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參數(shù)資料
| 型號： | LC5822 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | 4-Bit Single-Chip Microcontrollers Featuring 4 KB to 8 KB of ROM, 1 Kbit of RAM, and an LCD Driver for Medium Speed Small-Scale Control Applications |
| 中文描述： | 4位單片微控制器具有4 KB到8的ROM，1千位的RAM，以及為中速小規(guī)?？刂浦械膽?yīng)用LCD驅(qū)動KB |
| 文件頁數(shù)： | 11/24頁 |
| 文件大?。?/td> | 281K |
| 代理商： | LC5822 |
No. 5944-11/24
LC5824, LC5823, LC5822
Crystal Oscillator Circuit Options
Option
Circuit type
Notes
The resistor RD is built into the IC when this
circuit is used at 32 kHz.
Used at 32 kHz
The cycle time is 4 times n times the f1
period. (n:2)
The divider circuit outputs (1 through 15)
are used as the clock time base, the LCD
drive frequency generation clock, and for
S/K port chattering prevention.
OSC1 is stopped by the execution of a
SLOW instruction.
Used at 38 kHz
Used at 65 kHz
Input Port Options
Option
Circuit type
Notes
When use of the hold transistor is selected, it
is used to minimize the current drain that
flows in the pull-down resistor when a push-
button switch is used with S1 or a slide switch
is used with S2.
When the input open specifications are
selected, before reading the input, the pull-
down transistor is turned on. Then the input
state is read and the pull-down transistor is
turned off. If the input was in the floating
state, the low level hold transistor operates
to hold the level.
If use of the hold transistor is not selected:
The circuit is used with the pull-down
transistor turned on.
Select unused if the external control signal
line connected to this input will never be in
the floating state.
Low level hold
transistor
selection
RES Pin
Option
Circuit type
Notes
Internal resistor and polarity selections
Reset on low, pull-up resistor included
Reset on high, pull-down resistor included
Reset on low, no resistors connected
Reset on high, no resistors connected
Pull-up resistor,
pull-down
resistor,
resistors left
open, and level
selections
Bus
SF2/RF2, D2 to D7
Output mode
Pull-down resistor
Pull-down resistor
Pull-up resistor
Low level
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC5823 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:4-Bit Single-Chip Microcontrollers Featuring 4 KB to 8 KB of ROM, 1 Kbit of RAM, and an LCD Driver for Medium Speed Small-Scale Control Applications |
| LC5824 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:4-Bit Single-Chip Microcontrollers Featuring 4 KB to 8 KB of ROM, 1 Kbit of RAM, and an LCD Driver for Medium Speed Small-Scale Control Applications |
| LC5824-1K35 | 制造商:ON Semiconductor 功能描述: |
| LC5850 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC5851 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Small-Scale Control, Medium Speed Type, On-Chip LCD Driver 4-Bit Single Chip Microcomputer |
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