UPD70F3453GC-8EA-A Renesas Electronics America, UPD70F3453GC-8EA-A Datasheet - Page 496

• Manufacturer Part Number: UPD70F3453GC-8EA-A
• Description: MCU 32BIT 128KB FLASH 100LQFP
• Manufacturer: Renesas Electronics America
• Series: V850E/Ix3r

Specifications of UPD70F3453GC-8EA-A

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 64MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 56
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 5.5 V
• Data Converters: A/D 10x12b, 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

494
Figure 8-38. Software Processing Flow in Free-Running Timer Mode (Capture Function) (2/2)
Remark
<1> Count operation start flow
<2> Overflow flag clear flow
<3> Count operation stop flow
V850E/IF3: m = 1
V850E/IG3: m = 0, 1
(TTmCKS0 to TTmCKS2 bits)
TTmOVF bit (CLR TTmOVF).
Execute instruction to clear
Read TTmOPT0 register
Register initial setting
(check overflow flag).
TTmCTL1 register,
TTmIOC1 register,
TTmOPT0 register
TTmCTL0 register
CHAPTER 8 16-BIT TIMER/EVENT COUNTER T (TMT)
TTmOVF bit = 1
TTmCE bit = 1
TTmCE bit = 0
START
STOP
Yes
User’s Manual U18279EJ3V0UD
No
Counter is initialized and
counting is stopped by
clearing TTmCE bit to 0.
Initial setting of these registers
is performed before setting the
TTmCE bit to 1.
The TTmCKS0 to TTmCKS2 bits can
be set at the same time as when counting
starts (TTmCE bit = 1).