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參數(shù)資料
| 型號： | EM78810 |
| 廠商： | ELAN Microelctronics Corp . |
| 英文描述： | 8-Bit Micro-Controller for Telecom Product(工作電壓2.5V-6V的8位呼叫識別的RISC型微控制器) |
| 中文描述： | 8位微控制器的電信產(chǎn)品（工作電壓為2.5V到6V的8位呼叫識別的的RISC型微控制器） |
| 文件頁數(shù)： | 22/31頁 |
| 文件大小： | 191K |
| 代理商： | EM78810 |
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* This specification are subject to be changed without notice.
22
9.30.1997
EM78810
8-BIT MICRO-CONTROLLER FOR TELECOM PRODUCT
* IOCB(LCD Display RAM address)
7
6
-
LCD6
Bit 0 ~ Bit 6 select LCD Display RAM address up to 120.
LCD RAM can be write whether in enable or disable condition and read only in disable condition.
5
4
3
2
1
0
LCD5
LCD4
LCD3
LCD2
LCDA1
LCD0
* IOCC(LCD Display data) : Bit 0 ~ Bit 8 are LCD data.
LCD COM and SEG signal
* COM signal : The number of COM pins varies according to the duty cycle used, as following: in 1/8 duty mode
COM8 ~ COM15 must be open. in 1/16 duty mode COM0 ~ COM15 pins must be used.
COM0 COM1 COM2 COM3 COM4 COM5
1/8
o
o
o
o
o
o
1/16
o
o
o
o
o
o
x:open,o:select
COM6 COM7
o
o
COM8
x
o
..
..
..
COM15
x
o
o
o
* SEG signal: The 60 segment signal pins are connected to the corresponding display RAM address 00h to 3Bh.
The high byte and the low byte bit7 down to bit0 are correlated to COM15 to COM0 respectively .
When a bit of display RAM is 1, a select signal is sent to the corresponding segment pin, and when the bit is
0 , a non-select signal is sent to the corresponding segment pin.
* COM, SEG and Select/Non-select signal is shown as following:
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| EM78820 | 8-Bit Micro-Controller for Consumer Product(工作電壓2.5V-3.5V的8位精簡指令集（RISC）微控制器) |
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| EM78860AQ | 8-BIT MICRO-CONTROLLER |
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| EM78811 | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:8-BIT MICRO-CONTROLLER FOR TELECOM PRODUCT |
| EM78815 | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:8 Bit Microcontroller |
| EM78815AQ | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:8 Bit Microcontroller |
| EM78815BQ | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:8 Bit Microcontroller |
| EM78815H | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:8 Bit Microcontroller |
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