Low

ATMEL  ATSAM4S8BA-MU  32 Bit Microcontroller, SAM4S Series, ARM Cortex-M4, 120 MHz, 512 KB, 128 KB, 64 Pins, QFN

Technical Data Sheet (5.50MB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

ATMEL ATSAM4S8BA-MU
ATMEL ATSAM4S8BA-MU
Video

Product Overview

The ATSAM4S8BA-MU is a SMART SAM4S series 32-bit Flash Microcontroller based on the high-performance ARM Cortex-M4 RISC processor. It operates at a maximum speed of 120MHz and features 512kB of flash memory and 128kB of SRAM. Peripheral set includes a full-speed USB device port with embedded transceiver, a high-speed MCI for SDIO/SD/MMC, an External Bus Interface featuring a Static Memory Controller to connect to SRAM, PSRAM, NOR flash, LCD Module and NAND flash, 2 USARTs, 2 UARTs, 2 TWIs, 3 SPIs, an I²S, as well as a PWM timer, two 3- channel general-purpose 16-bit timers (with stepper motor and quadrature decoder logic support), an RTC, a 12-bit ADC, a 12-bit DAC and an analog comparator. The device operate from 1.62V to 3.6V. It is ready for capacitive touch, offering native support for the Atmel QTouch® library for easy implementation of buttons, wheels and sliders. The real-time event management allows peripherals to receive, react to and send events in active and sleep modes.
  • ARM Cortex-M4 with 2kB of cache running at up to 120MHz
  • Memory protection unit (MPU)
  • DSP Instruction set
  • Thumb®-2 instruction set
  • Pin-to-pin compatible with Atmel SAM7S, SAM3N and SAM3S MCUs
  • Embedded voltage regulator for single supply operation
  • Power-on-reset (POR), brown-out detector (BOD) and watchdog for safe operation
  • 3 to 20MHz Resonator oscillators
  • RTC with Gregorian and Persian Calendar mode, waveform generation in low-power modes
  • RTC counter calibration circuitry compensates for 32.768kHz crystal frequency inaccuracy
  • High-precision factory-trimmed internal RC oscillator with 4MHz default frequency
  • Slow clock internal RC oscillator as permanent low-power mode device clock
  • Two PLLs up to 240MHz for device clock and for USB
  • Temperature sensor
  • Low-power tamper detection on two inputs
  • Sleep, wait and backup modes
  • 32-bit Real-time timer and RTC with calendar, alarm and 32kHz trimming features
  • 256-bit General purpose backup registers (GPBR)
  • One 2-channel 12-bit 1MSPS DAC
  • One analog comparator with flexible input selection, selectable input hysteresis

 

Product Information

Architecture:
ARM Cortex-M4
CPU Speed:
120MHz
Program Memory Size:
512KB
RAM Memory Size:
128KB
No. of Pins:
64Pins
MCU Case Style:
QFN
No. of I/O's:
47I/O's
Embedded Interface Type:
I2C, I2S, SPI, UART, USB
Supply Voltage Min:
1.62V
Supply Voltage Max:
3.6V
Packaging:
Each
Product Range:
-
MPU Core Size:
32bit
MSL:
MSL 1 - Unlimited
Peripherals:
ADC, Comparator, DAC, Temperature Sensor, Timer
Operating Temperature Min:
-40 °C
Operating Temperature Max:
85 °C
SVHC:
No SVHC (15-Jun-2015)
Controller Family/Series:
SAM4S

Find similar products  grouped by common attribute

Applications

  • Metering

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes

Associated Products

Similar Products