UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 369

• 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: -

An example of the register settings when the external event count mode is used is shown in the figure below.
TQ0CTL0
TQ0CTL1
TQ0IOC0
TQ0IOC2
(a) TMQ0 control register 0 (TQ0CTL0)
(b) TMQ0 control register 1 (TQ0CTL1)
(c) TMQ0 I/O control register 0 (TQ0IOC0)
(d) TMQ0 I/O control register 2 (TQ0IOC2)
(e) TMQ0 counter read buffer register (TQ0CNT)
The value of the 16-bit counter can be read by reading this register.
TQ0OL3
TQ0CE
0/1
0
0
0
Figure 8-19. Register Settings in External Event Count Mode (1/2)
TQ0OE3 TQ0OL2 TQ0OE2
TQ0EST
0
0
0
0
CHAPTER 8 16-BIT TIMER/EVENT COUNTER Q (TMQ)
TQ0EEE
0
0
0
0
User’s Manual U18953EJ5V0UD
0
0
0
0
TQ0EES1
TQ0OL1
0/1
0
0
0
TQ0EES0 TQ0ETS1 TQ0ETS0
TQ0CKS2 TQ0CKS1 TQ0CKS0
TQ0OE1 TQ0OL0 TQ0OE0
TQ0MD2 TQ0MD1 TQ0MD0
0/1
0
0
0
0
0
0
0
0
0
1
0
0: Disable TOQ00 pin output
0: Disable TOQ01 pin output
Select valid edge
of external event
count input.
0, 0, 1:
External event count mode
0: Disable TOQ02 pin output
0: Disable TOQ03 pin output
0: Stop counting
1: Enable counting
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