UPD70F3771GF-GAT-AX Renesas Electronics America, UPD70F3771GF-GAT-AX Datasheet - Page 598

• Manufacturer Part Number: UPD70F3771GF-GAT-AX
• Description: MCU 32BIT V850ES/JX3-H 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Hr

Specifications of UPD70F3771GF-GAT-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 48MHz
• Connectivity: CAN, 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
<1> 100% output is selected by the valley interrupt (with a match with the 16-bit counter).
<2> 100% output is canceled by the valley interrupt (without a match with the 16-bit counter).
<3> 100% output is selected by the crest interrupt (without a match with the 16-bit counter).
<4> 100% output is canceled by the crest interrupt (without a match with the 16-bit counter).
Remarks 1.
The valley interrupt forcibly lowers the timer output, but raising the timer output takes precedence when
the value of the TAB1CCRm register matches the value of the 16-bit counter. As a result, the 100% output
is produced.
The valley interrupt forcibly lowers the timer output. This cancels the 100% output.
The crest interrupt forcibly raises the timer output. This produces the 100% output.
The crest interrupt forcibly raises the timer output. This cancels the 100% output.
of timer output
buffer register
Forced timing
TAB1CCR1
TAB1CCR0
2. m = 1 to 3
TOAB1T1
pin output
TOAB1B1
pin output
register
register
counter
CCR1
16-bit
means forcible raising and means forcible lowering.
0000H
Figure 11-10. 100% PWM Output Waveform (With Dead Time)
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<1>
0000H
0000H
output
100%
<2>
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M
CHAPTER 11 MOTOR CONTROL FUNCTION
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<3>
0000H
0000H
output
100%
<4>
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