UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 442

• 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: -

440
(1) Interval timer mode operation flow
Remark
<1> Count operation start flow
<2> Count operation stop flow
INTTTEQCn0 signal
TTnCCR0 register
TOTm0 pin output
V850E/IF3: n = 0, 1, m = 1
V850E/IG3: n = 0, 1, m = 0, 1
(TTnCKS0 to TTnCKS2 bits)
16-bit counter
Register initial setting
TTmIOC0 register,
TTnCTL1 register,
TTnCCR0 register
TTnCE bit
TTnCTL0 register
TTnCE bit = 1
TTnCE bit = 0
FFFFH
Figure 8-10. Software Processing Flow in Interval Timer Mode
0000H
START
STOP
CHAPTER 8 16-BIT TIMER/EVENT COUNTER T (TMT)
<1>
User’s Manual U18279EJ3V0UD
D
Initial setting of these registers is performed
before setting the TTnCE bit to 1.
The TTnCKS0 to TTnCKS2 bits can be
set at the same time as when counting
starts (TTnCE bit = 1).
The counter is initialized and counting is
stopped by clearing the TTnCE bit to 0.
The output level of the TOTm0 pin is as
specified by the TTmIOC0 register.
0
D
0
D
0
D
0
<2>