Extremely Low-Power Microcontroller - EDMS105N

Performances

• 32-bit ARM Cortex-M0, 24 MHz operating frequency
• Supply Voltage: 1.8-3.3 V
• Active current (CoreMark): 18μA/MHz
• Deepsleep current (RTC + 8 kB SRAM retention): 340 nA

System

• 8 channel DMA controller for coreless memory transfers
• Inter peripheral signalling for coreless peripheral communication
• Single Wire Debug interface
• Clock gating and scaling available by peripheral

Power Management

• Highly efficient built-in inductive buck converters
• LDO for reduced BOM or improved supply stability
• Multiple easy to use operating modes based on ARM Active, Sleep and Deepsleep modes for different levels of power and clock gating
• 1 MHz LP mode for instantaneous power reduction

Memory

• 256 kB of non-volatile single-cycle flash memory with instruction cache
• 32 kB of SRAM memory
• SRAM retention available per 8kB bank in Deepsleep