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PDF EKM6251 Data sheet ( Hoja de datos )
| Número de pieza | EKM6251 | |
| Descripción | UP RF Mouse Rx Controller | |
| Fabricantes | ELAN Microelectronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de EKM6251 (archivo pdf) en la parte inferior de esta página. Total 4 Páginas | ||
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Preliminary
eKM6251
U+P RF Mouse Rx Controller
GENERAL DESCRIPTOR
The eKM6251 is standard RF Mouse Receiver (Rx) Controller for USB and PS/2 compatible
interface. It’s receives the RF packet data from RF Rx module (circuits). And decode the RF packet
data and transmitting the data to PC by USB or PS/2 interface. The eKM6251 have internal
EEPROM to storage the Device ID, do not need the external storage device like 93C46. It’s have
built-in RF signal sampling and noise immunity function to improve the RF data decode efficiency.
FEATURE
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Operating voltage: 2.5V~5.5V
Built-in regulator to generate 3.3V
Operating frequency: 6.00Mhz
Built-in USB Device Controller and Interface.
Support USB and PS/2 detect mode and compatible interface.
Built-in EEPROM to storage 1 byte Device ID (255 sets)
Built-in RF signal sampling and noise immunity function.
Support a LED to display RF packet receive status and ID set mode.
Using jump connect to set Device ID into default ID.
Support RF monitor pin to check RF packet receive situation.
To match with RF Mouse Tx controller:
EM84100 series
EKM6711 : Optical RF Mouse Tx
Package:
16 pin DIP and NSOP (150mil)
APPLICATION
USB RF Mouse Rx
PS/2 RF Mouse Rx
* This specification are subject to be changed without notice.
1
2002/11/15
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet EKM6251.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| EKM6251 | UP RF Mouse Rx Controller | ELAN Microelectronics |
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