UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 438

• 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: -

8.4.8
Remark m = 0 to 3
436
Interval timer mode
External event count mode
External trigger pulse output mode
One-shot pulse output mode
PWM output mode
Free-running timer mode
Pulse width measurement mode
TQ0IOC0.TQ0OLm Bit
(2) Using pulse width measurement mode
The following table shows the operations and output levels of the TOQ00 to TOQ03 pins.
(a) Clearing the overflow flag (TQ0OVF)
Timer output operations
Operation Mode
Table 8-9. Truth Table of TOQ00 to TOQ03 Pins Under Control of Timer Output Control Bits
0
1
The overflow flag (TQ0OVF) can be cleared to 0 by reading the TQ0OVF bit and, if its value is 1, either
clearing the bit to 0 by using the CLR1 instruction or by writing 8-bit data (with bit 0 as “0”) to the
TQ0OPT0 register.
TQ0IOC0.TQ0OEm Bit
CHAPTER 8 16-BIT TIMER/EVENT COUNTER Q (TMQ)
Square wave output
Square wave output
Square wave output (only when compare function is used)
Table 8-8. Timer Output Control in Each Mode
0
1
0
1
TOQ00 Pin
User’s Manual U18953EJ5V0UD
TQ0CTL0.TQ0CE Bit
External trigger pulse
output
One-shot pulse
output
PWM output
×
0
1
×
0
1
TOQ01 Pin
Low-level output
Low-level output
Low level immediately before counting, high
level after counting is started
High-level output
High-level output
High level immediately before counting, low level
after counting is started
−
−
External trigger pulse
output
One-shot pulse
output
PWM output
TOQ02 Pin
Level of TOQ0m Pin
External trigger pulse
output
One-shot pulse
output
PWM output
TOQ03 Pin