UPD70F3453GC-8EA-A Renesas Electronics America, UPD70F3453GC-8EA-A Datasheet - Page 716
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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Part Number
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Company:
Part Number:
UPD70F3453GC-8EA-A
Manufacturer:
Renesas Electronics America
Quantity:
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(5) Interrupt request flag (AD2IF)
A/D
A/D conversion
result register
The interrupt request flag (AD2IF) is not cleared even if the contents of the AD2S register are changed. If the
analog input pin is changed during A/D conversion, therefore, the result of converting the previously selected
analog input signal may be stored and the A/D2 conversion end interrupt request flag may be set immediately
before the AD2S register is rewritten. If the AD2IF flag is read immediately after the AD2S register is rewritten,
the AD2IF flag may be set even though the A/D conversion of the newly selected analog input pin has not been
completed. When A/D conversion is stopped, clear the AD2IF flag before resuming conversion.
Remark
conversion
INTAD2
AD2S
(ANI2n conversion start)
V850E/IF3: n = 0 to 3, m= 0 to 3
V850E/IG3: n = 0 to 7, m = 0 to 7
Figure 13-13. Generation Timing of A/D2 Conversion End Interrupt Request
rewriting
ANI2n
CHAPTER 13 A/D CONVERTER 2
User’s Manual U18279EJ3V0UD
ANI2n
ANI2n
AD2S
(ANI2m conversion start)
rewriting
ANI2n
ANI2m
AD2IF is set, but ANI2m
conversion has not ended
ANI2m
ANI2m
ANI2m
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