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ATSAM4S8BA-AU
ARM Microcontrollers - MCU LQFP, Green, IND TEMP,MRL A
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Manufacturer:
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Mfr.Part #:
ATSAM4S8BA-AU
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Datasheet:
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Programmabe:
Not Verified
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Core Processor:
ARM® Cortex®-M4
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Core Size:
32-Bit Single-Core
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Speed:
120MHz
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EDA/CAD Models:
Availability: 7767 PCS
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ATSAM4S8BA-AU General Description
Microchip's ARM®-based SAM4S8 microcontroller builds on the high-performance 32-bit Cortex®-M4 core.
The SAM4S8 features:
- Maximum operating speed of 120MHz
- 512KB of flash memory and 128KB of SRAM
- 1.62V to 3.6V supply
- Power consumption 200uA/MHz in dynamic mode at low operating frequency, 30mA at 100MHz and 3uA at 1.8V in back-up mode with the RTC running
- External bus interface supports SRAM, PSRAM, NOR Flash, LCD module and NAND Flash
- Extensive peripheral set for connectivity, system control and analog interfacing
- Native support for Microchip QTouch capacitive touch technology for implementation of buttons, sliders and wheels
- Pin-to-pin compatible with Microchip SAM7S, SAM3N and SAM3S MCUs
- Parallel Input/Output (IO) data capture mode
Get started with your application development now with the SAM4S evaluation kit, integrating a comprehensive development tool and software package. To reduce your time-to-market, Microchip and industry-leading third parties provide a worldwide support ecosystem.
Key Features
- ARM Cortex-M4 running at up to 120 MHz
- Memory Protection Unit (MPU)
- DSP Instructions, Thumb®-2 instruction set
- 512 Kbytes 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
- Embedded voltage regulator for single-supply operation
- Power-on-Reset (POR), Brown-out Detector (BOD) and Dual Watchdog for Safe Operation
- Quartz or ceramic resonator oscillators: 3 to 20 MHz with clock failure detection and 32.768 kHz for RTT or system clock
- 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
Specifications
Programmabe | Not Verified | Core Processor | ARM® Cortex®-M4 |
Core Size | 32-Bit Single-Core | Speed | 120MHz |
Connectivity | I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB | Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
Number of I/O | 47 | Program Memory Size | 512KB (512K x 8) |
Program Memory Type | FLASH | EEPROM Size | - |
RAM Size | 128K x 8 | Voltage - Supply (Vcc/Vdd) | 1.62V ~ 3.6V |
Data Converters | A/D 11x12b; D/A 2x12b | Oscillator Type | Internal |
Operating Temperature | -40°C ~ 85°C (TA) | Mounting Type | Surface Mount |
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Availability: 7767 PCS
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