UPD70F3714GC-8BS-A Renesas Electronics America, UPD70F3714GC-8BS-A Datasheet - Page 318

• Manufacturer Part Number: UPD70F3714GC-8BS-A
• Description: MCU 32BIT V850ES/LX2 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Ix2r

Specifications of UPD70F3714GC-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: 128KB (128K 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: -

PWM waveform from the TOQ0b pin (TOQH0b).
written value is reflected when the count value of the 16-bit counter matches the value of the CCR0 buffer register and
the 16-bit counter is cleared to 0000H.
after its count value matches the value of the CCR0 buffer register, and the 16-bit counter is cleared to 0000H. The
compare match interrupt request signal INTTQ0CCb is generated when the count value of the 16-bit counter matches
the value of the CCRb buffer register.
316
TQ0CTL0
TQ0CTL1
When the TQ0CE bit is set to 1, the 16-bit counter is cleared from FFFFH to 0000H, starts counting, and outputs
The active level width, cycle, and duty factor of the PWM waveform can be calculated as follows.
The PWM waveform can be changed by rewriting the TQ0CCRa register while the counter is operating. The newly
The compare match interrupt request signal INTTQ0CC0 is generated when the 16-bit counter counts next time
Remark
Active level width = (Set value of TQ0CCRb register) × Count clock cycle
Cycle = (Set value of TQ0CCR0 register + 1) × Count clock cycle
Duty factor = (Set value of TQ0CCRb register)/(Set value of TQ0CCR0 register + 1)
(a) TMQ0 control register 0 (TQ0CTL0)
(b) TMQ0 control register 1 (TQ0CTL1)
Note The setting is invalid when the TQ0CTL1.TQ0EEE bit = 1.
a = 0 to 3
b = 1 to 3
TQ0CE
0/1
0
TQ0EST
0
0
Figure 7-32. Register Setting in PWM Output Mode (1/3)
CHAPTER 7 16-BIT TIMER/EVENT COUNTER Q (TMQ)
TQ0EEE
0/1
0
0
0
User’s Manual U17716EJ2V0UD
0
0
TQ0CKS2 TQ0CKS1 TQ0CKS0
TQ0MD2 TQ0MD1 TQ0MD0
0/1
1
0/1
0
0/1
0
1, 0, 0:
PWM output mode
Select count clock
0: Stop counting
1: Enable counting
0: Operate on count clock
1: Count with external
selected by TQ0CKS0 to
TQ0CKS2 bits
event count input signal
Note