A9210A ISO/IEC 15693 RFID TAG IC Short Form Ver 0.14 FEATURE OTP Memory – Compatible with ISO/IEC 15693 Standard – – No External power supply required – 13.56MHz operating frequency – Embedded 1024 bit OTP memory – ASK demodulator – Data retention up to 10 years – Internal clock recovery circuit – Lock bits for each block, AFI, DSFID – 26.69kbps for high data rate, and 112 x 8 bits of data memory organized in 28 blocks – Each block is organized in 4 bytes for one time programming 6.62kbps for low data rate – Manchester encoding TX data output LA RX Dec Data Process & Memory OTP Ctrl TX MOD Encode LB Figure 1: A9210A Block System Diagram Preliminary p1 of 7 Ver. 0.14 A9210A ISO/IEC 15693 RFID TAG IC Short Form Ver 0.14 Pin Descriptions Symbol Type Description ANTP - Antenna pad A ANTM - Antenna pad B TIO1 - Reserved TIO2 - Reserved Table 1 Preliminary p2 of 7 Ver. 0.14 A9210A ISO/IEC 15693 RFID TAG IC Short Form Ver 0.14 Floor Plan TIO1 TIO2 ANTP ANTM Figure 2: A9210A Pin-out Diagram Preliminary p3 of 7 Ver. 0.14 A9210A ISO/IEC 15693 RFID TAG IC Short Form Ver 0.14 OTP Memory Mapping OTP Address Byte 0 Byte 1 Byte 2 Byte 3 0x00 ~ 0x03 UID 0 UID 1 UID 2 UID 3 0x04 ~ 0x07 UID 4 UID 5 UID 6 UID 7 0x08 ~ 0x0B DSFID Lock DSFID AFI Lock AFI 0x0C ~ 0x0F Lock Lock Lock Lock 0x10 ~ 0x13 Block 0 0x14 ~ 0x17 Block 1 0x18 ~ 0x1B Block 2 0x1C ~ 0x1F Block 3 0x20 ~ 0x23 Block 4 0x24 ~ 0x27 Block 5 0x28 ~ 0x2B Block 6 0x2C ~ 0x2F Block 7 0x30 ~ 0x33 Block 8 0x34 ~ 0x37 Block 9 0x38 ~ 0x3B Block 10 0x3C ~ 0x3F Block 11 0x40 ~ 0x43 Block 12 0x44 ~ 0x47 Block 13 0x48 ~ 0x4B Block 14 0x4C ~ 0x4F Block 15 0x50 ~ 0x53 Block 16 0x54 ~ 0x57 Block 17 0x58 ~ 0x5B Block 18 0x5C ~ 0x5F Block 19 0x60 ~ 0x63 Block 20 0x64 ~ 0x67 Block 21 0x68 ~ 0x6B Block 22 0x6C ~ 0x6F Block 23 0x70 ~ 0x73 Block 24 0x74 ~ 0x77 Block 25 0x78 ~ 0x7B Block 26 0x7C ~ 0x7F Block 27 Table2: OTP Memory Mapping Table Preliminary p4 of 7 Ver. 0.14 A9210A ISO/IEC 15693 RFID TAG IC Short Form Ver 0.14 Unique Identifier (UID) MSB LSB 64 57 ‘E0’ 56 49 48 41 IC Mfg Code Tag Type 40 1 IC Manufacturer Serial Number The UID, in ISO/IEC 15693-3 format, is programmed by IC manufacturer during production process and cannot be changed afterwards. Bit64 ~ Bit57: Shall be ‘E0’ according to ISO/IEC 15693-3. Bit56 ~ Bit49: IC manufacturer code for AMIC Bit48 ~ Bit41: Tag type for AMIC Tag IC A9210A Bit40 ~ Bit 1: 40-bit unique serial number . Preliminary p5 of 7 Ver. 0.14 A9210A ISO/IEC 15693 RFID TAG IC Short Form Ver 0.14 RFID Tag IC Command List Command Command Code Description 1 Inventory 0x01 The anti-collision sequence 2 Stay Quiet 0x02 Entering the quiet state 3 Read Single Block 0x20 Read the requested block 4 Write Single Bock 0x21 Write the requested block Lock the requested block, and the 5 Lock Block 0x22 data in the block can’t be modified anymore 6 Read Multiple Block 0x23 Read the requested blocks 7 Select 0x25 Entering the selected state 8 Reset To Ready 0x26 Return to ready state 9 Write AFI 0x27 Write AFI value into the Memory 10 Lock AFI 0x28 11 Write DSFID 0x29 12 Lock DSFID 0x2A 13 Get System Information 0x2B 14 Get Multiple Block Security Status 0x2C Lock AFI value and the value can’t be modified anymore Write DSFID value into the Memory Lock DSFID value and the value can’t be modified anymore Receive the system information from A9210A Receive block(s) security status from A9210A Note: All commands listed above are described in details in ISO/IEC15693-3 documents. Preliminary p6 of 7 Ver. 0.14 A9210A ISO/IEC 15693 RFID TAG IC Short Form Ver 0.14 Absolute Maximum Rating Parameter Symbol Min Storage Temperature Tsto Junction Temperature Tj Max Unit -55 140 ℃ -55 140 ℃ VESD 2K(1) V IMax P-M 50 mA Electrostatic Discharge Voltage Maximum input peak current Operating junction temperature Tjop Input current IP-M Type ℃ TBD 30 mA (1) Applicable for ANTP and ANTM pads DC Electrical Characteristics Parameter Symbol Condition Min Typical Max Unit TBD 13.560 TBD MHz Operating Frequency fOP Input Capacitance Cin VP-M 26.0 pf OTP Data Retention tret T 10 Years OTP Write Endurance nwr Preliminary p7 of 7 1 5 Cycles Ver. 0.14