WJM3000 查看數據表（PDF） - WJ Communications => Triquint
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WJM3000 Datasheet PDF : 7 Pages
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Interface Timing Diagrams
WJM3000G
Next Generation RFID Reader Module
Based on WJC200 Gen2 RFID reader chipset
Signal
Name
tRESET
tRESET_UART
tRE-
SET_FW_UART
tWJM_EN_UART
tPD_UART
WJ Communications
www.wj.com
Copyright WJ Communications 2007. Subject to change without notice.
All trademarks, trade names, service marks, and logos remain the property of the rightful owners
Interface Timing
Description
Minimum Time
(microseconds)
RESET pulse width
800
Delay between RESET
and the start of TX/RX
communications
Delay between RESET
and the start of new
firmware download
Delay between power-
on via WJM_EN and the
start of TX/RX commu-
nications
Delay between return
from power-save state
(BL/PD) and the start of
TX/RX communications
400
3000 (3 ms)
3000 (3 ms)
400
04/03/2007
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