UPD70F3453GC-8EA-A Renesas Electronics America, UPD70F3453GC-8EA-A Datasheet - Page 972
UPD70F3453GC-8EA-A
Manufacturer Part Number
UPD70F3453GC-8EA-A
Description
MCU 32BIT 128KB FLASH 100LQFP
Manufacturer
Renesas Electronics America
Series
V850E/Ix3r
Datasheet
1.UPD70F3451GC-UBT-A.pdf
(1191 pages)
Specifications of UPD70F3453GC-8EA-A
Core Processor
RISC
Core Size
32-Bit
Speed
64MHz
Connectivity
CSI, EBI/EMI, I²C, UART/USART
Peripherals
DMA, LVD, PWM, WDT
Number Of I /o
56
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, 8x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
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Company:
Part Number:
UPD70F3453GC-8EA-A
Manufacturer:
Renesas Electronics America
Quantity:
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970
Note Do not set the DFn bit to “1” by software.
Cautions 1. For the IFCn5 to IFCn0 bits, see Table 19-1 DMA Transfer Start Factors.
If the interrupt specified as the DMA transfer start factor occurs and it is necessary to clear the DMA
transfer request while DMA transfer is disabled (including when it is forcibly terminated by software), stop
the operation of the source causing the interrupt, and then write 0 to the DFn bit (for example, disable
reception in the case of serial reception). If it is clear that the interrupt will not occur until DMA transfer is
resumed next, it is not necessary to stop the operation of the source causing the interrupt.
2. Be sure to set bit 6 to “0”. If it is set to “1”, the operation is not guaranteed.
(n = 0 to 3)
DTFRn
After reset:
DFn
00H
DFn
<7>
0
1
CHAPTER 19 DMA FUNCTIONS (DMA CONTROLLER)
Note
R/W
DMA transfer not requested
DMA transfer requested
6
0
Address: DTFR0 FFFFF810H, DTFR1 FFFFF812H,
User’s Manual U18279EJ3V0UD
IFCn5
5
DTFR2 FFFFF814H, DTFR3 FFFFF816H
IFCn4
DMA transfer request flag
4
IFCn3
3
IFCn2
2
IFCn1
1
IFCn0
0
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