UPD70F3740GC-UEU-AX Renesas Electronics America, UPD70F3740GC-UEU-AX Datasheet - Page 341

• Manufacturer Part Number: UPD70F3740GC-UEU-AX
• Description: MCU 32BIT V850ES/JX3 100-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3r

Specifications of UPD70F3740GC-UEU-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 32MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 84
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 2.85 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: -

V850ES/JG3
R01UH0015EJ0300 Rev.3.00
Sep 30, 2010
(c) Conflict between trigger detection and match with CCRk buffer register
External trigger input
CCRk buffer register
INTTQ0CCk signal
If the trigger is detected immediately after the INTTQ0CCk signal is generated, the 16-bit counter is
immediately cleared to 0000H, the output signal of the TOQ0k pin is asserted, and the counter continues
counting. Consequently, the inactive period of the PWM waveform is shortened.
Remark
If the trigger is detected immediately before the INTTQ0CCk signal is generated, the INTTQ0CCk signal is not
generated, and the 16-bit counter is cleared to 0000H and continues counting. The output signal of the TOQ0k
pin remains active. Consequently, the active period of the PWM waveform is extended.
Remark
TOQ0k pin output
(TIQ00 pin input)
16-bit counter
k = 1 to 3
k = 1 to 3
External trigger input
CCRk buffer register
INTTQ0CCk signal
TOQ0k pin output
(TIQ00 pin input)
FFFF
16-bit counter
0000
FFFF
CHAPTER 8 16-BIT TIMER/EVENT COUNTER Q (TMQ)
D
k
0000
− 2
Extended
D
k
0000
D
D
k
k
− 1
Shortened
0001
D
k
0000
D
k
− 1
D
k
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