UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 487

• Manufacturer Part Number: UPD70F3451GC-UBT-A
• Description: MCU 32BIT 128KB FLASH 80LQFP
• Manufacturer: Renesas Electronics America
• Series: V850E/Ix3r

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: -

(c) Generation timing of compare match interrupt request signal (INTTTEQCm1)
INTTTEQCm1 signal
TTmCCR1 register
The timing of generation of the INTTTEQCm1 signal in the PWM output mode differs from the timing of
INTTTEQCm1 signals in other modes; the INTTTEQCm1 signal is generated when the count value of the
16-bit counter matches the value of the TTmCCR1 register.
Note The timing is actually delayed by one operating clock (f
Remark
Usually, the INTTTEQCm1 signal is generated in synchronization with the next counting up after the count
value of the 16-bit counter matches the value of the TTmCCR1 register.
In the PWM output mode, however, it is generated one clock earlier. This is because the timing is changed
to match the change timing of the output signal of the TOTm1 pin.
TOTm1 pin output
16-bit counter
Count clock
V850E/IF3: m = 1
V850E/IG3: m = 0, 1
CHAPTER 8 16-BIT TIMER/EVENT COUNTER T (TMT)
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User’s Manual U18279EJ3V0UD
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Note
Note
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