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Home > PRODUCT > for 1 Cell > STB-A |
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1. Check the exact amount of remaining battery
and prevent the
.. loss of data that
can occur at the time of rapid power
.. consumption (call
interruption, cut off at the time of game and
.. electronic payment,
etc.)
2. Have the effects of increasing the usable time
by setting the
.. optimal power management
conditions through communication
.. with main device.
3. Check the exact amount of remaining battery up
to the full
.. charge when charging
the battery so as to allow the maximum
.. charge and check
the charge status through monitoring.
4. Display the remaining status of battery in the
unit of minute or |
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.. %, rather than graphical
expression in bar, and estimate the remaining time.
5. Prolong the lifetime of battery - Checking the status
of battery exactly will prevent rapid degradation
.. of battery and increase
the life cycle by making a habit of charging the device
100%.
6. Protection circuit function
7. Exactly check the smallest power consumption of sleep
mode.
8. Data saving function - information such as battery
capacity, remaining amount, frequency of
.. usage/charging, type of
battery and manufacturer will be saved in FLASH ROM.(update
through
.. Internet)
PCM Size : 34mm X 6.0mm |
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| CoreCPU |
S1C88(MODEL3) CMOS 8-bit core CPU |
| Internal
PROM Capacity |
2K bytes |
| Internal
ROM capacity |
512 bytes/RAM |
| I/O port |
6 bits |
| interface |
Serial communication, 1-Line, I2C |
| Timer |
Programmable timer (8bit) : 2ch |
| Watchdog
timer |
Built-in |
| A/D converter |
Resolution: 10bits, input: external 1ch, internal
2ch, |
| Supply
voltage |
Normal mode: 2.2V-5.5V |
| Current
consumption |
HALT mode: 8§Ë
Run (32kHz): 18§Ë~ 118§Ë(protection circuit) :Swing
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| Pin Piece |
28 |
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