UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 337

• 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: -

CHAPTER 7 16-BIT TIMER/EVENT COUNTER AB (TAB)
Figure 7-15. Register Setting for Operation in External Event Count Mode (2/2)
(f) TABn capture/compare registers 1 to 3 (TABnCCR1 to TABnCCR3)
The TABnCCR1 to TABnCCR3 registers are not used in the external event count mode. However, the
set value of the TABnCCR1 to TABnCCR3 registers are transferred to the CCR1 to CCR3 buffer
registers. When the count value of the 16-bit counter matches the value of the CCR1 to CCR3 buffer
registers, compare match interrupt request signals (INTTBnCC1 to INTTBnCC3) are generated.
When the TABnCCR1 to TABnCCR3 registers are not used, it is recommended to set their values to
FFFFH.
Also mask the registers by the interrupt mask flags (TABnCCIC1.TABnCCMK1 to
TABnCCIC3.TABnCCMK3).
Caution Set the TABnIOC0 register to 00H.
Remarks 1. TABn I/O control register 1 (TABnIOC1) and TABn option register 0 (TABnOPT0) are not
used in the external event count mode.
2. n = 0, 1
335
User’s Manual U18279EJ3V0UD