UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 346

• 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: -

7.6.3
TABnCTL0.TABnCE bit is set to 1. When the valid edge of an external trigger input signal (TRGBn) is detected, 16-bit
timer/event counter AB starts counting, and outputs a PWM waveform (up to 3-phase) from the TOBn1 to TOBn3 pins.
A PWM waveform with a duty factor of 50% whose half cycle is the set value of the TABnCCR0 register + 1 can also
be output from the TOBn0 pin.
344
(external event
In the external trigger pulse output mode, 16-bit timer/event counter AB waits for a trigger when the
Pulses can also be output by generating a software trigger instead of using the external trigger input.
Remark
count input)
EVTBn pin
External trigger pulse output mode (TABnMD2 to TABnMD0 bits = 010)
Internal count clock
(external trigger input)
n = 0, 1
detector
TRGBn pin
Edge
Figure 7-20. Configuration in External Trigger Pulse Output Mode
selection
CHAPTER 7 16-BIT TIMER/EVENT COUNTER AB (TAB)
Count
clock
Software trigger
generation
TABnCE bit
detector
Edge
User’s Manual U18279EJ3V0UD
control
Count
start
CCR1 buffer
TABnCCR1
register
Match signal
register
CCR0 buffer register
TABnCCR0 register
16-bit counter
CCR2 buffer
TABnCCR2
register
Match signal
register
CCR3 buffer
TABnCCR3
register
Match signal
register
Match signal
Transfer
Transfer
Transfer
Clear
Transfer
S
R
S
R
S
R
controller
controller
controller
controller
(RS-FF)
Output
(RS-FF)
Output
Output
Output
INTTBnCC1 signal
INTTBnCC2 signal
INTTBnCC3 signal
INTTBnCC0 signal
TOBn1 pin
TOBn2 pin
TOBn3 pin
TOBn0 pin