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參數(shù)資料
| 型號： | LC86F1216A* |
| 文件頁數(shù)： | 2/21頁 |
| 文件大小： | 670K |
LC86F1216A
No.6686-2/21
(6) Dot matrix liquid crystal display controller / driver
- Display duty: 1/33 duty
- Display bias: 1/5 bias
- LCD power supply (max. 6V)
- LCD driver (max. 1584 dots capability)
Common output ports:
Segment output ports:
- Externally boosted clock
(7) Serial interfaces
- Synchronous 8-bit serial interface
×
2 (with 8-bit baud rate generator)
(8) Timers
- Timer 0 (T0H/T0L)
16-bit timer/counter
- Timer 1 (T1H/T1L)
16-bit timer/PWM
(9) Interrupts
- 13 sources 10 vectored interrupts
(10) Sub-routine stack level
- A maximum of 128 levels (stack is built in the internal RAM)
(11) 3 oscillation circuits
- External RC oscillation circuit / CF oscillation circuit / X’tal oscillation circuit
(12) Power voltage
- VDD = 3.15V – 3.85V
(13) Shipping form
- Chip or SQFP144
(14) Flash memory
- Erasing block unit size:
- Erasing / writing voltage range:
- Maximum number of erase-write cycle:
Note
The microcontroller will malfunction if the power supply voltage is less than the specified operable supply voltage. To
prevent a malfunction, the low voltage detect circuit should be connected externally, and the voltage should always be set
to the proper level. If the power supply voltage becomes lower than the voltage which is detected by the low voltage detect
reset IC, then the microcontroller should be reset to restore stable operation. Use the low voltage detect reset IC which
detects the lowest specification voltage of the power supply.
We cannot ensure the integrity of the block data, if the microcontroller is reset while writing to the flash memory.
Therefore, in such a case, we recommend disabling any flash writing operation by user's program when the voltage
decreases to a level just above the voltage which is detected by the low voltage detect reset IC.
33 ports
48 ports
128 bytes
3.15V – 5.5V
50,000 times (Ta = +25
°
C) (with memory management program)
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