UPD70F3713GC-8BS-A Renesas Electronics America, UPD70F3713GC-8BS-A Datasheet - Page 388

• Manufacturer Part Number: UPD70F3713GC-8BS-A
• Description: MCU 32BIT V850ES/LX2 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Ix2r

Specifications of UPD70F3713GC-8BS-A

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: CSI, UART/USART
• Peripherals: LVD, PWM, WDT
• Number Of I /o: 39
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 6K x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

386
(b) In vicinity of 0% output (TQ1CCRm register = i ≥ M + 1 − a/2, TQ1CCR0 register = M, TQ1DTC register = a)
Remark
(c) In vicinity of 100% output (TQ1CCRm register = i ≤ a/2, TQ1CCR0 register = M, TQ1DTC register = a)
(internal signal)
(internal signal)
(internal signal)
(internal signal)
TOQ1m signal
TOQ1m signal
TOQ1m signal
TOQ1m signal
(d) 100% output (TQ1CCRm register = 0000H, TQ1CCR0 register = M, TQ1DTC register = a)
Dead-time
(a) 0% output (TQ1CCRm register = M + 1, TQ1CCR0 register = M, TQ1DTC register = a)
counter m
Dead-time
Dead-time
pin output
pin output
counter m
Dead-time
counter m
TOQ1Tm
TOQ1Bm
pin output
pin output
pin output
pin output
counter m
TOQ1Bm
pin output
pin output
TOQ1Tm
TOQ1Bm
TOQ1Tm
TOQ1Tm
TOQ1Bm
m = 1 to 3
counter
counter
counter
counter
16-bit
16-bit
16-bit
16-bit
0000H
0000H
0000H
0000H
000H
000H
Figure 9-12. PWM Output Waveform with Dead Time (2)
000H (dead-time counter m does not count.)
L
000H (dead-time counter m does not count.)
H
CHAPTER 9 MOTOR CONTROL FUNCTION
L
L
User’s Manual U17716EJ2V0UD
Negative-phase output width: (M + 1
(e.g., output width is 2 + a where TQ1CCRm register = M.)
Dead-time counter is cleared and counts again.
Positive-phase output width: (M + 1
(e.g., output width is 2
Counter is cleared and counts again.
−
a where TQ1CCRm register = 0001H.)
−
i)
×
2 + a
−
i)
×
2
−
a