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EKM6251 の電気的特性と機能

EKM6251のメーカーはELAN Microelectronicsです、この部品の機能は「UP RF Mouse Rx Controller」です。


製品の詳細 ( Datasheet PDF )

部品番号 EKM6251
部品説明 UP RF Mouse Rx Controller
メーカ ELAN Microelectronics
ロゴ ELAN Microelectronics ロゴ 




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EKM6251 Datasheet, EKM6251 PDF,ピン配置, 機能
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





EKM6251 pdf, ピン配列
Preliminary
ABSOLUTE MAXIMUM RATINGS
Items
Temperature under bias
Storage temperature
Input voltage
Output voltage
Sym.
TOPR
TSTR
VIN
VO
Condition
eKM6251
U+P RF Mouse Rx Controller
Rating
0 ~70
-65 ~150
-0.3V~+6.0V
-0.3V~+6.0V
DC ELECTRICAL CHARACTERISTIC
Parameter
Sym. Condition
Min. Typ. Max. Unit
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* This specification are subject to be changed without notice.
3
2002/11/15


3Pages





ページ 合計 : 4 ページ
 
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[ EKM6251 データシート.PDF ]


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共有リンク

Link :


部品番号部品説明メーカ
EKM6251

UP RF Mouse Rx Controller

ELAN Microelectronics
ELAN Microelectronics


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