UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 451

• Manufacturer Part Number: UPD70F3451GC-UBT-A
• Description: MCU 32BIT 128KB FLASH 80LQFP
• Manufacturer: Renesas Electronics America
• Series: V850E/Ix3r

Specifications of UPD70F3451GC-UBT-A

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 64MHz
• Connectivity: CSI, I²C, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 44
• 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, 4x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(f) TMTm capture/compare register 1 (TTmCCR1)
The TTmCCR1 register is not used in the external event count mode. However, the set value of the
TTmCCR1 register is transferred to the CCR1 buffer register. When the count value of the 16-bit
counter matches the value of the CCR1 buffer register, a compare match interrupt request signal
(INTTTEQCm1) is generated.
When the TTmCCR1 register is not used, it is recommended to set its value to FFFFH. Also mask the
register by the interrupt mask flag (TTmCCIC1.TTmCCMK1).
Caution Be sure to set the TTmIOC0 register to 00H.
Remarks 1. TMTm control register 2 (TTmCTL2), TMTm I/O control register 1 (TTmIOC1), TMTm I/O
Figure 8-16. Register Setting for Operation in External Event Count Mode (2/2)
2. V850E/IF3: m = 1
control register 3 (TTmIOC3), TMTm option register 0 (TTmOPT0), TMTm option register
1 (TTmOPT1), TMTm capture input select register (TTISLm), and TMTm counter write
register (TTmTCW) are not used in the external event count mode.
V850E/IG3: m = 0, 1
CHAPTER 8 16-BIT TIMER/EVENT COUNTER T (TMT)
User’s Manual U18279EJ3V0UD
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