UPD70F3453GC-8EA-A Renesas Electronics America, UPD70F3453GC-8EA-A Datasheet - Page 439

• 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: -

8.6.1
TTnCCR0 register if the TTnCTL0.TTnCE bit is set to 1. A PWM waveform with a duty factor of 50% whose half cycle
is equal to the interval can be output from the TOTm0 pin.
transferred to the CCR1 buffer register, and when the count value of the 16-bit counter matches the value of the CCR1
buffer register, a compare match interrupt request signal (INTTTEQCn1) is generated. In addition, a PWM waveform
with a duty factor of 50%, which is inverted when the INTTTEQCm1 signal is generated, can be output from the
TOTm1 pin.
In the interval timer mode, an interrupt request signal (INTTTEQCn0) is generated at the interval set by the
The TTnCCR1 register is not used in the interval timer mode. However, the set value of the TTnCCR1 register is
The value of the TTnCCR0 and TTnCCR1 registers can be rewritten even while the timer is operating.
Remark
Remark
Interval timer mode (TTnMD3 to TTnMD0 bits = 0000)
INTTTEQCn0 signal
TTnCCR0 register
Count clock
TOTm0 pin output
selection
V850E/IF3: m = 1, n = 0, 1
V850E/IG3: m = 0, 1, n = 0, 1
V850E/IF3: m = 1, n = 0, 1
V850E/IG3: m = 0, 1, n = 0, 1
16-bit counter
TTnCE bit
FFFFH
0000H
TTnCE bit
Figure 8-8. Basic Timing of Operation in Interval Timer Mode
CHAPTER 8 16-BIT TIMER/EVENT COUNTER T (TMT)
Figure 8-7. Configuration of Interval Timer
Interval (D
User’s Manual U18279EJ3V0UD
D
0
0
+ 1) Interval (D
CCR0 buffer register
TTnCCR0 register
16-bit counter
Clear
Match signal
D
0
0
+ 1) Interval (D
D
0
D
0
0
controller
+ 1) Interval (D
Output
INTTTEQCn0 signal
D
0
0
+ 1)
TOTm0 pin
437