M24LR16E-R 16-KB Çift Arayüzlü EEPROM

Kategori İçin Resim M24LR16E-R 16-KB Çift Arayüzlü EEPROM

12 Eylül 2017 Salı

M24LR16E-R çift arayüzlü elektriksel olarak silinebilir programlanabilir EEPROM hafızaya sahip bir üründür. I2C arayüz özelliklidir. VCCgüç kaynağıyla çalışır. Alınan taşıyıcı elektromanyetik dalgalarla desteklenmiş temassız bir hafıza görevi de görür.

M24LR16E-R aynı zamanda enerji hasatı yapan bir analog çıkışıdır, tıpkı hem RF yazım modunda hem de RF meşgul modundaki kullanıcı tarafından konfigüre edilebilir dijital çıkışlar gibi.

Key Features
  • I2C interface
    • Two-wire I2C serial interface supports 400 kHz protocol
    • Single supply voltage:
      • 1.8 V to 5.5 V
    • Byte and Page Write (up to 4 bytes)
    • Random and Sequential read modes
    • Self-timed programming cycle
    • Automatic address incrementing
    • Enhanced ESD/latch-up protection
    • I²C timeout
  • Contactless interface
    • ISO 15693 and ISO 18000-3 mode 1 compatible
    • 13.56 MHz ±7k Hz carrier frequency
    • To tag: 10% or 100% ASK modulation using 1/4 (26 Kbit/s) or 1/256 (1.6 Kbit/s) pulse position coding
    • 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 Fast commands
    • 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
  • Energy harvesting
    • Analog pin for energy harvesting
    • 4 sink current configurable ranges
  • Memory
    • 16-Kbit EEPROM organized into:
      • 2048 bytes in I2C mode
      • 512 blocks of 32 bits in RF mode
    • Write time
      • I2C: 5 ms (max.)
      • RF: 5.75 ms including the internal Verify time
    • More than 1 million write cycles
    • More than 40-year data retention
    • Multiple password protection in RF mode
    • Single password protection in I2C mode
    • Package
      • ECOPACK2®(RoHS compliant and Halogen-free)