UPD70F3453GC-8EA-A Renesas Electronics America, UPD70F3453GC-8EA-A Datasheet - Page 332

• 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: -

330
When the TABnCCRb register is set to the same value as the TABnCCR0 register, the INTTBnCCb signal
is generated at the same timing as the INTTBnCC0 signal and the TOBnb pin output is inverted. In other
words, a PWM waveform with a duty factor of 50% can be output from the TOBnb pin.
The following shows the operation when the TABnCCRb register is set to other than the value set in the
TABnCCR0 register.
If the set value of the TABnCCRb register is less than the set value of the TABnCCR0 register, the
INTTBnCCb signal is generated once per cycle. At the same time, the output of the TOBnb pin is inverted.
The TOBnb pin outputs a PWM waveform with a duty factor of 50% after outputting a short-width pulse.
Remark
TABnCCR0
TABnCCR1
TABnCCR2
TABnCCR3
INTTBnCC0
INTTBnCC1
INTTBnCC2
INTTBnCC3
TOBn0
TOBn1
TOBn2
TOBn3
16-bit counter
TABnCE
pin output
pin output
pin output
pin output
n = 0, 1
b = 1 to 3
register
register
register
register
FFFFH
0000H
signal
signal
signal
signal
bit
CHAPTER 7 16-BIT TIMER/EVENT COUNTER AB (TAB)
Figure 7-11. Timing Chart When D
D
21
D
11
D
User’s Manual U18279EJ3V0UD
31
D
01
D
21
D
11
D
31
D
01
D
D
D
D
01
11
21
31
D
01
21
D
≥ D
11
D
31
b1
D
01
D
21
D
11
D
31
D
01