UPD70F3765GF-GAT-AX Renesas Electronics America, UPD70F3765GF-GAT-AX Datasheet - Page 599

• Manufacturer Part Number: UPD70F3765GF-GAT-AX
• Description: MCU 32BIT V850ES/JX3-H 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Hr

Specifications of UPD70F3765GF-GAT-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 48MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART, USB
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 2.85 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: -

V850ES/JG3-H, V850ES/JH3-H
R01UH0042EJ0400 Rev.4.00
Sep 30, 2010
(3) Output waveform in vicinity of 0% and 100% output
<1> The valley interrupt selects 100% ←→ 0% or 0% ←→ 100% output.
<2> The crest interrupt selects 100% ←→ 0% output.
If an interrupt is generated because the value of the 16-bit counter matches the value of the compare register while
dead time is being counted, the dead-time counter is cleared and starts its count operation again.
The output waveform of dead-time control in the vicinity of 0% and 100% output is shown below.
Figure 11-11. PWM Output Waveform from 0% to 100% and from 100% to 0% (With Dead Time)
Output can be selected from 100% ←→ 0% or 0% ←→ 100% immediately after the timer has been
started.
The crest interrupt selects 100% → 0% output by using the timer output forcible raising function and by a
match between the 16-bit counter value and the TAB1CCR0 register value.
of timer output
buffer register
Forced timing
TAB1CCR1
TAB1CCR0
TOAB1T1
TOAB1B1
pin output
pin output
register
register
counter
CCR1
16-bit
0000H
<1>
0000H
0000H
output
100%
M + 1
<1>
0% output
M + 1
<2>
0000H
0000H
output
100%
M
CHAPTER 11 MOTOR CONTROL FUNCTION
<2>
M + 1
0% output
M + 1
<1>
0000H
0000H
output
100%
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