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參數(shù)資料
| 型號(hào)： | 587204A |
| 英文描述： | CMOS IC 4-Bit Single-Chip Microcontroller |
| 中文描述： | CMOS集成電路4位單片機(jī) |
| 文件頁(yè)數(shù)： | 6/15頁(yè) |
| 文件大小： | 163K |
| 代理商： | 587204A |
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System Block Diagram
No. 6008-6/15
LC587208A, 587206A, 587204A, 587202A
Note: Shaded blocks can be selected
by the user as mask options.
Mask options overview
Mask options are provided to allow the microcontroller hardware functions to closely match the specifications of the end
product. The user can select any combination of options desired. In addition, these microcontroller also provide, as a
mask option, a segment PLA function that can set up a correspondence, in single-segment units, between the operation of
independently developed software and the actual LCD segments.
Oscillator Circuit Options
Oscillator selection: Selects oscillator specifications appropriate for the application.
1: CF, 2: EXT, 3: RC, 4: Crystal, 5: CF & crystal, 6: EXT & crystal, 7 RC & crystal
CF/EXT frequency: Selects the frequency of the CF (ceramic) or external oscillator.
1: 400 kHz/10 μs, 2: 800 kHz/5 μs, 3: 2 MHz/2 μs, 4: 4 MHz/1 μs, 5: 6 MHz/0.7μs
RC frequency: Selects the frequency of the RC (resistor/capacitor) oscillator.
1: 400 kHz/10 μs, 2: 800 kHz/5 μs
Xtal selection: Selects the frequency of the crystal oscillator.
1: 32 kHz/122 μs, 2: 38 kHz/105 μs, 3: 65 kHz/61 μs
Crystal oscillator specification: Selects the Rd and Cd used with the crystal oscillator.
1: Internal Rd and Cd used, 2: Internal Rd and Cd unused
LCD Controller/Driver Options
LCD driver: Selects the LCD driver/controller operating mode appropriate for the drive technique used by the LCD
panel used.
1: Static, 2: Duplex, 3: 1/2B-1/3D, 4: 1/2B-1/4D, 5: 1/3B-1/3D, 6: 1/3B-1/4D, 7 Unused
LCD frequency: Selects the drive frequency (frame frequency) appropriate for the LCD panel used.
1: Slow, 2: Typ, 3: Fast
Table reference function
Strobe decoder
Segment PLA
LCD driver
Segment pins
Common pins
K port
M port
SO port
Serial interface
OSC1
8-bit reload timer
(timer 2)
8-bit preset timer
(timer 1)
Carrier control circuit
Reset function
Alarm signal
generator
Base timer
(free-
running timer)
Watchdog timer
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 587206A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CMOS IC 4-Bit Single-Chip Microcontroller |
| 587-20-7 | 制造商:Fox Electronics 功能描述: |
| 58720701 | 制造商:Cooper Tools / Weller 功能描述:Bulk |
| 58720743 | 制造商:Cooper Hand Tools / Weller 功能描述: |
| 58720762 | 制造商:Cooper Hand Tools / Weller 功能描述:SOLDERING STATION 制造商:WELLER 功能描述:SOLDERING STATION 制造商:Cooper Hand Tools / Weller 功能描述:SOLDERING STATION; Accessory Type:Soldering Station; For Use With:Weller Soldering Station ;RoHS Compliant: NA |
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