AS3991-BQFT austriamicrosystems, AS3991-BQFT Datasheet - Page 4

• Manufacturer Part Number: AS3991-BQFT
• Description: IC UHF RFID READER 64-QFN
• Manufacturer: austriamicrosystems

Specifications of AS3991-BQFT

• Rf Type: Read / Write
• Frequency: 840MHz ~ 960MHz
• Features: ISO-18000-6
• Package / Case: 64-VFQFN, Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: AS3991-BQFT; AS3991-BQFTTR

AS3990/AS3991
Data Sheet - A p p l i c a t i o n s
9 Package Drawings and Markings
10 Ordering Information
www.austriamicrosystems.com
EPC GEN2 Specific Commands
Reader Communication Interface
Parallel Interface Communication
Serial Interface Communication
FIFO ....................................................................................................................................................................47
Idle (80) ..........................................................................................................................................................39
Soft Init (83) ....................................................................................................................................................39
Hop to Main Frequency (84) ..........................................................................................................................39
Hop to Auxiliary Frequency (85) .....................................................................................................................39
Trigger AD Conversion (87) ...........................................................................................................................39
Reset FIFO (8F) .............................................................................................................................................39
Transmission With CRC (90) ..........................................................................................................................39
Transmission With CRC Expecting Header Bit (91) .......................................................................................40
Transmission Without CRC (92) .....................................................................................................................40
Delayed Transmission With CRC (93) ...........................................................................................................40
Delayed Transmission Without CRC (94) ......................................................................................................40
Block RX (96) .................................................................................................................................................40
Enable RX (97) ...............................................................................................................................................40
Query (98) ......................................................................................................................................................40
QueryRep (99) ...............................................................................................................................................40
QueryAdjustUp (9A) .......................................................................................................................................40
QueryAdjustNic (9B) ......................................................................................................................................41
QueryAdjustDown (9C) ..................................................................................................................................41
ACK (9D) ........................................................................................................................................................41
NAK (9E) ........................................................................................................................................................41
ReqRN (9F) ....................................................................................................................................................41
Timing Diagrams ............................................................................................................................................46
Timing Parameters .........................................................................................................................................47
......................................................................................................................... 50
..........................................................................................................................45
.........................................................................................................................40
.......................................................................................................................41
.......................................................................................................................43
....................................................................................................... 48
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