UPD70F3771GF-GAT-AX Renesas Electronics America, UPD70F3771GF-GAT-AX Datasheet - Page 500

• 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
(d) Conflict between trigger detection and match with CCR0 buffer register
If the trigger is detected immediately after the INTTT0CC0 signal is generated, the 16-bit counter is cleared to
0000H and continues counting up again from that point. Therefore, the active period of the TOT01 pin is
extended by the time from generation of the INTTT0CC0 signal to trigger detection.
If the trigger is detected immediately before the INTTT0CC0 signal is generated, the INTTT0CC0 signal is not
generated. The 16-bit counter is cleared to 0000H, the TOT01 pin is asserted, and the counter continues
counting. Consequently, the inactive period of the PWM waveform is shortened.
External trigger input
External trigger input
CCR0 buffer register
CCR0 buffer register
INTTT0CC0 signal
INTTT0CC0 signal
(EVTT0 pin input)
(EVTT0 pin input)
TOT01 pin output
TOT01 pin output
16-bit counter
16-bit counter
FFFF
FFFF
0000
0000
CHAPTER 9 16-BIT TIMER/EVENT COUNTER T (TMT)
D
D
0
D
0
D
− 1
− 1
0
0
D
D
Shortened
0
0
Extended
0000
0000
0000
0001
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