Status: | Active |
---|---|
Series: | ATSAM3X4C |
RoHS: | Compliant |
Based on the ARM® Cortex®-M3 processor, the Microchip's SAM3X4C runs at 84MHz and features 256KB of flash memory in 2 x 128KB banks and 64KB of SRAM in 2 x 32KB banks. Its highly-integrated peripheral set includes Ethernet, dual CAN, High Speed USB MiniHost and device with on-chip PHY, high-speed SD/SDIO/MMC, and multiple USARTs, SPIs, TWIs (I2C), and one I2S.
The SAM3X4C also features a 12-bit ADC/DAC, temperature sensor, 32-bit timers, PWM timer and RTC.
The Microchip QTouch Library is available for the SAM3X4C for easy implementation of buttons, sliders and wheels.
The device operates from 1.62V to 3.6V and is available in 100-pin QFP and BGA packages.
ARM Cortex-M3 revision 2.0 running at up to 84 MHz |
Memory Protection Unit (MPU) |
24-bit SysTick Counter |
Thumb®-2 instruction set |
Nested Vector Interrupt Controller |
2 x 128 Kbytes embedded Flash, 128-bit wide access, memory accelerator, dual bank |
32 + 32 Kbytes embedded SRAM with dual banks |
16 Kbytes ROM with embedded bootloader routines (UART, USB) and IAP routines |
Embedded voltage regulator for single-supply operation |
POR, BOD and Watchdog for safe reset |
Quartz or resonator oscillators: 3 to 20 MHz main and optional low power 32.768 kHz for RTC or device clock |
High precision 8/12 MHz factory trimmed internal RC oscillator with 4 MHz Default Frequency for fast device startup |
Slow Clock Internal RC oscillator as permanent clock for device clock in low power mode |
One PLL for device clock and one dedicated PLL for USB 2.0 High Speed Mini Host/Device |
Temperature Sensor |
15 peripheral DMA (PDC) channels and 6-channel central DMA plus dedicated DMA for High-Speed USB Mini Host/Device and Ethernet MAC |
Sleep, Wait and Backup modes, down to 2.5 μA in Backup mode with RTC, RTT, and GPBR |
100-lead LQFP – 14 x 14 mm, pitch 0.5 mm |
100-ball TFBGA – 9 x 9 mm, pitch 0.8 mm |
Industrial (-40° C to +85° C) |
USB 2.0 Device/Mini Host: 480 Mbps, 4 Kbyte FIFO, up to 10 bidirectional Endpoints, dedicated DMA |
3 USARTs (ISO7816, IrDA®, Flow Control, SPI, Manchester and LIN support) and one UART |
2 TWI (I2C compatible), up to 6 SPIs, 1 SSC (I2S), 1 HSMCI (SDIO/SD/MMC) with up to 2 slots |
9-channel 32-bit Timer Counter (TC) for capture, compare and PWM mode, Quadrature Decoder Logic and 2-bit Gray Up/Down Counter for Stepper Motor |
32-bit low-power Real-time Timer (RTT) and low-power Real-time Clock (RTC) with calendar and alarm features |
256-bit General Purpose Backup Registers (GPBR) |
Ethernet MAC 10/100 (EMAC - RMII) with dedicated DMA |
2 CAN Controllers with 8 Mailboxes |
True Random Number Generator (TRNG) |
63 I/O lines with external interrupt capability (edge or level sensitivity), debouncing, glitch filtering and on-die Series Resistor Termination |
Six 32-bit Parallel Input/Output Controllers |
16-channel 12-bit 1 msps ADC with differential input mode and programmable gain stage |
2-channel 12-bit 1 msps DAC |
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 |
Part Family | ATSAM3X4C |
---|---|
CPU Type | Cortex-M3 |
MaxSpeed (MHz) | 84 |
Program Memory Size (KB) | 256 |
SRAM (KB) | 64 |
Data EEPROM (bytes) | 0 |
Temp. Range Min. | -40 |
Temp. Range Max. | 85 |
Operation Voltage Min.(V) | 1.62 |
Operation Voltage Max.(V) | 3.6 |
Direct Memory Access (DMA) Channels | 21 |
SPIâ„¢ | 4 |
I2C | 2 |
UART | 4 |
I2S | 1 |
Ethernet | 10/100 Base-TX Mac |
SDIO/SD-CARD/eMMC | 1 |
Quadrature Encoder Interface (QEI) | 2 |
Crypto Engine | No |
Number of USB Modules | 1 |
USB Interface | High Speed |
Number of CAN Modules | 2 |
Type of CAN module | None |
ADC Channels | 16 |
Max ADC Resolution (bits) | 12 |
Max ADC Sampling Rate (ksps) | 1000 |
Number of DACs | 1 |
Input Capture | 6 |
Standalone Output Compare/ Standard PWM | 0 |
Motor Control PWM Channels | 0 |
Max 16 Bit Digital Timers | 0 |
Number of Comparators | 0 |
Internal Oscillator | 4,8,12Mhz,32Khz |
Hardware RTCC | Yes |
Max I/O Pins | 63 |
Pin Count | 100 |
Low Power | No |
Pins | Packaging | 100 | TFBGA |
Temp Range | -40C to +85C |
Packing Media | Tray (260) |
Data Sheets |
---|
SAM3X/SAM3A Series Datasheet |
Brochures |
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Atmel Studio - Software Development Environment |
Atmel Flash Microcontroller Product Portfolio |
Atmel SAM3X Series |
Atmel-Integrating the Internet of Things |
Supporting Collateral |
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Next-Generation IDE: Maximizing IP Reuse |
What is SSC? How to Configure SSC for Audio Applications |
JEDEC Indicator | e8 |
---|---|
ROHS | Compliant |
China EFUP | Compliant |
Device Weight (g) | 0.1389 |
Shipping Weight (kg) | 0.803846 |
Lead Count | 100 |
Package Type | TFBGA |
Package Width or Size | 9x9x1.2mm |
Soldering Composition | LF35 |
BGA100, GREEN, IND TEMP, MRL A | Microchip Technology |
MCU 32-bit AT91SAM ARM Cortex M3 RISC 512KB Flash 100-Pin LF-BGA | Avnet Silica |
Microcontroller Mcu, 32 Bit, Cortex-M3, 84Mhz, Lfbga-100 | Newark Electronics |
SAM3X Series 256 kB Flash 64 kB SRAM 84 MHz 32-Bit Microcontroller - LFBGA-100 | Future Electronics |
MCU, 32BIT, 84MHZ, LFBGA-100 | Farnell |
Where can I find additional details, specifications and documents for a ATSAM3X4CA-CU?
Additional datasheets, footprints and schematics for ATSAM3X4CA-CU are listed on our Part Details page. You can also find images and similar parts to ATSAM3X4CA-CU on this page.
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What category does ATSAM3X4CA-CU fall under?
The ATSAM3X4CA-CU is listed under Semiconductors - ICs > Microcontrollers - MCU > 16 / 32 Bit Microcontrollers - MCU - ARM.
Can I view similar or alternative parts?
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Is the ATSAM3X4CA-CU RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
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