The OM6229 is a member of the low-cost, high-performance family of intelligent 2.4 GHz RF transceivers with embedded microcontrollers. The OM6229 is optimized to provide a single chip solution for Ultra Low Power (ULP) wireless applications. The combination of processing power, memory, low power oscillators, real-time counter and a range of power saving modes provides an ideal platform for implementation of RF protocols. Benefits of using OM6229 include tighter protocol timing, security, lower power consumption and improved co-existence performance.
Fast 32-bit microcontroller:
Memory:
• Program memory: 16kB of OTP memory with security features and 512kB of external Flash memory
• Internal RAM: 4Kbyte
• Cache RAM: 1Kbyte
A number of on-chip hardware resources are available through programmable multi-purpose input/output pins:
• 11 GPIO
• Full duplex serial port-UART
• USB Device
• 6 PWMs
• External interrupts
High performance 2.4 GHz RF transceiver
• True single chip GFSK/FSK transceiver
• Enhanced Shock-Burst™ link layer support in HW:
• - Packet assembly/disassembly
• - Address and CRC computation
• - Auto ACK and retransmit
• On the air data rate 1 Mbps or 2 Mbps
• 125 RF channels operation, with 79 (2.402 GHz –2.480 GHz) channels within 2.400–2.4835 GHz
• Short switching time enable frequency hopping
System reset and power supply monitoring:
• On-chip power-on and brown-out reset
• Watchdog timer reset
• Software reset and power domain reset
• Power-fail comparator with programmable threshold and interrupt to MCU
On-chip timers:
• One 32-bit timer/counter operating at the system clock
• One 32-bit timer/counter operating at the low frequency clock (32kHz)
On-chip oscillators:
• 16 MHz crystal oscillator XOSC16M
• PLL
• 32kHz RC-oscillator RCOSC32K
Power management function:
• Low power design supporting fully static stop/standby/deepsleep
• Programmable MCU clock frequency
• On chip voltage regulators supporting low power mode
• Watchdog and wakeup functionality running in low power mode
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- BT VersionBLE 4.0
- CoreM0
- Max Speed48MHz
- SRAM4KB
- Flash256KB
- PackagesQFN20 3*3mm
- Supply Voltage1.8V - 3.6V/4.5V - 5.5V
