UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 389

• Manufacturer Part Number: UPD70F3738GF-GAS-AX
• Description: MCU 32BIT V850ES/JX3-L 100-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Lr

Specifications of UPD70F3738GF-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: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K 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: -

(c) Detection of trigger immediately before or after INTTQ0CCk generation
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 set to the active level, and the counter
continues incrementing. 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 incrementing. 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)
Figure 8-33. Detection of Trigger Immediately After INTTQ0CCk Signal Was Generated
Figure 8-34. Detection of Trigger Immediately Before INTTQ0CCk Signal Is Generated
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)
16-bit counter
FFFF
CHAPTER 8 16-BIT TIMER/EVENT COUNTER Q (TMQ)
0000
User’s Manual U18953EJ5V0UD
FFFF
D
0000
k
− 2
Extended
D
k
0000
D
D
k
k
− 1
Shortened
0001
D
k
0000
D
k
− 1
D
k
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