Filter products
  • BT Version
    BLE 5.2
    BLE 5.1
    BLE 4.0
  • Max Speed
    208MHz+96MHz
    128MHz
    64MHz
    48MHz
    16MHz
  • SRAM
    512KB
    392KB
    64KB
    24KB
    16KB
    40KB
    4KB
    256B
    128B
  • ROM
    1/2MB
    512KB/1MB
    256/512KB
    128/512KB
    512KB
    1MB
    256KB
    16K OTP
    16KB OTP+256KB Flash 16KB OTP
  • Packages
    QFN68 7*7mm/QFN96 10*10mm
    QFN64 7.5*7.5mm/QFN48 6*6mm
    QFN48 6*6mm/QFN32 4*4mm
    QFN32 4*4mm/QFN20 3*3mm
    QFN32 4*4mm
    QFN68 7*7mm
    QFN20 3*3mm
    MSOP-10L
    Wafer
  • Supply Voltage
    2.4V - 5.5V
    2.7V - 3.6V
    1.8V - 3.6V
    2.1V - 3.6V
    1.8V - 3.6V/4.5V - 5.5V
    1.9V - 3.6V
    4.5V - 5.5V
BT Version Max Speed SRAM FLASH Packages Supply Voltage
OM6681 BLE 5.2 208MHz + 96MHz 512KB 2MB QFN68 7*7mm 2.4V - 5.5V