UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 494

• Manufacturer Part Number: UPD70F3451GC-UBT-A
• Description: MCU 32BIT 128KB FLASH 80LQFP
• Manufacturer: Renesas Electronics America
• Series: V850E/Ix3r

Specifications of UPD70F3451GC-UBT-A

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 64MHz
• Connectivity: CSI, I²C, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 44
• 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, 4x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

492
Figure 8-37. Software Processing Flow in Free-Running Timer Mode (Compare Function) (2/2)
Remark
V850E/IF3: n = 0, 1, m = 1
V850E/IG3: n = 0, 1, m = 0, 1
<1> Count operation start flow
<2> Overflow flag clear flow
<3> Count operation stop flow
CHAPTER 8 16-BIT TIMER/EVENT COUNTER T (TMT)
(TTnCKS0 to TTnCKS2 bits)
TTnOVF bit (CLR TTnOVF).
Execute instruction to clear
Read TTnOPT0 register
Register initial setting
(check overflow flag).
TTnCCR0 register,
TTmIOC0 register,
TTmIOC2 register,
TTnOPT0 register,
TTnCTL1 register,
TTnCCR1 register
TTnCTL0 register
TTnOVF bit = 1
TTnCE bit = 1
TTnCE bit = 0
START
STOP
Yes
User’s Manual U18279EJ3V0UD
No
Counter is initialized and
counting is stopped by
clearing TTnCE bit to 0.
Initial setting of these registers
is performed before setting the
TTnCE bit to 1.
The TTnCKS0 to TTnCKS2 bits
can be set at the same time
as when counting starts
(TTnCE bit = 1).