TMPM333FDFG Toshiba, TMPM333FDFG Datasheet - Page 368

• 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

13.5
Control register
13.5.3
13.5.3.1
13.5.3.2
13.5.3.3
13.5.3.4
Setting example
watchdog timer can be disabled and the binary counter can be cleared.
By writing the disable code (0xB1) to this WDCR register after setting WDMOD <WDTE> to "0," the
Set WDMOD <WDTE> to "1".
Writing the clear code (0x4E) to the WDCR register clears the binary counter and it restarts counting.
In the case that 2
Disabling control
Enabling control
Watchdog timer clearing control
Detection time of watchdog timer
WDMOD
WDCR
WDMOD
WDCR
WDMOD
21
/fsys is used, set "011" to WDMOD<WDTP[2:0]>.
←
←
←
←
←
7
0
1
7
1
7
0
7
1
6
−
0
6
−
6
1
6
0
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5
−
1
5
−
5
0
5
1
−
−
4
1
4
4
0
4
1
−
−
−
3
0
3
3
1
3
2
−
0
2
−
2
1
2
−
1
−
0
1
−
1
1
1
−
0
−
1
0
−
0
0
0
−
Set <WDTE> to "0".
Writes the disable code (0xB1).
Set <WDTE> to "1".
Writes the clear code (0x4E).
TMPM333FDFG/FYFG/FWFG