UPD70F3771GF-GAT-AX Renesas Electronics America, UPD70F3771GF-GAT-AX Datasheet - Page 380

• 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
(c) Conflict between trigger detection and match with CCRk buffer register
(TIAB00 pin input)
External trigger input
CCRk buffer register
INTTABnCCk signal
TOABnk pin output
If the trigger is detected immediately after the INTTABnCCk signal is generated, the 16-bit counter is
immediately cleared to 0000H, the output signal of the TOABnk pin is asserted, and the counter continues
counting. Consequently, the inactive period of the PWM waveform is shortened.
Note TAB1: TRGAB1 pin
Remark
If the trigger is detected immediately before the INTTABnCCk signal is generated, the INTTABnCCk signal is
not generated, and the 16-bit counter is cleared to 0000H and continues counting. The output signal of the
TOABnk pin remains active. Consequently, the active period of the PWM waveform is extended.
Note TAB1: TRGAB1 pin
Remark
16-bit counter
k = 1 to 3,
n = 0, 1
k = 1 to 3,
n = 0, 1
Note
(TIAB00 pin input)
External trigger input
CCRk buffer register
INTTABnCCk signal
TOABnk pin output
FFFF
16-bit counter
0000
Note
FFFF
CHAPTER 8 16-BIT TIMER/EVENT COUNTER AB (TAB)
D
0000
k
− 2
Extended
D
k
0000
D
D
k
k
− 1
Shortened
0001
D
k
0000
D
k
− 1
D
k
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