UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 437

• 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: -

(1) Operations in pulse width measurement mode
Figure 8-68. Timing and Processing of Operations in Pulse Width Measurement Mode
<1> Starting counting
<2> Stopping counting
INTTQ0CC0 signal
TQ0CCR0 register
(TQ0CKS0 to TQ0CKS2 bits)
Set up the TQ0CTL0 register
TIQ00 pin input
16-bit counter
Set up the registers
TQ0OPT0 register
TQ0CTL0 register
TQ0CTL1 register
TQ0IOC1 register
(TQ0CE bit = 1)
TQ0CE bit = 0
TQ0CE bit
CHAPTER 8 16-BIT TIMER/EVENT COUNTER Q (TMQ)
START
FFFFH
STOP
0000H
User’s Manual U18953EJ5V0UD
<1>
0000H
Be sure to set up these registers
before setting the TQ0CE bit to 1.
Counting is enabled (TQ0CE bit = 1).
The TQ0CKS0 to TQ0CKS2 bits can be set here.
When counting is disabled (TQ0CE bit = 0),
the counter is reset and counting stops.
D
0
D
1
D
<2>
2
0000H
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