UPD70F3714GC-8BS-A Renesas Electronics America, UPD70F3714GC-8BS-A Datasheet - Page 219

• Manufacturer Part Number: UPD70F3714GC-8BS-A
• Description: MCU 32BIT V850ES/LX2 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Ix2r

Specifications of UPD70F3714GC-8BS-A

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: CSI, UART/USART
• Peripherals: LVD, PWM, WDT
• Number Of I /o: 39
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 6K x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

• Capture operation
When the TPkCE bit is set to 1, the 16-bit counter starts counting. When the valid edge input to the TIPka pin is
detected, the count value of the 16-bit counter is stored in the TPkCCRa register, and a capture interrupt request
signal (INTTPkCCa) is generated.
The 16-bit counter continues counting in synchronization with the count clock. When it counts up to FFFFH, it
generates an overflow interrupt request signal (INTTPkOV) at the next clock, is cleared to 0000H, and continues
counting. At this time, the overflow flag (TPkOPT0.TPkOVF bit) is also set to 1. Confirm that the overflow flag is
set to 1 and then clear it to 0 by executing the CLR instruction via software.
Remark
INTTPkCC0 signal
INTTPkCC1 signal
TPkCCR0 register
TPkCCR1 register
INTTPkOV signal
TIPk0 pin input
TIPk1 pin input
16-bit counter
Figure 6-37. Basic Timing in Free-Running Timer Mode (Capture Function)
TPkOVF bit
TPkCE bit
k = 0, 2
FFFFH
0000H
CHAPTER 6 16-BIT TIMER/EVENT COUNTER P (TMP)
User’s Manual U17716EJ2V0UD
D
00
D
CLR instruction
Cleared to 0 by
10
D
00
D
D
01
10
D
11
CLR instruction
Cleared to 0 by
D
D
01
02
D
11
D
12
CLR instruction
Cleared to 0 by
D
02
D
D
03
12
D
13
D
03
D
13
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