UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 423

• Manufacturer Part Number: UPD70F3738GF-GAS-AX
• Description: MCU 32BIT V850ES/JX3-L 100-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Lr

Specifications of UPD70F3738GF-GAS-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 84
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.2 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: -

Figure 8-57. Timing and Processing of Operations in Free-Running Timer Mode (Capture Function) (2/2)
<3> Stopping counting
<1> Starting counting
<2> Clearing overflow flag
TQ0OVF bit (CLR1 TQ0OVF)
(TQ0CKS0 to TQ0CKS2 bits)
Execute instruction to clear
Read TQ0OPT0 register
CHAPTER 8 16-BIT TIMER/EVENT COUNTER Q (TMQ)
(check overflow flag)
Set up the registers
TQ0OPT0 register
TQ0CTL0 register
TQ0CTL1 register
TQ0IOC1 register
TQ0OVF bit = 1
TQ0CE bit = 1
TQ0CE bit = 0
START
STOP
YES
User’s Manual U18953EJ5V0UD
NO
When counting is disabled
(TQ0CE bit = 0), the counter
is reset and counting stops.
Be sure to set up these registers
before setting the TQ0CE bit to 1.
Counting is enabled (TQ0CE bit = 1).
The TQ0CKS0 to TQ0CKS2 bits can
be set here.
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