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參數(shù)資料
| 型號： | LC866408B |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Octal Bus Transceivers With 3-State Outputs 20-VQFN -40 to 85 |
| 中文描述： | 8位單片機(jī)微控制器 |
| 文件頁數(shù)： | 2/21頁 |
| 文件大?。?/td> | 660K |
| 代理商： | LC866408B |
LC866448B/44B/40B/36B/32B/28B/24B/20B/16B/12B/08B
No.6699-2/21
Features
(1) Read-Only Memory (ROM)
(2) Random Access Memory (RAM) : LC866448B/44B/40B/36B
(3) Bus Cycle Time/Instruction Cycle Time
The LC866448B/44B/40B/36B/32B/28B/24B/20B/16B/12B/08B are constructed to read ROM twice within one
instruction cycle. It has 1.7 times more performance capability within the same instruction cycle compared to our 4-bit
microcomputers (LC66000 series).
Bus cycle time indicates the speed to read ROM.
Bus cycle time
Cycle time
Clock divider
System clock oscillation
0.5
μ
s
1
μ
s
1/1
Ceramic resonator oscillation
2
μ
s
4
μ
s
1/1
Ceramic resonator oscillation
7.5
μ
s
15
μ
s
1/1
RC resonator oscillation
183
μ
s
366
μ
s
1/2
Crystal oscillation
(4) Ports
- Input/output ports
: 1 port (8 terminals : port 1)
Input/output programmable in a bit
- 15V withstand Input/Output ports
: 2 ports (12 terminals)
Input/output port programmable in nibble unit
: 1 port (8 terminals : port 0)
(When the N-channel open drain output is selected, the data in a bit can be inputted.)
Input/output port programmable in a bit
: 1 port (4 terminals : port 3)
- Input port
: 2 ports (14 terminals : port 7,8)
- VFD output port
: 38 terminals
Large current output for digit
: 16 terminals
Pull-down resistor option available
- Other function
Input/output port
: 1 port (6 terminals : port E)
Input port
: 2 ports (16 terminals : port C,D)
(5) VFD automatic dislay controller
-Segment/digit output pattern programmable
Any segment/digit combination available
VFD parallel-drive available
- 16-step dimmer function available
(6) AD converter
- 8-channel
×
8-bit AD converter
(7) Serial-interface
- 1 channel
×
16-bit serial-interface circuits
- 1 channel
×
8-bit serial-interface circuits
- LSB first / MSB first function available
- Internal 8-bit baud-rate generator in common with two serial-interface circuits
: LC866448B
: LC866444B
: LC866440B
: LC866436B
: LC866432B
: LC866428B
: LC866424B
: LC866420B
: LC866416B
: LC866412B
: LC866408B
49152
×
8 bits
45056
×
8 bits
40960
×
8 bits
36864
×
8 bits
32768
×
8 bits
28672
×
8 bits
24576
×
8 bits
20480
×
8 bits
16384
×
8 bits
12288
×
8 bits
8192
×
8 bits
1152
×
8 bits
768
×
8 bits
640
×
8 bits
512
×
8 bits
: LC866432B/28B/24B
: LC866420B/16B
: LC866412B/08B
Oscillation Frequency
6MHz
3MHz
Voltage
4.5V to 6.0V
2.5V to 6.0V
800kHz
32.768kHz
2.5V to 6.0V
2.5V to 6.0V
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LC866408 | 8-Bit Single Chip Microcontroller with the UVEPROM |
| LC866428B | 8-Bit Single Chip Microcontroller with On-Chip 28K（28672 ×8 bits）-Byte ROM and 768（768 ×8 bits）-Byte RAM(8位單片微控制器（帶片上28K（28672 ×8 bits）字節(jié)ROM和768（768 ×8 bits）字節(jié)RAM）) |
| LC866524A | Quadruple 2-Input Positive-OR Gates 14-TSSOP -40 to 85 |
| LC866524 | 8-Bit Single Chip Microcontroller with the UVEPROM |
| LC866556B | 8-Bit Single Chip Microcontroller with On-Chip 56K（57344 ×8 bits）-Byte ROM and 1152（1152 ×8 bits）-Byte RAM(8位單片微控制器（帶片上56K（57344 ×8 bits）字節(jié)ROM和1152（1152 ×8 bits）字節(jié)RAM）) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC866412 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:8-Bit Single Chip Microcontroller with One-Time Programmable PROM |
| LC866412A | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:CMOS 8-Bit Single-Chip Microcomputers |
| LC866412B | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:8-Bit Single Chip Microcontroller |
| LC866416 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:8-Bit Single Chip Microcontroller with One-Time Programmable PROM |
| LC866416A | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:CMOS 8-Bit Single-Chip Microcomputers |
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