The Apollo256-KBR is an ultra-low-power microcontroller from Ambiq Micro, designed for energy-sensitive applications. Built on Ambiq's Subthreshold Power Optimized Technology (SPOT) platform, the Apollo256-KBR significantly reduces energy consumption while delivering ample processing power for a variety of applications.

Applications:

• Wearable devices (fitness trackers, smartwatches)
• Sensor hubs
• Remote controls
• IoT devices
• Medical devices (hearing aids, glucose monitors)

Features:

• 32-bit ARM Cortex-M4 processor with FPU
• Up to 48 MHz clock speed
• 256KB Flash memory
• 32KB SRAM
• Ultra-low power consumption
• Integrated RTC (Real-Time Clock)
• Extensive peripheral set: UART, SPI, I2C, ADC, GPIO
• Secure boot

Benefits:

• Extended battery life in portable devices
• Reduced energy costs in always-on applications
• Smaller form factor designs due to reduced power dissipation
• High performance for complex algorithms
• Simplified system design with integrated peripherals

Additional Details:

The Apollo256-KBR leverages Ambiq Micro's SPOT technology to minimize energy consumption. The Cortex-M4 processor provides efficient processing for a variety of algorithms, while the floating-point unit (FPU) accelerates mathematical operations. The large Flash and SRAM memory allows for the storage of complex code and data. The integrated RTC enables accurate timekeeping, even in low-power modes. The extensive peripheral set provides flexible connectivity options for a wide range of sensors and actuators. The secure boot feature ensures that only authorized code is executed on the device, protecting against malicious attacks.