UPD70F3786GJ-GAE-AX Renesas Electronics America, UPD70F3786GJ-GAE-AX Datasheet - Page 399

• Manufacturer Part Number: UPD70F3786GJ-GAE-AX
• Description: MCU 32BIT V850ES/JX3-E 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Er

Specifications of UPD70F3786GJ-GAE-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, CSI, EBI/EMI, Ethernet, I²C, UART/USART, USB
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 100
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 124K x 8
• Voltage - Supply (vcc/vdd): 2.85 V ~ 3.6 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

CHAPTER 8 16-BIT TIMER/EVENT COUNTER AB (TAB)
To transfer data from the TABnCCRm register to the CCRm buffer register, the TABnCCR1 register must
be written.
To change both the cycle and active level width of the PWM waveform at this time, first set the cycle to the
TABnCCR0 register, set the active level width to the TABnCCR2 and TABnCCR3 registers, and then set
the active level to the TABnCCR1 register.
To change only the cycle of the PWM waveform, first set the cycle to the TABnCCR0 register, and then
write the same value to the TABnCCR1 register.
To change only the active level width (duty factor) of the PWM waveform, first set the active level to the
TABnCCR2 and TABnCCR3 registers and then set the active level to the TABnCCR1 register.
To change only the active level width (duty factor) of the PWM waveform output by the TOABn1 pin, only
the TABnCCR1 register has to be set.
To change only the active level width (duty factor) of the PWM waveform output by the TOABn2 and
TOABn3 pins, first set the active level width to the TABnCCR2 and TABnCCR3 registers, and then write the
same value to the TABnCCR1 register.
After data is written to the TABnCCR1 register, the value written to the TABnCCRm register is transferred
to the CCRm buffer register in synchronization with clearing of the 16-bit counter, and is used as the value
to be compared with the 16-bit counter.
To write the TABnCCR0 to TABnCCR3 registers again after writing the TABnCCR1 register once, do so
after the INTTABnCC0 signal is generated. Otherwise, the value of the CCRm buffer register may become
undefined because the timing of transferring data from the TABnCCRm register to the CCRm buffer
register conflicts with writing the TABnCCRm register.
Remarks 1. The V850ES/JH3-E only includes the TOAB13 pin; it is not provided with the TOAB03 pin.
2. m = 0 to 3,
n = 0, 1
397
User’s Manual U19601EJ2V0UD