UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 528

• 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: -

526
Remark
INTTTIOVm signal
TTmTCW register
TTmCNT register
Peripheral clock
up/down signal
(b) If overflow does not occur immediately after start of operation
timing signal
TTmECC bit
TTmEOF bit
Count clock
TTmCE bit
If the count operation is resumed when the TTmCTL2.TTmECC bit = 1, the 16-bit counter does not
overflow if its count value that has been held is FFFFH and if the next count operation is counting up.
After the counter starts operating and counts up from a count value (value of TTmTCW register = FFFFH),
the counter overflows from FFFFH to 0000H. However, detection of the overflow is masked, the overflow
flag (TTmEOF) is not set, and the overflow interrupt request signal (INTTTIOVm) is not generated.
V850E/IF3: m = 1
V850E/IG3: m = 0, 1
Count
Count
H
L = Count up
FFFFH
CHAPTER 8 16-BIT TIMER/EVENT COUNTER T (TMT)
Hold
User’s Manual U18279EJ3V0UD
TTmTCW = FFFFH
FFFFH
0000H
Overflow does
not occur.