TMPM382FWFG Toshiba, TMPM382FWFG Datasheet - Page 515

• Manufacturer Part Number: TMPM382FWFG
• Manufacturer: Toshiba

Specifications of TMPM382FWFG

• Product Summaries: Summary
• Lead Free: Yes
• Rohs Compatible Product(s): Available
• Rom (kbytes): 128K
• Rom Type: Flash
• Ram (kbytes): 12K
• Number Of Pins: 64
• Package: QFP(14x14)
• Vcc: 5V
• Cpu Mhz: 40
• Ssp (ch) Spi: 1
• I2c/sio (ch): 1
• Uart/sio (ch): 3
• Usb: -
• Can: -
• Ethernet: -
• External Bus Interface: N
• Cs/wait Controller (ch): -
• Dma Controller: 2
• 10-bit Da Converter: -
• 10-bit Ad Converter: -
• 12-bit Ad Converter: 10
• 16-bit Timer / Counter: 6
• Motor / Igbt Control: Y
• Real Time Clock: 1
• Watchdog Timer: Y
• Osc Freq Detect: Y
• Clock Gear: Y
• Low-power Hold Function: -
• Remote Control Interface: Y
• Hardware Cec Controller: -
• Comparators: -
• Low-voltage Detector: Y
• Etm Hardware Trace: 2-bit

18 Real Time Clock (RTC)
18.5.3 Entering the Low Power Consumption Mode
adjusting seconds or resetting the clock, be sure to observe one of the following procedures:
3. Disabling the clock
1. After changing the clock setting registers, setting the RTCPAGER<ADJUST> bit or
2. After changing the clock setting registers, setting the RTCPAGER<ADJUST> bit or
To enter SLEEP mode, in which the system clock stops, after changing clock data,
setting the RTCRESTR<RSTTMR> bit, wait for one second for an interrupt to be
generated.
setting the RTCRESTR<RSTTMR> bit, read the corresponding clock register values,
<ADJUST> or <RSTTMR> to make sure that the setting you have made is reflected.
again and enable the clock within one second before next 1Hz-interrupt.
Writing “0” to RTCPAGER<ENATMR> disables clock operation including a carry.
Stop the clock after the 1Hz-interrupt. The sec. counter keeps counting. Set the clock
Fig. 18-4 Flowchart of the disabling clock
TMPM380/M382 - 14 / 16 -
Writing the clock data
Enabling the clock
Disabling clock
Start
End
TMPM380/M382