UPD70F3786GJ-GAE-AX Renesas Electronics America, UPD70F3786GJ-GAE-AX Datasheet - Page 562

• 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: -

triangular PWM waveform is output from the TOT01 pin.
while it is counting down, an overflow interrupt request signal (INTTT0OV) is generated.
TT0OPT0.TT0OVF bit is not set to 1. If the count value of the 16-bit counter matches the value of the CCR0 buffer
register while the counter is counting up, a compare match interrupt request signal (INTTT0CC0) is generated.
buffer register, and from down to up when the counter is cleared to 0000H.
waveform during operation, write the TT0CCR1 register last.
TT0CCR1 register. Set a value to the TT0CCR0 register in a range of “0 ≤ TT0CCR0 ≤ FFFEH”. The rewritten value
is reflected when the 16-bit counter reaches 0000H while it is counting down.
write the same value (value same as that set to the TT0CCR1 register) to the TT0CCR1 register.
register (n = 0, 1).
560
The 16-bit counter is cleared from FFFFH and 0000H and starts counting when the TT0CE bit is set to 1. The
In the triangular-wave PWM output mode, the counter counts up or down. When the 16-bit counter reaches 0000H
The counting direction is changed from up to down when the value of the 16-bit counter matches that of the CCR0
The PWM waveform can be changed by rewriting the TT0CCRn register during operation. To change the PWM
The cycle of the triangular PWM waveform is set by the TT0CCR0 register and its duty factor is set by the
Even when changing only the cycle of the PWM waveform, first set a period to the TT0CCR0 register, and then
To transfer data from the TT0CCRn register to the CCRn buffer register, the data must be written to the TT0CCR1
CCR0 buffer register
CCR1 buffer register
INTTT0CC0 signal
INTTT0CC1 signal
TT0CCR0 register
TT0CCR1 register
TOT00 pin output
TOT01 pin output
INTTT0OV signal
16-bit counter
TT0CE bit
FFFFH
0000H
Figure 9-44. Basic Timing in Triangular-Wave PWM Output Mode
CHAPTER 9 16-BIT TIMER/EVENT COUNTER T (TMT)
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