AS3910-BQFT austriamicrosystems, AS3910-BQFT Datasheet - Page 46

• Manufacturer Part Number: AS3910-BQFT
• Description: IC RFID READER SPI 32-QFN
• Manufacturer: austriamicrosystems

Specifications of AS3910-BQFT

• Rf Type: Read / Write
• Frequency: 13.56MHz
• Features: ISO14443A, ISO1443B
• Package / Case: 32-VFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: AS3910-BQFTTR

AS3910
Data Sheet - R e v i s i o n H i s t o r y
Revision History
Note: Typos may not be explicitly mentioned under revision history.
www.austriamicrosystems.com/HF_RFID_Reader/AS3910
Revision
1.0
2.1
2.2
2.3
April 08, 2009
Dec 01, 2008
July 01, 2009
July 15, 2009
Sep 08, 2009
Jan 15, 2010
Feb 11, 2010
Oct 09, 2009
Date
Owner
Mauro
Mauro
Maks
Maks
Maks
Mark
Mark
1) Parameter values updated in
2) Updated bits 5,4 in
3) Updated “ANTICOLLISION – refer to page 39” and “Collision Detection –
refer to page 39”
4) Inserted information in “Receiving 4Bit Tag Response Frame – refer to
page 40”
1) Pin type for pins 7, 9 changed from Supply to Analog I/O
2) Pin VSUB added to
3) Comments added for parameter ‘Total power dissipation’ in
Maximum Ratings (page 7)
4) Updated T
Electrical Characteristics (page 8)
Updated ordering information
Value for output power updated.
Revision 2.3
Updated
General Description (page
AMB
Updated ordering information
, I
LEAK
Table 12
Pin Descriptions (page 5)
Complete datasheet updated
, R
PD
(see Table 38)
, I
and bits 1,0 in
Initial version
Table 5
Description
RA
, I
LP
, V
1),
- Electrical Characteristics
RFI
Ordering Information (page 47)
, V
Table 21
(see Table 38)
RFI_LP
, V
POR
, V
Absolute
AR
, T
OSU
46 - 47
in