UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 235

• 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: -

6.6.2
TAAmCTL0.TAAmCE bit is set to 1, and an interrupt request signal (INTTAmCC0) is generated each time the number
of edges set by the TAAmCCR0 register have been counted. The TOAm0 and TOAm1 pins cannot be used. When
using the TOAm1 pin for external event count input, set the TAAmCTL1.TAAmEEE bit to 1 in the interval timer mode
(see 6.6.1 (3) Operation by external event count input (TIAm0)).
TIAm0 pin
(external event
count input)
This mode is valid only in TAA2, TAA3 (V850E/IG3 only), and TAA4.
In the external event count mode, the valid edge of the external event count input (TIAm0) is counted when the
The TAAmCCR1 register is not used in the external event count mode.
External event count mode (TAAmMD2 to TAAmMD0 bits = 001)
Remark
V850E/IF3: m = 2, 4
V850E/IG3: m = 2 to 4
Edge
detector
Figure 6-17. Configuration in External Event Count Mode
CHAPTER 6 16-BIT TIMER/EVENT COUNTER AA (TAA)
TAAmCE bit
User’s Manual U18279EJ3V0UD
CCR0 buffer register
TAAmCCR0 register
16-bit counter
Clear
Match signal
INTTAmCC0 signal
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