UPD70F3737GC-UEU-AX Renesas Electronics America, UPD70F3737GC-UEU-AX Datasheet - Page 57

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UPD70F3737GC-UEU-AX

Manufacturer Part Number
UPD70F3737GC-UEU-AX
Description
MCU 32BIT V850ES/JX3-L 100-LQFP
Manufacturer
Renesas Electronics America
Series
V850ES/Jx3-Lr
Datasheet

Specifications of UPD70F3737GC-UEU-AX

Package / Case
*
Voltage - Supply (vcc/vdd)
2.2 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Speed
20MHz
Number Of I /o
84
Core Processor
RISC
Program Memory Type
FLASH
Ram Size
8K x 8
Program Memory Size
128KB (128K x 8)
Data Converters
A/D 12x10b, D/A 2x8b
Oscillator Type
Internal
Peripherals
DMA, LVD, PWM, WDT
Connectivity
CSI, EBI/EMI, I²C, UART/USART
Core Size
32-Bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
UPD70F3737GC-UEU-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
3.4.2
(1) Program space
(2) Data space
Of the 32 bits of the PC (program counter), the higher 6 bits are fixed to 0 and only the lower 26 bits are valid.
The higher 6 bits ignore a carry or borrow from bit 25 to 26 during branch address calculation.
Therefore, the highest address of the program space, 03FFFFFFH, and the lowest address, 00000000H, are
contiguous addresses. That the highest address and the lowest address of the program space are contiguous
in this way is called wraparound.
Caution Because the 4 KB area of addresses 03FFF000H to 03FFFFFFH is an on-chip peripheral I/O
The result of an operand address calculation operation that exceeds 32 bits is ignored.
Therefore, the highest address of the data space, FFFFFFFFH, and the lowest address, 00000000H, are
contiguous, and wraparound occurs at the boundary of these addresses.
Wraparound of CPU address space
area, instructions cannot be fetched from this area. Therefore, do not execute an operation in
which the result of a branch address calculation affects this area.
0 0 0 0 0 0 0 0 H
F F F F F F F F H
F F F F F F F E H
0 0 0 0 0 0 0 1 H
0 0 0 0 0 0 0 0 H
0 3 F F F F F F H
0 3 F F F F F E H
0 0 0 0 0 0 0 1 H
Program space
Program space
Preliminary User’s Manual U18953EJ1V0UD
Data space
Data space
CHAPTER 3 CPU FUNCTION
(+) direction
(+) direction
(−) direction
(−) direction
57

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