UPD70F3786GJ-GAE-AX Renesas Electronics America, UPD70F3786GJ-GAE-AX Datasheet - Page 317

• 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: -

(b) Pulse width measurement with TAAnCCRm used as capture register
When pulse width measurement is performed with the TAAnCCRm register used as a capture register,
software processing is necessary for reading the capture register each time the INTTAAnCCm signal has
been detected and for calculating the interval.
When executing pulse width measurement in the free-running timer mode, two pulse widths can be
measured with one channel.
To measure a pulse width, the pulse width can be calculated by reading the value of the TAAnCCRm
register in synchronization with the INTTAAnCCm signal, and calculating the difference between the read
value and the previously read value.
Remark
INTTAAnCC1 signal
INTTAAnCC0 signal
TAAnCCR1 register
TAAnCCR0 register
INTTAAnOV signal
TIAAn0 pin input
TIAAn1 pin input
16-bit counter
TAAnOVF bit
TAAnCE bit
m = 0, 1
n = 0 to 5
FFFFH
0000H
CHAPTER 7 16-BIT TIMER/EVENT COUNTER AA (TAA)
Pulse interval
0000H
0000H
Pulse interval
(D
User’s Manual U19601EJ2V0UD
00
D
)
(D
D
00
10
10
)
Pulse interval
(10000H +
D
D
01
Cleared to 0 by
CLR instruction
Pulse interval
00
− D
(10000H +
D
D
00
11
01
)
D
− D
D
10
Pulse interval
11
10
(D
)
02
− D
D
D
Pulse interval
02
01
01
(10000H +
)
D
D
12
Cleared to 0 by
CLR instruction
11
− D
Pulse interval
(10000H +
D
D
11
03
12
D
)
− D
D
02
03
02
)
Pulse interval
(10000H +
D
13
Pulse interval
(10000H +
− D
D
04
D
D
D
− D
12
Cleared to 0 by
CLR instruction
03
12
13
)
03
)
D
04
D
D
04
13
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