UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 402

• 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: -

400
(1) Operation flow in pulse width measurement mode
Remark
<1> Count operation start flow
<2> Count operation stop flow
n = 0, 1
Figure 7-41. Software Processing Flow in Pulse Width Measurement Mode
(TABnCKS0 to TABnCKS2 bits),
TABnCCR0 register
INTTBnCC0 signal
TIBn0 pin input
Register initial setting
TABnCTL1 register,
TABnIOC1 register,
TABnIOC2 register,
16-bit counter
TABnOPT0 register
TABnCTL0 register
TABnCE bit = 1
TABnCE bit = 0
TABnCE bit
CHAPTER 7 16-BIT TIMER/EVENT COUNTER AB (TAB)
START
STOP
FFFFH
0000H
User’s Manual U18279EJ3V0UD
<1>
0000H
Initial setting of these registers
is performed before setting the
TABnCE bit to 1.
The TABnCKS0 to TABnCKS2 bits can
be set at the same time as when counting
starts (TABnCE bit = 1).
The counter is initialized and counting
is stopped by clearing the TABnCE bit to 0.
D
0
D
1
D
<2>
2
0000H