AMIC Technology A9211B
A9211B is a contactless RFID Tag IC for use with proximity coupling device according to ISO/IEC 14443A standard. The communication protocol complies with parts 2 and 3 of the ISO/IEC 14443A specification. The anti-collision function enables the detection and operation of A9211B when other A9211B equipped tags are also present.| Part No. | A9211B |
|---|---|
| Datasheet | A9211B Download |
| Manufacturer |  AMIC Technology |
| Description | ISO/IEC 14443A RFID TAG |
| Buy | Stock & Price |
GENERAL DESCRIPTION
Anti-collision A9211B’s anti-collision function allows multiple RFID tags operating in reader’s magnetic field simultaneously. Cascaded Unique Identification Number A9211B’s unique identification number (UID) is 7 bytes long and supports cascade level-2 format according to ISO / IEC 14443-3. p2 of 15 Ver. 1.0 A9211B ISO/IEC 14443A RFID TAG IC Pin Descriptions Symbol ANTM ANTP TIO1 TIO2 TIO3 Type - Antenna pad A Antenna pad B Reserved Reserved Reserved Table 1DESCRIPTION
p3 of 15 Ver. 1.0 Floor Plan ANTP A9211B ISO/IEC 14443A RFID TAG IC TIO2 TIO1 TIO0 ANTM Figure 2: A9211B Pin-out Diagram p4 of 15 Ver. 1.0 A9211B ISO/IEC 14443A RFID TAG IC OTP Memory Mapping Page 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ::: ::: 59 60 61 62 63 OTP Addr 0x00~0x03 0x04~0x07 0x08~0x0b 0x0c~0x0f 0x10~0x13 0x14~0x17 0x18~0x1b 0x1c~0x1f 0x20~0x23 0x24~0x27 0x28~0x2b 0x2c~0x2f 0x30~0x33 0x34~0x37 0x38~0x3b 0x3c~0x3f 0x40~0x43 ::::::: ::::::: 0xec~0xef 0xf0~0xf3 0xf4~0xf7 0xf8~0xfb 0x0c~0xf...
