UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 329

• Manufacturer Part Number: UPD70F3738GF-GAS-AX
• Description: MCU 32BIT V850ES/JX3-L 100-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Lr

Specifications of UPD70F3738GF-GAS-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 84
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

8.1
Timer Q (TMQ) is a 16-bit timer/event counter.
The V850ES/JG3-L incorporates one TMQ timer/counter, TMQ0.
TMQ0 has the following features:
(1) Interval timer
(2) External event counter
(3) External trigger pulse output
(4) One-shot pulse output
(5) PWM output
(6) Free-running timer
(7) Pulse width measurement
Functions
TMQ0 generates an interrupt at a preset interval and can output a square wave.
TMQ0 counts the number of externally input signal pulses.
TMQ0 starts counting and outputs a pulse when the specified external signal is input.
TMQ0 outputs a one-shot pulse with an output width that can be freely specified.
TMQ0 outputs a pulse with a constant cycle whose active width can be changed.
The pulse duty can also be changed freely even while the timer is operating.
The 16-bit counter increments from 0000H to FFFFH and then resets.
TMQ0 can be used to measure the pulses of a signal input externally.
CHAPTER 8 16-BIT TIMER/EVENT COUNTER Q (TMQ)
User’s Manual U18953EJ5V0UD
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