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參數(shù)資料
| 型號： | LC587008 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Single-Chip 4-Bit Microprocessors with LCD Driver,2 Kb RAM, and 16 KB ROM on chip(4位單片微控制器（帶LCD驅(qū)動器，16K位ROM和2K位RAM）) |
| 中文描述： | 單芯片4位的LCD驅(qū)動器，2 Kb的RAM和16片KB光盤（4位單片微控制器（帶液晶顯示驅(qū)動器，16K的位光盤和2K位RAM）的微處理器） |
| 文件頁數(shù)： | 18/29頁 |
| 文件大小： | 519K |
| 代理商： | LC587008 |
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No. 4435-18/29
LC587008, 587006, 587004
Symbol
R/W
Function
Initialization
value at reset
SIO
OPG
STS1
STS2
R/W
R/W
R/O
R/W
Serial counter
The serial counter is an 8-bit shift register.
Reading and writing the lower 4 bits of the serial counter is performed through a RAM location.
Reading and writing the upper 4 bits of the serial counter is performed using the B register.
ROM page flags
The ROM page flags consist of 2 bits that allow ROM to be expanded in 2048 16-bit pages to a total of 8063 16-bit
locations.
In the LC587004 the legal values are 0 and 1, in the LC587006 the legal values are 0 to 2 and in the LC587008 the
legal values are 0 to 3.
(The operation when an illegal value is used is undefined.)
Status register 1 (STS1)
Status register 1 is a 4-bit register whose bits are used as shown below.
Status register 2 (STS2)
Status register 2 is a 4-bit register that is used for serial counter control and state confirmation.
ICF:
OSELF: High when the SO2 pin is set to the high impedance state (Z).
Low when SO2 is set to the CMOS or n-channel open drain state.
SIOF:
High when used as serial I/O
CSTF: High on serial counter start
Low during serial counter operation
High when the internal clock is used
Undefined
00H
00H
00H
Continued on next page.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LC587202A | Single-Chip 4-Bit Micontroller with LCD Driver,512 ×4bit RAM,2K× 16 Bit ROM on chip(單片4位微控制器（帶LCD驅(qū)動器，512 ×4位RAM和2K× 16位ROM）) |
| LC5872 | Single-Chip 4-Bit Microprocessors with LCD Driver,1 Kb RAM, and 4 KB ROM on chip(單片4位微控制器（帶LCD驅(qū)動器，1K位RAM和4K位ROM）) |
| LC587504A | LC587508A |
| LC58E68 | 4-Bit Microprocessor with Built-in EPROM and LCD Drivers |
| LC58E7008 | On-Chip EPROM Microcomputer 4-Bit Single-Chip Microcontroller with LCD Driver, 16 Kbytes of EPROM and 2Kbits of RAM On-Chip |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC5872 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-Chip EPROM Microcomputer 4-Bit Single-Chip Microprocessor with LCD Driver, 12 Kbytes of EPROM and 1Kbits of RAM On-Chip |
| LC587202A | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:4-Bit Single-Chip Microcontroller LCD Driver ROM:2,4,6,or8 K x 16 bits, RAM:512 x4 bits |
| LC587204A | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:4-Bit Single-Chip Microcontroller LCD Driver ROM:2,4,6,or8 K x 16 bits, RAM:512 x4 bits |
| LC587206A | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:4-Bit Single-Chip Microcontroller LCD Driver ROM:2,4,6,or8 K x 16 bits, RAM:512 x4 bits |
| LC587208A | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:4-Bit Single-Chip Microcontroller LCD Driver ROM:2,4,6,or8 K x 16 bits, RAM:512 x4 bits |
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