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A9211B Schematic ( PDF Datasheet ) - AMIC Technology

Teilenummer A9211B
Beschreibung ISO/IEC 14443A RFID TAG IC
Hersteller AMIC Technology
Logo AMIC Technology Logo 




Gesamt 15 Seiten
A9211B Datasheet, Funktion
A9211B
ISO/IEC 14443A RFID TAG IC
FEATURE
Compatible with ISO/IEC 14443A
Standard
No external power supply required
13.56MHz operating frequency
Total embedded 2048 bit OTP memory
100% ASK demodulator
Cascaded two level 7 byte serial number
106 kbps for high data rate,
Manchester encoding TX data output
OTP Memory
224 x 8 bits of data memory organized in
56 pages
Each page is organized in 4 bytes for one
time programming
Data retention up to 10 years
Private 32bits password protected Self
destruct function
Antenna
ANTP
Anti-collision
RX Demod
State
Machine
CLK
TX
Data
Process
Mod
Memory
Ctrl
Encoder
ANTM
RF Interface
Digital Control
OTP
Figure 1: A9211B Block System Diagram
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A9211B Datasheet, Funktion
A9211B
ISO/IEC 14443A RFID TAG IC
Unique Identifier (UID)
MSB
56
IC Manufacturer Serial Number
LSB
98
1
IC Mfg Code
(0x33)
The UID, in ISO/IEC 14443A format, is programmed by IC manufacturer during production
process and cannot be changed afterwards.
Bit56 ~ Bit 9: 48-bit unique serial number
Bit 8 ~ Bit 1: IC manufacturer code for AMIC
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A9211B pdf, datenblatt
12. Wafer Mapping
A9211B
ISO/IEC 14443A RFID TAG IC
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12 Page





SeitenGesamt 15 Seiten
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