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PDF EC3581-D Data sheet ( Hoja de datos )
| Número de pieza | EC3581-D | |
| Descripción | 2-in-1 PNP Srial Mouse Controller | |
| Fabricantes | E-CMOS | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de EC3581-D (archivo pdf) en la parte inferior de esta página. Total 14 Páginas | ||
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E-CMOS CORPORATION
EC3581-D
VER 1.1
2-IN-1 PnP SERIAL MOUSE CONTROLLER WITH AUTO-REF.
FEATURES
RS232C interface.
2-in-1 i.e. Microsoft System or Mouse System.
CMOS technology.
Low power dissipation.
Seven button combinations.
Wheel or Optical/Mechanical.
Can work on optical mouse.
Will send out PnP code after rising edge of RTS.
Zener diode built in.
Operating frequency: 32768Hz .
Auto-Reference function
GENERAL DESCRIPTION
EC3581 is a single chip 2-IN-1 Mouse Controller, designed and fabricated in CMOS ASIC
technology.
TEL (03)5783622
FAX (03)5783630
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E-CMOS CORPORATION
EC3581-D
VER 1.1
AC ELECTRICAL CHARACTERISTICS
PARANRTER
Oscillator Frequency
SYMBOL MIN TYP MAX
Fosc
--- 32.768 ---
BR/BL/BM Button Debounce Time
Tbd 40 --- ---
Tracking Speed (200 DPI wheel; Microsoft
System Mode)
Vts
--- 64.5 ---
RXD Transmission Rate
Fmx --- 1213 ---
Transmission Time (Mouse System)
Tms --- 41.2 ---
Transmission Time (Microsoft)
24.72
Tm
--- ---
32.95
Start Bit Time
Ts --- 0.824 ---
Data Bit Time
Td --- 0.824 ---
Stop Bit Time
Tp --- 0.824 ---
Mode Code Delay Time
T1 --- 13.7 ---
Pattern In Pulse Width
Tpi
0.12 ---
---
Note: 1. After the power on, the mouse will send PnP code automatically.
2.The mouse will send PnP code at 15ms after RTS goes from low to high.
UNIT
KHz
ms
CM/S
Hz
ms
ms
ms
ms
ms
ms
ms
DATA FORMAT
Baud rate: 1200 bps asynchronous
Output data:
Microsoft System
3 or 4 bytes per packet
1 Start bit
7 Data bits
2 Stop bits
Mouse System
5 bytes per packet
1 Start bit
8 Data bits
2 Stop bits
TEL (03)5783622
FAX (03)5783630
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E-CMOS CORPORATION
EC3581-D
VER 1.1
TEL (03)5783622
FAX (03)5783630
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| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet EC3581-D.PDF ] | |
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