UPD70F3786GJ-GAE-AX Renesas Electronics America, UPD70F3786GJ-GAE-AX Datasheet - Page 319

• Manufacturer Part Number: UPD70F3786GJ-GAE-AX
• Description: MCU 32BIT V850ES/JX3-E 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Er

Specifications of UPD70F3786GJ-GAE-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, CSI, EBI/EMI, Ethernet, I²C, UART/USART, USB
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 100
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 124K x 8
• Voltage - Supply (vcc/vdd): 2.85 V ~ 3.6 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Note The TAAnOVF0 and TAAnOVF1 flags are set on the internal RAM by software.
<1> Read the TAAnCCR0 register (setting of the default value of the TIAAn0 pin input).
<2> Read the TAAnCCR1 register (setting of the default value of the TIAAn1 pin input).
<3> An overflow occurs. Set the TAAnOVF0 and TAAnOVF1 flags to 1 in the overflow interrupt
<4> Read the TAAnCCR0 register.
<5> Read the TAAnCCR1 register.
<6> Same as <3>
TAAnCCR0 register
TAAnCCR1 register
INTTAAnOV signal
TAAnOVF0 flag
TAAnOVF1 flag
servicing, and clear the overflow flag to 0.
Read the TAAnOVF0 flag. If the TAAnOVF0 flag is 1, clear it to 0.
Because the TAAnOVF0 flag is 1, the pulse width can be calculated by (10000H + D
Read the TAAnOVF1 flag. If the TAAnOVF1 flag is 1, clear it to 0 (the TAAnOVF0 flag is cleared in
<4>, and the TAAnOVF1 flag remains 1).
Because the TAAnOVF1 flag is 1, the pulse width can be calculated by (10000H + D
(correct).
TIAAn0 pin input
TIAAn1 pin input
16-bit counter
Example when two capture registers are used (using overflow interrupt)
TAAnOVF bit
TAAnCE bit
FFFFH
0000H
Note
Note
CHAPTER 7 16-BIT TIMER/EVENT COUNTER AA (TAA)
D
00
User’s Manual U19601EJ2V0UD
<1>
D
10
<2>
D
00
<3>
D
D
01
10
<4>
D
11
<5> <6>
D
01
D
11
01
− D
11
00
).
− D
10
(1/2)
)
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