SiM3L157-C-GL Silicon Labs Datasheet

SiM3L157-C-GL Key Features

• 50 nA current mode with voltage supply monitor enabled
• Low-current RTC (180 nA from LFO, 300 nA from crystal)
• 4 µs wakeup, register state retention and no reset required from lowest power mode 175 µA/MHz at 3.6 V executing from fl
• 32-bit real time clock (RTC) with multiple alarms
• Watchdog timer
• Low power mode advanced capture counter (ACCTR) Data Transfer Peripherals
• 10-Channel DMA Controller
• 3 Channel Data Transfer Manager manages plex DMA
• Serial wire debug (SWD) with serial wire viewer (SWV) or JTAG
• Up to 62 contiguous 5 V tolerant GPIO with one priority crossbar providing flexibility in pin assignments