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  1. Devices
  2. SAM4 Series
  3. SAM4S
  4. ATSAM4SA16B

ATSAM4SA16B

Microchip
  • Core

    Cortex-M4, 120 MHz

  • Family

    SAM4 Series

  • Sub-Family

    SAM4S

  • CMSIS Pack

    SAM4_DFP

Based on the powerful ARM Cortex-M4 core, the Micochip SAM4S series extends the Microchip Cortex-M portfolio to offer:
- Increased performance and power efficiency
- Higher memory densities: up to 2MB of Flash and 160KB of SRAM
- And a rich peripheral set for connectivity, system control and analog interfacing.

Core

Processor

Cortex-M4

Maximum Clock Frequency 120 MHz
Memory Protection Unit MPU
Floating Point Unit NO_FPU
Trust Zone
Digital Signal Processor
CortexM Vector Extensions
Endian Little-endian
Features View features

Processor

Cortex-M4, 120 MHz

  • I/O
    IO Pins 47 IO Pins
    External Interrupts 47 External Interrupts
    Analog to Digital Converter 11-channel x 12-bit Analog to Digital Converter
    Digital to Analog Converter 2 x 12-bit Digital to Analog Converter
    Other Analog Feature 1 x Other Analog Feature
    Temperature Sensor 1 x Temperature Sensor
  • Communication
    High Speed MCI 1 x High Speed MCI
    Universal Serial Bus Device 1 x Universal Serial Bus Device
    Serial Peripheral Interface 3 x 0 bit/s Serial Peripheral Interface
    Inter-Integrated Circuit 2 x Inter-Integrated Circuit
    Universal Asynchronous Receiver Transmitter 4 x 0 bit/s Universal Asynchronous Receiver Transmitter
    SSC Interface 1 x SSC Interface
    Secure Digital Input Output 1-bit Secure Digital Input Output
  • Timer
    Timer Counter Channels 6-bit Timer Counter Channels
    Pulse Width Modulation 4-bit Pulse Width Modulation
  • Clock
    Real Time Clock 1 Hz .. 32.77 kHz Real Time Clock