UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 238

• 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: -

236
(f) TAAm capture/compare register 1 (TAAmCCR1)
The TAAmCCR1 register is not used in the external event count mode. However, the set value of the
TAAmCCR1 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
(INTTAmCC1) is generated.
When the TAAmCCR1 register is not used, it is recommended to set the value to FFFFH. Also mask
the register by the interrupt mask flag (TAAmCCIC1.TAAmCCMK1).
Cautions 1. Set the TAAmIOC0 register to 00H.
Remarks 1. TAAm I/O control register 1 (TAAmIOC1) and TAAm option register 0 (TAAmOPT0) are not
Figure 6-19. Register Setting for Operation in External Event Count Mode (2/2)
2. V850E/IF3: m = 2, 4, a = 0, 1
2. When an external clock is used as the count clock, the external clock can be input
only from the
TAAmIOC1
used in the external event count mode.
V850E/IG3: m = 2 to 4, a = 0, 1
CHAPTER 6 16-BIT TIMER/EVENT COUNTER AA (TAA)
.
TAAmIS0
TIAm0
User’s Manual U18279EJ3V0UD
bits to 00 (capture trigger input (
pin. At this time, set the
TAAmIOC1.TAAmIS1
TIAm0
pin): no edge detection)
and