UPD70F3453GC-8EA-A Renesas Electronics America, UPD70F3453GC-8EA-A Datasheet - Page 500

• Manufacturer Part Number: UPD70F3453GC-8EA-A
• Description: MCU 32BIT 128KB FLASH 100LQFP
• Manufacturer: Renesas Electronics America
• Series: V850E/Ix3r

Specifications of UPD70F3453GC-8EA-A

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 64MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 56
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 5.5 V
• Data Converters: A/D 10x12b, 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

498
Note The TTmOVF0 and TTmOVF1 flags are set on the internal RAM by software.
<1> Read the TTmCCR0 register (setting of the default value of the TITm0 pin input).
<2> Read the TTmCCR1 register (setting of the default value of the TITm1 pin input).
<3> An overflow occurs.
<4> Read the TTmCCR0 register.
<5> Read the TTmCCR1 register.
<6> Same as <3>
Remark
TTmCCR0 register
TTmCCR1 register
INTTTIOVm signal
TTmOVF0 flag
TTmOVF1 flag
servicing, and clear the overflow flag to 0.
Read the TTmOVF0 flag. If the TTmOVF0 flag is 1, clear it to 0.
Because the TTmOVF0 flag is 1, the pulse width can be calculated by (10000H + D
Read the TTmOVF1 flag. If the TTmOVF1 flag is 1, clear it to 0 (the TTmOVF0 flag is cleared in
<4>, and the TTmOVF1 flag remains 1).
Because the TTmOVF1 flag is 1, the pulse width can be calculated by (10000H + D
(correct).
TITm0 pin input
TITm1 pin input
16-bit counter
Example when two capture registers are used (using overflow interrupt)
TTmOVF bit
TTmCE bit
V850E/IF3: m = 1
V850E/IG3: m = 0, 1
FFFFH
0000H
Note
Note
CHAPTER 8 16-BIT TIMER/EVENT COUNTER T (TMT)
Set the TTmOVF0 and TTmOVF1 flags to 1 in the overflow interrupt
D
00
User’s Manual U18279EJ3V0UD
<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)
)