Status: | Active |
---|---|
Series: | ATSAME54N20A |
RoHS: | Compliant |
The SAM E54 high performance micro-controller series features a 32-bit ARM® Cortex®-M4 processor with Floating Point Unit (FPU), running up to 120 MHz ,up to 1 MB Dual Panel Flash with ECC, and up to 256 KB of SRAM with ECC .It also adds a 10/100 Ethernet MAC and 2 CAN-FD ports targeted for industrial automation ,automotive applications and general purpose applications requiring Wired connectivity.
Series offers excellent features with class leading power performance and integrated hardware security.
Key features
· Quad Serial Peripheral Interface(QSPI) with Execute in Place (XIP) Support.
· Up to 2 Secure Digital Host Controller (SDHC)
· 10/100 Ethernet MAC with IEEE 1588 support.
· Up to 2 CAN-FD Interface.
· Inter-IC Sound(I2S)Controller for Audio
· Peripheral Touch Controller (PTC) supporting up to 256 channels of capacitive touch .
· Full speed USB with embedded Host/device.
· Supports 5 Low power modes with class leading 65µA/MHz Active Power Performance.
· Integrated security including Asymmetric and Symmetric Crypto hardware acceleration
· Serial communication (SERCOM) ports configurable as UART/USART, ISO 7816, SPI or I2C
Supported by MPLAB X IDE and MPLAB Harmony.
Functional Safety
This device supports the ISO 26262 (ASIL B) functional safety standard.
· The Functional Safety Manual, FMEDA and information on the Diagnostic Software are available under NDA through the request form on the 32-bit Microcontrollers Functional Safety web page.
· Learn more about 32-bit MCUs with Functional Safety capabilities including device hardware and certified software libraries.
Prices starting from US$6.10
Distributor | Stock | ||
---|---|---|---|
RS
from US$7.93
|
No stock
|
Buy Now | |
Microchip Technology
from US$6.10
|
21,540
in stock
|
Buy Now | |
Newark Electronics
from US$7.27
|
504
in stock
|
Buy Now | |
element14
from US$8.01
|
504
in stock
|
Buy Now | |
Farnell
from US$7.81
|
504
in stock
|
Buy Now | |
Future Electronics
from US$7.40
|
80
in stock
|
Buy Now | |
Avnet America
from US$6.99
|
-
|
Buy Now | |
EBV Elektronik
-
|
-
|
Buy Now | |
Avnet Silica
-
|
-
|
Buy Now |
ARM Cortex-M4F CPU running at up to 120 MHz |
Floating Point Unit (FPU) |
Embedded Trace Module (ETM) with instruction trace stream |
Core Sight Embedded Trace Buffer (ETB) |
Error Correction Code (ECC) |
Dual bank with Read-While-Write (RWW) support |
EEPROM hardware emulation |
Error Correction Code (ECC) RAM option |
Up to 4 KB of Tightly Coupled Memory (TCM) |
Up to 8 KB additional SRAM with backup retention capability |
Power-on Reset (POR) and Brown-out detection (BOD) |
Internal and external clock options |
External Interrupt Controller (EIC) |
Two-pin Serial Wire Debug (SWD) programming, test, and debugging interface |
Five Low Power Modes (Idle, Standby, Hibernate, Backup, and Off ) |
Sleep Walking peripherals. |
Battery backup support |
Embedded Buck/LDO regulator supporting on-the-fly selection. |
65µA/MHz active power consumption. |
Five confidential modes of operation (ECB, CBC, CFB, OFB, CTR) |
True Random Number Generator (TRNG) |
RSA, DSA |
Elliptic Curves Cryptography (ECC) ECC GF(2n), ECC GF(p) |
Integrity Check Module (ICM) based on Secure Hash Algorithm (SHA1, SHA224, SHA256), DMA |
32-channel Direct Memory Access Controller (DMAC) |
Compatibility with SD and SDHC Memory Card Specification Version 3.01 |
Compatibility with SDIO Specification Version 3.0 |
Compliant with JDEC specification, MMC memory cards V4.51 |
eXecute-In-Place (XIP) support |
Up to 75 MHz SDR operation and DDR support |
Embedded host and device function |
10/100 Mbps in MII and RMII with dedicated DMA |
IEEE 1588 Precision Time Protocol (PTP) , Time Stamping Unit (TSU) support |
IEEE802.3AZ/AF/PoE energy efficiency support |
Support for 802.1AS and 1588 precision clock synchronization protocol |
Wake on LAN support |
supporting CAN2.0 A/B and CAN-FD 1.0 |
USART with full-duplex and single-wire half-duplex configuration |
ISO7816 |
I2C up to 3.4MHz |
SPI |
LIN master/slave |
RS485 |
SPI inter-byte space |
One two-channel Inter-IC Sound Interface (I2S) |
Up to 14-bit parallel capture mode |
Up to 256 channel capacitive touch and proximity sensing |
32-channel Event System |
16-bit ,32-bit or 8-bit TC with two compare/capture channels |
Two 24-bit Timer/Counters for Control (TCC), with extended functions: |
Up to 5 wake-up pins with tamper detection and de-bouncing filter |
Watchdog Timer (WDT) with Window mode |
CRC-32 generator |
Position Decoder (PDEC) |
Frequency meter (FREQM) |
One Configurable Custom Logic (CCL) |
Differential and single-ended input |
Automatic offset and gain error compensation |
Oversampling and decimation in hardware to support 13-, 14-, 15-, or 16-bit resolution |
Dual 12-bit, 1 MSPS Output Digital-to-Analog Converter (DAC) |
Two Analog Comparators (AC) with Window Compare function |
One temperature sensor |
81 programmable I/O pins |
1.71V – 3.6V |
100-pin TQFP |
Part Family | ATSAME54 |
---|---|
CPU Type | Cortex-M4F |
MaxSpeed (MHz) | 120 |
Program Memory Size (KB) | 1024 |
SRAM (KB) | 256 |
Data EEPROM (bytes) | 0 |
Temp. Range Min. | -40 |
Temp. Range Max. | 125 |
Operation Voltage Min.(V) | 1.71 |
Operation Voltage Max.(V) | 3.6 |
Direct Memory Access (DMA) Channels | 32 |
SPIâ„¢ | 8 |
I2C | 8 |
UART | 8 |
I2S | 1 |
QSPI | 1 |
Ethernet | 10/100 Base-TX Mac |
SDIO/SD-CARD/eMMC | 2 |
Quadrature Encoder Interface (QEI) | 0 |
Hardware Touch Peripheral | PTC |
Crypto Engine | Yes |
Number of USB Modules | 1 |
USB Interface | Full Speed |
Number of CAN Modules | 2 |
Type of CAN module | CAN-FD |
ADC Channels | 28 |
Max ADC Resolution (bits) | 12 |
Max ADC Sampling Rate (ksps) | 1000 |
Number of DACs | 1 |
Input Capture | 17 |
Standalone Output Compare/ Standard PWM | 0 |
Motor Control PWM Channels | 17 |
Max 16 Bit Digital Timers | 13 |
Number of Comparators | 2 |
Internal Oscillator | 8,16,24Mhz,32Khz |
Hardware RTCC | Yes |
Max I/O Pins | 81 |
Pin Count | 100 |
Low Power | Yes |
Pins | Packaging | 100 | TQFP |
Temp Range | -40C to +85C |
Packing Media | Tray (90) |
Data Sheets |
---|
SAM D5X/E5X Family Datasheet |
Design Checklist |
---|
Basic 32-Bit MCU Design and Troubleshooting Checklist |
Miscellaneous |
---|
QTouch Library Selection Guide |
SAM D5/E5 Sell Sheet |
User Guides |
---|
QTouch Modular Library Peripheral Touch Controller User Guide |
LAN9252-SAME54 EtherCAT Application Quick Start Guide |
User Guide for Sensor less Field Oriented Control with SAM E54 |
JEDEC Indicator | e3 |
---|---|
ROHS | Compliant |
China EFUP | Compliant |
Device Weight (g) | 0.497 |
Shipping Weight (kg) | 4.088889 |
Lead Count | 100 |
Package Type | TQFP |
Package Width or Size | 14x14x1mm |
Soldering Composition | Matte Tin |
CM4, TQFP100,1MFlash,Tray,USB,Eth.,CAN | Microchip Technology |
120Mhz 1024Kb Flash 100 Tqfp Pkg Intray | Newark Electronics |
120MHZ 1024KB FLASH 100 TQFP PKG INTRAY | element14 |
SAMD54 Series 1 MB Flash 256 kB RAM 120 MHz 32-Bit Microcontroller - TQFP-100 | Future Electronics |
MCU ARM 120MHz 1MB Prog TQFP-100 | RS |
MCU 32-Bit ARM Cortex-M4F RISC 1MB Flash 1.71V to 3.63V 100-Pin TQFP Tray | Avnet America |
Where can I find additional details, specifications and documents for a ATSAME54N20A-AU?
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What category does ATSAME54N20A-AU fall under?
The ATSAME54N20A-AU is listed under Semiconductors - ICs > Microcontrollers - MCU > 16 / 32 Bit Microcontrollers - MCU - ARM.
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Is the ATSAME54N20A-AU RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
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