UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 73
UPD70F3451GC-UBT-A
Manufacturer Part Number
UPD70F3451GC-UBT-A
Description
MCU 32BIT 128KB FLASH 80LQFP
Manufacturer
Renesas Electronics America
Series
V850E/Ix3r
Datasheet
1.UPD70F3451GC-UBT-A.pdf
(1191 pages)
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD70F3451GC-UBT-A
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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3.4.2
256 MB physical address space is accessed regardless of the values of bits 31 to 28 of the CPU address. Figure 3-3
shows the image of the virtual addressing space.
10000000H, address 20000000H, … , address E0000000H, or address F0000000H.
A 256 MB physical address space is seen as 16 images in the 4 GB CPU address space. In actuality, the same
Physical address x0000000H can be seen as CPU address 00000000H, and in addition, can be seen as address
FFFFFFFFH
DFFFFFFFH
F0000000H
EFFFFFFFH
E0000000H
20000000H
1FFFFFFFH
10000000H
00000000H
0FFFFFFFH
Image
CPU address space
Image
Image
Image
Image
Image
Figure 3-3. Images on Address Space
CHAPTER 3 CPU FUNCTION
User’s Manual U18279EJ3V0UD
Physical address space
On-chip peripheral I/O
External memory
Internal ROM
Internal RAM
FFFFFFFH
0000000H
71
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