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ARM Musca-S1

ARM Cortex-M33, 50 MHz, ARM Cortex-M33, 200 MHz, ROM, RAM

Musca-S1 is an Arm Cortex-M33 based dual-core device with TrustZone, CryptoCell, and eMRAM.

Core ARM Cortex-M33, 50 MHz, ARM Cortex-M33, 200 MHz
  • Processor:Cortex-M33, 50 MHz
  • Processor:Cortex-M33, 200 MHz
  • Cryptographic Engine:256 -bit TrustZone CryptoCell
Memory RAM, ROM
  • Other Memory:1 x 2 MB eMRAM
  • Additional Memory:1024 byte Security Registers
Clock & Power 50 MHz, 200 MHz
  • Maximum Clock Frequency:50 MHz, 200 MHz,
  • RTC:32 kHz
  • PLL:1 Hz Internal 200 MHz PLL
Communication SPI, I2C, UART, I2S, Other
  • SPI:1 x SPI
  • I2C:2 x I2C
  • UART:2 x Security Registers
  • I2S:3 x I2S
  • Other:1 x QSPI for external Flash control with Execute in Place (XIP) capability
I/O & Package 56-QFN
  • I/Os:16 Inputs/Outputs
  • Package, QFN:56-pad QFN
Development Tools
CMSIS Drivers
  • USART Driver for Musca-S1 Device
  • SPI Driver for Musca-S1 Device
Examples
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