M24LR04E-RDW6T/2 STMicroelectronics

M24LR04E-R Dynamic NFC/RFID tag IC with 4-Kbit EEPROM, energy harvesting, IC bus and ISO 15693 RF interface Datasheet - production data From tag: load modulation using Manchester coding with 423 kHz and 484 kHz subcarriers in low (6.6 kbit/s) or high (26 kbit/s) data rate mode. Supports the 53 kbit/s data rate with SO8 (MN) Fast commands UFDFPN8 (MC) TSSOP8 (DW) 150 mils width Internal tuning capacitance: 27.5pF 64-bit unique identifier (UID) Read Block & Write (32-bit blocks) Digital output pin User configurable pin: RF write in progress or RF busy mode Wafer (SB12I) Energy harvesting Analog pin for energy harvesting Features 4 sink current configurable ranges Belonging to ST25 family, which includes all Temperature range NFC/RF ID tag and reader products from ST From 40 to 85 C 2 I C interface 2 Memory Two-wires I C serial interface supports 400 kHz protocol 4-Kbit EEPROM organized into: 2 512 bytes in I C mode Single supply voltage: 128 blocks of 32 bits in RF mode 1.8 V to 5.5 V Write time Byte and Page Write (up to 4 bytes) 2 I C: 5 ms (max.) Random and Sequential read modes RF: 5.75 ms including the internal Verify time Self-timed programming cycle Write cycling endurance: Automatic address incrementing 1 million write cycles at 25 C Enhanced ESD/latch-up protection 150k write cycles at 85 C IC timeout More than 40-year data retention Contactless interface Multiple password protection in RF mode 2 Single password protection in I C mode ISO 15693 and ISO 18000-3 mode 1 compatible Package 13.56 MHz 7 kHz carrier frequency SO8 (ECOPACK2 ) To tag: 10% or 100% ASK modulation using 1 out TSSOP8 (ECOPACK2 ) of 4 (26 Kbit/s) or 1 out of 256 (1.6 Kbit/s) pulse position coding UFDFPN8 (ECOPACK2 ) July 2017 DocID022208 Rev 11 1/146 This is information on a product in full production. www.st.comContents M24LR04E-R Contents 1 Description 13 2 Signal descriptions . 15 2.1 Serial clock (SCL) . 15 2.2 Serial data (SDA) . 15 2.3 RF Write in progress / RF Busy (RF WIP/BUSY) . 15 2.4 Energy harvesting analog output (Vout) 15 2.5 Antenna coil (AC0, AC1) . 15 2.5.1 Device reset in RF mode 15 2.6 V ground 16 SS 2.7 Supply voltage (V ) 16 CC 2.7.1 Operating supply voltage V CC . 16 2.7.2 Power-up conditions . 16 2.7.3 Device reset in IC mode 16 2.7.4 Power-down conditions . 16 3 User memory organization . 19 4 System memory area . 23 4.1 M24LR04E-R block security in RF mode . 23 4.1.1 Example of the M24LR04E-R security protection in RF mode . 25 4.2 M24LR04E-R block security in IC mode (I2C Write Lock bit area) 26 4.3 Configuration byte and Control register 26 4.3.1 RF WIP/BUSY pin configuration 26 4.3.2 Energy harvesting configuration 27 4.3.3 FIELD ON indicator bit . 28 4.3.4 Configuration byte access in IC and RF modes 29 4.3.5 Control register access in IC or RF mode 29 4.4 ISO 15693 system parameters . 29 2 5I C device operation 31 5.1 Start condition 31 5.2 Stop condition 31 2/146 DocID022208 Rev 11