UPD70F3737GF-GAS-AX Renesas Electronics America, UPD70F3737GF-GAS-AX Datasheet - Page 75

• Manufacturer Part Number: UPD70F3737GF-GAS-AX
• Description: MCU 32BIT V850ES/JX3-L 100-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Lr

Specifications of UPD70F3737GF-GAS-AX

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

31
31
0
(2) Data space
0
0 0 0 0
With the V850ES/JG3-L, it seems that there are sixty-four 64 MB (26-bit address) physical address spaces on
the 4 GB (32-bit address) CPU address space. Therefore, the most significant bit (bit 25) of a 26-bit address of
these 64 MB spaces is sign-extended to 32 bits and allocated as an address.
26 25
26 25
Figure 3-14. Sign Extension in Data Space
A 32-bit address (4 GB) can be
specified.
An image of 64 MB appears
repeatedly in the 4 GB space.
CHAPTER 3 CPU FUNCTION
A 26-bit address (64 MB)
can be specified.
User’s Manual U18953EJ5V0UD
0
0
F F F F F F F F H
F C 0 0 0 0 0 0 H
F B F F F F F F H
F 8 0 0 0 0 0 0 H
F 7 F F F F F F H
F 4 0 0 0 0 0 0 H
F 3 F F F F F F H
F 0 0 0 0 0 0 0 H
E F F F F F F F H
1 0 0 0 0 0 0 0 H
0 F F F F F F F H
0 C 0 0 0 0 0 0 H
0 B F F F F F F H
0 8 0 0 0 0 0 0 H
0 7 F F F F F F H
0 4 0 0 0 0 0 0 H
0 3 F F F F F F H
0 0 0 0 0 0 0 0 H
3 F F F F F F H
0 0 0 0 0 0 0 H
Image 63
Image 62
Image 61
Image 60
Image 0
Image 3
Image 2
Image 1
Image 0
64 MB
64 MB
64 MB
64 MB
64 MB
64 MB
64 MB
64 MB
64 MB
4 GB
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