TMPM333FDFG Toshiba, TMPM333FDFG Datasheet - Page 230

• Manufacturer Part Number: TMPM333FDFG
• Description: Microcontrollers (MCU) MCU w/ ARM Cortex-M3 512K FLASH, 32K SRAM
• Manufacturer: Toshiba

Specifications of TMPM333FDFG

• Processor Series: TX03
• Core: ARM Cortex M3
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Product Summaries: Summary
• Lead Free: Yes
• Rohs Compatible Product(s): Available
• Rom (kbytes): 512K
• Rom Type: Flash
• Ram (kbytes): 32K
• Number Of Pins: 100
• Package: LQFP(14×14)
• Vcc: 3V
• Cpu Mhz: 40
• Ssp (ch) Spi: -
• I2c/sio (ch): 3
• Uart/sio (ch): 3
• Usb: -
• Can: -
• Ethernet: -
• External Bus Interface: -
• Cs/wait Controller (ch): -
• Dma Controller: -
• 10-bit Da Converter: -
• 10-bit Ad Converter: 12
• 12-bit Ad Converter: -
• 16-bit Timer / Counter: 10
• Motor / Igbt Control: -
• Real Time Clock: 1
• Watchdog Timer: Y
• Osc Freq Detect: -
• Clock Gear: Y
• Low-power Hold Function: -
• Remote Control Interface: -
• Hardware Cec Controller: -
• Comparators: -
• Low-voltage Detector: -
• Etm Hardware Trace: 4-bit
• Lead Free Status / Rohs Status: Details

9.7
Applications using the Capture Function
9.7.4
count up by putting it in a free-running state using the prescaler output clock.
The CPU must be programmed to generate INTCAPx0 interrupt at this time.
The CPU must be programmed to generate INTCAPx1 interrupt at this time.
clock cycle of an internal clock.
Time Difference Measurement
The time difference of two events can be measured by the capture function. The up-counter (UC) is made to
The value of UC is taken into the capture register (TBxCP0) at the rising edge of the TBxIN0 pin input pulse.
The value of UC is taken into the capture register (TBxCP1) at the rising edge of the TBxIN1 pin input pulse.
The time difference can be calculated by multiplying the difference between TBxCP1 and TBxCP0 by the
Prescaler output
clock
TBxIN0 pin input
TBxIN1 pin input
Taking data into
TBxCP0
Taking data into
TBxCP1
INTCAPx0
INTCAPx1
Figure 9-9 Time Difference Measurement
C1
Time difference
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C2
TMPM333FDFG/FYFG/FWFG