Datasheet.kr   

EKM6251 PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 EKM6251
기능 UP RF Mouse Rx Controller
제조업체 ELAN Microelectronics
로고 ELAN Microelectronics 로고 



전체 4 페이지

		

No Preview Available !

EKM6251 데이터시트, 핀배열, 회로
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
www.DataSheet4U.com
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




EKM6251 pdf, 반도체, 판매, 대치품
Preliminary
eKM6251
U+P RF Mouse Rx Controller
APPLICATION CIRCUIT
www.DataSheet4U.com
VCC
R6
R
D15
RxLED
RF Monitor
C7
1uF
U10
1
2
3
RFC1
RFC2
RFD
Connect
16
15
14
4 RxLED
IDR 13
5
6
7
8
RFM
VSS
NC
V3.3
NC
D+/DATA
D-/CLK
VDD
12
11
10
9
OSCI
OSCO
eKM6251
Q5
C4
20pF
6.00Mhz
C5
20pF
RF Control2(Power Down)
RF Control1(Channel)
RF Data
SW8
CONNECT
1 J2 2
ID Reset
VCC
C6
10uF
D-
D+
USB D+ / DATA
USB D- / CLK
VCC
J6
1
2
3
4
USB CONN
CLK
DATA
VCC
16
25
34
PS2/MS
* This specification are subject to be changed without notice.
4
2002/11/15

4페이지













구       성총 4 페이지
다운로드[ EKM6251.PDF 데이터시트 ]
구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

전력 반도체 판매 ( IGBT, TR 모듈, SCR, 다이오드 모듈 )

휴대전화 : 010-3582-2743


상호 : 아이지 인터내셔날

전화번호 : 051-319-2877, [ 홈페이지 ]



링크공유

링크 :

관련 데이터시트

부품번호상세설명 및 기능제조사
EKM6251

UP RF Mouse Rx Controller

ELAN Microelectronics
ELAN Microelectronics

DataSheet.kr    |   2019   |  연락처   |  링크모음   |   검색  |   사이트맵