution status, since the processing transits
to the address of the internal RAM start address, allocate the jump instruction that
transits the processing to the user interrupt servicing at the internal RAM start address in
advance.
Table 27-12. Internal Resources Used
CHAPTER 27 FLASH MEMORY
User’s Manual U18279EJ3V0UD
Description