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ATSAM4S16CA-AU

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ATSAM4S16CA-AU Overview

ARM® Cortex®-M4 SAM4S Microcontroller IC 32-Bit Single-Core 120MHz 1MB (1M x 8) FLASH 100-LQFP (14x14)

Features

  • ARM Cortex-M4 running at up to 120 MHz
  • Memory Protection Unit (MPU)
  • DSP Instructions, Thumb®-2 instruction set
  • 1024 Kbytes Dual-Bank embedded Flash, ECC, Security Bit and Lock Bits
  • 128 Kbytes embedded SRAM
  • 16 Kbytes ROM with embedded boot loader routines (UART, USB) and IAP routines
  • Quartz or ceramic resonator oscillators: 3 to 20 MHz with clock failure detection and 32.768 kHz for RTT or system clock
  • Embedded voltage regulator for single-supply operation
  • Power-on-Reset (POR), Brown-out Detector (BOD) and Dual Watchdog for Safe Operation
  • RTC with Gregorian and Persian Calendar Mode, Waveform Generation in Backup mode
  • RTC counter calibration circuitry compensates for 32.768 kHz crystal frequency inaccuracy
  • High-precision 8/12 MHz factory-trimmed internal RC oscillator with 4 MHz default frequency for device startup, in-application trimming access for frequency adjustment
  • Slow clock internal RC oscillator as permanent low-power mode device clock
  • Two PLL up to 240 MHz for Device Clock and for USB
  • Temperature Sensor
  • Low-power tamper detection on two inputs, anti-tampering by immediate clear of general-purpose backup registers (GPBR)
  • 22 Peripheral DMA Controllers
  • Sleep, Wait and Backup modes; consumption down to 1 µA in Backup mode
  • 64-lead LQFP, 10 x 10 mm, pitch 0.5 mm
  • 64-lead QFN, 9 x 9 mm, pitch 0.5 mm
  • 64-lead WLCSP, 4.42 x 4.72 mm, pitch 0.4 mm
  • Revision A - Industrial (-40° C to +85° C), Revision B -(-40° C to +105° C)
  • USB 2.0 Device: 12 Mbps, 2668 byte FIFO, up to 8 bidirectional Endpoints, on-chip transceiver
  • Up to two USARTs with ISO7816, IrDA®, RS-485, SPI, Manchester and Modem Mode
  • Two 2-wire UARTs
  • Up to two 2-Wire Interface modules (I2C-compatible), one SPI, one Serial Synchronous Controller (I2S), one high-speed Multimedia Card Interface (SDIO/SD Card/MMC)
  • Two 3-channel 16-bit Timer Counters with capture, waveform, compare and PWM mode, Quadrature decoder logic and 2-bit Gray up/down counter for stepper motor
  • 4-channel 16-bit PWM with complementary output, fault input, 12-bit dead time generator counter for motor control
  • 32-bit Real-time Timer and RTC with calendar, alarm and 32 kHz trimming features
  • 256-bit General Purpose Backup Registers (GPBR)
  • 32-bit Cyclic Redundancy Check Calculation Unit (CRCCU) for data integrity check of off-/on-chip memories
  • 47 I/O Lines with external interrupt capability (edge or level sensitivity), debouncing, glitch filtering and on-die series resistor termination
  • Three 32-bit Parallel Input/Output Controllers, Peripheral DMA-assisted Parallel Capture mode
  • 11-channel, 1Msps ADC with differential input mode and programmable gain stage and auto calibration
  • One 2-channel 12-bit 1Msps DAC
  • One Analog Comparator with flexible input selection, selectable input hysteresis
  • Serial Wire/JTAG Debug Port(SWJ-DP)
  • Debug access to all memories and registers in the system, including Cortex-M4 register bank when the core is running, halted, or held in reset.
  • Serial Wire Debug Port (SW-DP) and Serial Wire JTAG Debug Port (SWJ-DP) debug access.
  • Flash Patch and Breakpoint (FPB) unit for implementing breakpoints and code patches.
  • Data Watchpoint and Trace (DWT) unit for implementing watchpoints, data tracing, and system profiling.
  • Instrumentation Trace Macrocell (ITM) for support of printf style debugging.
  • IEEE1149.1 JTAG Boundary-scan on all digital pins.
  • ASF-Atmel software Framework – SAM software development framework
  • Integrated in the Atmel Studio IDE with a graphical user interface or available as standalone for GCC, IAR compilers.
  • DMA support, Interrupt handlers Driver support
  • USB, TCP/IP, Wi-Fi and Bluetooth, Numerous USB classes, DHCP and Wi-Fi encryption Stacks
  • RTOS integration, FreeRTOS is a core component

Applications

SAM4S

Specifications

  • Core Processor ARM Cortex M4

  • DigiKey Programmable Not Verified

  • Speed 120MHz

  • Operating Temperature -40℃ ~ 85℃ (TA)

  • Program Memory Type FLASH

  • RAM Size 128K x 8

  • Number of I/O 79

  • Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT

  • Mounting Type Surface Mount

  • Product Status Active

  • Oscillator Type Internal

  • Supplier Device Package 100-LQFP (14x14)

  • EEPROM Size -

  • Series SAM4S

  • Package / Case 100-LQFP

  • Core Size 32-Bit

  • Mfr Microchip Technology

  • Connectivity EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB

  • Program Memory Size 1MB (1M x 8)

  • Data Converters A/D 16x12b; D/A 2x12b

  • Package Tray

  • Voltage - Supply (Vcc/Vdd) 1.62V ~ 3.6V

  • Base Product Number ATSAM4S

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