Status: | Active |
---|---|
Series: | ATSAM4SD32B |
RoHS: | Compliant |
For New Designs, we highly recommend to consider Revision B for Prototypes and Production.
Microchip's ARM®-based SAM4SD32 microcontroller builds on the high-performance 32-bit Cortex®-M4 core.
The SAM4SD32 features:
Prices starting from US$6.47
ARM Cortex-M4 with 2 Kbytes Cache running at up to 120 MHz |
Memory Protection Unit (MPU) |
DSP Instructions, Thumb®-2 instruction set |
2 x 1024 Kbytes Dual-Bank embedded Flash, ECC, Security Bit and Lock Bits |
160 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 |
Slow clock internal RC oscillator as permanent low-power mode device clock |
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 |
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 |
Part Family | ATSAM4SD32B |
---|---|
CPU Type | Cortex-M4 |
MaxSpeed (MHz) | 120 |
Program Memory Size (KB) | 2048 |
SRAM (KB) | 160 |
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 | 22 |
SPIâ„¢ | 3 |
I2C | 2 |
UART | 4 |
I2S | 1 |
Ethernet | None |
SDIO/SD-CARD/eMMC | 1 |
Quadrature Encoder Interface (QEI) | 1 |
Crypto Engine | No |
Number of USB Modules | 1 |
USB Interface | Full Speed |
Number of CAN Modules | 0 |
Type of CAN module | None |
ADC Channels | 10 |
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 | 6 |
Number of Comparators | 1 |
Internal Oscillator | 4,8,12Mhz,32Khz |
Hardware RTCC | Yes |
Max I/O Pins | 47 |
Pin Count | 64 |
Low Power | No |
Pins | Packaging | 64 | VQFN |
Temp Range | -40C to +85C |
Packing Media | Tray (260) |
Data Sheets |
---|
SAM4S Series Datasheet |
Design Checklist |
---|
Basic 32-Bit MCU Design and Troubleshooting Checklist |
Product Brief |
---|
Various Timers on SAM Devices Tech Brief |
JEDEC Indicator | e3 |
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ROHS | Compliant |
China EFUP | Compliant |
Device Weight (g) | 0.2247 |
Shipping Weight (kg) | 0.969231 |
Lead Count | 64 |
Package Type | VQFN |
Package Width or Size | 9x9x1mm |
Soldering Composition | Matte Tin |
QFN,GREEN,IND TEMP,MRL A | Microchip Technology |
Microcontroller Mcu, 32 Bit, Cortex-M4, 120Mhz, Qfn-64 | Newark Electronics |
SAM4S Series 2 MB Flash 160 kB SRAM 120 MHz 32-Bit Microcontroller - QFN-64 | Future Electronics |
MCU 32-bit SAM4S ARM Cortex M4 DSP/RISC 2048KB Flash 1.2/3.3V 64-Pin QFN Tray | Avnet America |
MCU, 32BIT, CORTEX-M4, 120MHZ, QFN-64 | Farnell |
Where can I find additional details, specifications and documents for a ATSAM4SD32BA-MU?
Additional datasheets, footprints and schematics for ATSAM4SD32BA-MU are listed on our Part Details page. You can also find images and similar parts to ATSAM4SD32BA-MU on this page.
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What category does ATSAM4SD32BA-MU fall under?
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Is the ATSAM4SD32BA-MU RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
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