UPD70F3453GC-8EA-A Renesas Electronics America, UPD70F3453GC-8EA-A Datasheet - Page 437

• 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: -

Note The 16-bit counter is not cleared upon a match between the 16-bit counter value and the CCR1 buffer
Caution Writing to the TTmCCR1 register includes enabling of batch write. Thus, rewrite the TTmCCR1
Remarks 1. The above flowchart illustrates an example of the operation in the PWM output mode.
register value. It is cleared upon a match between the 16-bit counter value and the CCR0 buffer register
value.
2. V850E/IF3: m = 1, a = 0, 1
register after rewriting the TTmCCR0 register.
V850E/IG3: m = 0, 1, a = 0, 1
Timer operation
•
•
•
•
• Set values to TTmCCRa register
• Timer operation enable (TTmCE
bit = 1)
→
Match between 16-bit counter
and CCR1 buffer register
Match between 16-bit counter
and CCR0 buffer register
16-bit counter clear & start
Transfer of values of TTmCCRa
register to CCRa buffer register
Figure 8-5. Flowchart of Basic Operation for Batch Write
TTmCCR0 register rewrite
TTmCCR1 register rewrite
Transfer values of TTmCCRa
register to CCRa buffer
register
CHAPTER 8 16-BIT TIMER/EVENT COUNTER T (TMT)
Initial settings
START
User’s Manual U18279EJ3V0UD
Note
Batch write enable
INTTTEQCm1 signal output
INTTTEQCm0 signal output
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