UPD70F3714GC-8BS-A Renesas Electronics America, UPD70F3714GC-8BS-A Datasheet - Page 284

• 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: -

282
INTTQ0CC0 signal
TQ0CCR0 register
16-bit counter
TQ0CE bit
FFFFH
0000H
Note In the external event count mode, when the TQ0CTL0.TQ0CE bit is set to 1 (operation starts),
Remark
the 16-bit counter is cleared from FFFFH to 0000H at the same time. The first count operation
starts from 0001H every time the valid edge of the external event count input is detected.
Therefore, the count of the first count operation is one number smaller than the count of second
or subsequent count operation.
This figure shows the basic timing when the rising edge is specified as the valid edge of the
external event count input.
External
event
count:
(D
0
Figure 7-16. Basic Timing in External Event Count Mode
)
D
Note
0
CHAPTER 7 16-BIT TIMER/EVENT COUNTER Q (TMQ)
External
event
count:
(D
0
D
D
+ 1)
0
0
User’s Manual U17716EJ2V0UD
External
event
count:
(D
0
D
+ 1)
0
INTTQ0CC0 signal
TQ0CCR0 register
(EVTQ0 pin input)
External event
16-bit counter
count input
D
0
- 1
D
D
0
0
0000
0001