UPD70F3786GJ-GAE-AX Renesas Electronics America, UPD70F3786GJ-GAE-AX Datasheet - Page 254

• 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: -

CHAPTER 7 16-BIT TIMER/EVENT COUNTER AA (TAA)
A timing example of noise elimination performed by the timer AA input pin digital filter is shown Figure 7-2.
Figure 7-2. Example of Digital Noise Elimination Timing
Noise elimination clock
Input signal
Sampling
3 times
Sampling
3 times
1 clock 1 clock
2 clocks
2 clocks
3 clocks
3 clocks
Internal signal
Remark
If there are two or fewer noise elimination clocks while the TIAAn0 or TIAAn1 input signal is high
level (or low level), that input signal is eliminated as noise. If it is sampled three times or more,
the edge is detected as a valid input (n = 0 to 5).
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User’s Manual U19601EJ2V0UD