
For Reference Only
Part Number | ATSAMD51N20A-AU |
OEMstron Part # | ATSAMD51N20A-AU |
Manufacturer | Microchip Technology |
Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
Description | IC MCU 32BIT 1MB FLASH 100TQFP |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | ATSAMD51N20A-AU PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 24 - Mar 1 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
ATSAMD51N20A-AU Specifications
Part Number | ATSAMD51N20A-AU | |
Brand | Microchip Technology | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Embedded Processors & Controllers | |
Subcategory | Microcontrollers | |
Manufacturer | Microchip Technology | |
Series | SAM D51 | |
Core Processor | ARM® Cortex®-M4F | |
Core Size | 32-Bit | |
Speed | 120MHz | |
Connectivity | EBI/EMI, I²C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB | |
Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM | |
Number of I/O | 81 | |
Program Memory Size | 1MB (1M x 8) | |
Program Memory Type | FLASH | |
EEPROM Size | - | |
RAM Size | 256K x 8 | |
Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.63V | |
Data Converters | A/D 28x12b; D/A 2x12b | |
Oscillator Type | Internal | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 100-TQFP | |
Supplier Device Package | 100-TQFP (14x14) |
ATSAMD51N20A-AU Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
ATSAMD51N20A-AUT D# V36:1790_17523824 Microchip Technology Inc |
MCU 32-bit ARM Cortex M4F RISC 1MB Flash 3.3V 100-Pin TQFP T/R RoHS: Compliant
|
Americas - 0 |
ATSAMD51N20A-AU D# V36:1790_17526902 Microchip Technology Inc |
MCU 32-bit ARM Cortex M4F RISC 1MB Flash 3.3V 100-Pin TQFP Tray RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
ATSAMD51N20A-AU-EFP D# ATSAMD51N20A-AU-EFP Microchip Technology Inc |
Microcontroller 32-Bit ARM Cortex-M4F RISC 1MB Flash 100-Pin TQFP Tray - Trays (Alt: ATSAMD51N20A-AU-EFP) RoHS: Compliant
|
Americas - 0 |
ATSAMD51N20A-AU D# ATSAMD51N20A-AU Microchip Technology Inc |
HighEnd MCU - Trays (Alt: ATSAMD51N20A-AU) RoHS: Compliant
|
Americas - 0 |
ATSAMD51N20A-AUT-EFP D# ATSAMD51N20A-AUT-EFP Microchip Technology Inc |
Microcontroller 32-Bit ARM Cortex-M4F RISC 1MB Flash 100-Pin TQFP T/R - Tape and Reel (Alt: ATSAMD51N20A-AUT-EFP) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
ATSAMD51N20A-AU-EFP D# ATSAMD51N20A-AU-EFP Microchip Technology Inc |
Microcontroller 32-Bit ARM Cortex-M4F RISC 1MB Flash 100-Pin TQFP Tray (Alt: ATSAMD51N20A-AU-EFP) |
Europe - 0 |
ATSAMD51N20A-AUT D# ATSAMD51N20A-AUT Microchip Technology Inc |
HighEnd MCU (Alt: ATSAMD51N20A-AUT) |
Europe - 0 |
ATSAMD51N20A-AU D# ATSAMD51N20A-AU Microchip Technology Inc |
HighEnd MCU (Alt: ATSAMD51N20A-AU) |
Europe - 0 |
Part Number | Description | Stock |
ATSAMD51N20A-AU D# ATSAMD51N20A-AU-ND Microchip Technology Inc |
IC MCU 32BIT 1MB FLASH 100TQFP |
Temporarily Out of Stock |
ATSAMD51N20A-AUT-EFP D# 150-ATSAMD51N20A-AUT-EFPTR-ND Microchip Technology Inc |
IC MCU 32BIT 1MB FLASH 100TQFP |
Temporarily Out of Stock |
ATSAMD51N20A-AU-EFP D# 150-ATSAMD51N20A-AU-EFP-ND Microchip Technology Inc |
IC MCU 32BIT 1MB FLASH 100TQFP |
707 In Stock |
ATSAMD51N20A-AUT D# ATSAMD51N20A-AUTCT-ND Microchip Technology Inc |
IC MCU 32BIT 1MB FLASH 100TQFP |
6 In Stock |
Part Number | Description | Stock |
ATSAMD51N20A-AUT-EFP D# 3629700 Microchip Technology Inc |
MICROCONTROLLERS (MCU) - 16/32 BIT - ARM RoHS: Compliant
Min Qty: 1000
Container: Reel
|
0 |
ATSAMD51N20A-AU D# 2775892 Microchip Technology Inc |
120MHZ 1024KB FLASH 100 TQFP PKG INTRAY RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
ATSAMD51N20A-AU-EFP D# 3629698 Microchip Technology Inc |
MICROCONTROLLERS (MCU) - 16/32 BIT - ARM RoHS: Compliant
Min Qty: 180
Container: Each
|
0 |
ATSAMD51N20A-AUT D# 3629699 Microchip Technology Inc |
MICROCONTROLLERS (MCU) - 16/32 BIT - ARM RoHS: Compliant
Min Qty: 1000
Container: Reel
|
0 |
Part Number | Description | Stock |
ATSAMD51N20A-AU Microchip Technology Inc |
SAMD51 Series 1 MB Flash 256 kB RAM 32-Bit SMT Microcontroller - TQFP-100 RoHS: Compliant
pbFree: Yes
|
0 Tray |
ATSAMD51N20A-AUT Microchip Technology Inc |
RoHS: Compliant
pbFree: Yes
|
0 |
ATSAMD51N20A-AUT-EFP Microchip Technology Inc |
RoHS: Not Compliant
pbFree: No
|
0 |
Part Number | Description | Stock |
ATSAMD51N20AAU Microchip Technology Inc |
OEM/CM QUOTES ONLY | NO BROKERS |
6210 |
ATSAMD51N20AAUEFP Microchip Technology Inc |
OEM/CM QUOTES ONLY | NO BROKERS |
401 |
Part Number | Description | Stock |
ATSAMD51N20A-AUT-EFP Microchip Technology Inc |
RoHS: Not Compliant
|
0 |
ATSAMD51N20A-AU-EFP Microchip Technology Inc |
RoHS: Not Compliant
|
0 |
Part Number | Description | Stock |
ATSAMD51N20A-AUT D# ATSAMD51N20A-AUT Microchip Technology Inc |
CM4 TQFP100 1MFlash T&R USB RoHS: Compliant
pbFree: Yes
|
Temporarily Out of Stock – Alternates Available |
ATSAMD51N20A-AU D# ATSAMD51N20A-AU Microchip Technology Inc |
CM4 TQFP100 1MFlash Tray USB RoHS: Compliant
pbFree: Yes
|
Temporarily Out of Stock – Alternates Available |
ATSAMD51N20A-AU-EFP D# ATSAMD51N20A-AU-EFP Microchip Technology Inc |
CM4 TQFP100 1MFlash Tray USB Extended Flash Performance RoHS: Compliant
pbFree: Yes
|
4140 - Alternates Available |
ATSAMD51N20A-AUT-EFP D# ATSAMD51N20A-AUT-EFP Microchip Technology Inc |
CM4 TQFP100 1MFlash T&R USB Extended Flash Performance RoHS: Compliant
pbFree: Yes
|
Temporarily Out of Stock – Alternates Available |
Part Number | Description | Stock |
ATSAMD51N20A-AU-EFP D# 556-AMD51N20A-AU-EFP Microchip Technology Inc |
ARM Microcontrollers - MCU 120MHZ 1024KB Flash 100 TQFP PKG inTray 85CTemp [operational below -20C] RoHS: Compliant
|
168 |
Part Number | Description | Stock |
ATSAMD51N20A-AUT Microchip Technology Inc |
120MHZ 1024KB Flash 100 TQFP PKG inTapeNReel 85CTemp - Package: 100 TQFP 14x14x1mm T/R RoHS: Compliant
|
0 in Stock 0 on Order |
ATSAMD51N20A-AU Microchip Technology Inc |
120MHZ 1024KB Flash 100 TQFP PKG inTray 85CTemp - Package: 100 TQFP 14x14x1mm TRAY RoHS: Compliant
|
0 in Stock 0 on Order |
ATSAMD51N20A-AUN02 Microchip Technology Inc |
RoHS: Compliant
|
0 in Stock 0 on Order |
ATSAMD51N20A-AUT-EFP Microchip Technology Inc |
120MHZ 1024KB Flash 100 TQFP PKG inTapeNReel 85CTemp [operational below -20C] - Package: 100 TQFP 14x14x1mm T/R RoHS: Compliant
|
0 in Stock 0 on Order |
ATSAMD51N20A-AU-EFP Microchip Technology Inc |
120MHZ 1024KB Flash 100 TQFP PKG inTray 85CTemp [operational below -20C] - Package: 100 TQFP 14x14x1mm TRAY RoHS: Compliant
|
0 in Stock 0 on Order |
ATSAMD51N20A-AUTN01 Microchip Technology Inc |
RoHS: Compliant
|
0 in Stock 0 on Order |
Part Number | Description | Stock |
ATSAMD51N20A-AU-EFP D# MCHP00000007010 Microchip Technology Inc |
120MHZ 1024KB Flash 100 TQFP PKG inTray 85CTemp [operational below -20C] - Package: 100 TQFP 14x14x1mm TRAY |
0 |
ATSAMD51N20A-AUTN01 D# MCHP00000097532 Microchip Technology Inc |
0 | |
ATSAMD51N20A-AUN02 D# MCHP00000097531 Microchip Technology Inc |
0 | |
ATSAMD51N20A-AU D# MCHP00000007009 Microchip Technology Inc |
120MHZ 1024KB Flash 100 TQFP PKG inTray 85CTemp - Package: 100 TQFP 14x14x1mm TRAY |
0 |
ATSAMD51N20A-AUT-EFP D# MCHP00000007012 Microchip Technology Inc |
120MHZ 1024KB Flash 100 TQFP PKG inTapeNReel 85CTemp [operational below -20C] - Package: 100 TQFP 14x14x1mm T/R |
0 |
ATSAMD51N20A-AUT D# MCHP00000007011 Microchip Technology Inc |
120MHZ 1024KB Flash 100 TQFP PKG inTapeNReel 85CTemp - Package: 100 TQFP 14x14x1mm T/R |
0 |
Part Number | Description | Stock |
ATSAMD51N20A-AUT-EFP D# 39AH1586 Microchip Technology Inc |
120MHZ 1024KB FLASH 100 TQFP PKG INTAPENREEL 85CTEMP [OPERATIONAL BELOW -20C], 100 TQFP 14X14X1MM T/R ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 1000
Container: TAPE & REEL - FULL
|
0 |
ATSAMD51N20A-AU-EFP D# 39AH1585 Microchip Technology Inc |
120MHZ 1024KB FLASH 100 TQFP PKG INTRAY 85CTEMP [OPERATIONAL BELOW -20C], 100 TQFP 14X14X1MM TRAY ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 90
Container: Bulk
|
0 |
ATSAMD51N20A-AU D# 23AC2397 Microchip Technology Inc |
MCU, ARM CORTEX-M4F, 120MHZ, TQFP-100, Product Range:SAM32 Family SAM D5X Series Microcontrollers, Architecture:ARM Cortex-M4F, No. of Bits:32bit, CPU Speed:120MHz, Program Memory Size:1MB, RAM Memory Size:256KB, No. of Pins:100Pins RoHS Compliant: Yes RoHS: Compliant
Min Qty: 90
Container: Bulk
|
0 |
Part Number | Description | Stock |
ATSAMD51N20A-AU-EFP Microchip Technology Inc |
RoHS: Not Compliant
|
0 |
ATSAMD51N20A-AUT-EFP Microchip Technology Inc |
RoHS: Not Compliant
|
0 |
Part Number | Description | Stock |
ATSAMD51N20A-AU D# 1449424 Microchip Technology Inc |
Microchip ATSAMD51N20A-AU, 32bit ARM Cortex M4 Microcontroller, ATSAMD51, 120MHz, 1 MB Flash, 100-Pin TQFP, PU Min Qty: 450
Container: Tray
|
230 |
Part Number | Description | Stock |
ATSAMD51N20AAUEFP Microchip Technology Inc |
OEM/CM ONLY |
432 |
ATSAMD51N20AAU |
OEM/CM ONLY |
5495 |
Part Number | Description | Stock |
ATSAMD51N20A-AU D# 2775892 Microchip Technology Inc |
120MHZ 1024KB FLASH 100 TQFP PKG INTRAY RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
The Products You May Be Interested In
![]() |
PIC32MX250F256HT-I/MR | IC MCU 32BIT 256KB FLASH 64QFN | 262 More on Order |
![]() |
MPC566AZP56 | IC MCU 32BIT 1MB FLASH 388BGA | 296 More on Order |
![]() |
AT90USB1286-AU | IC MCU 8BIT 128KB FLASH 64TQFP | 792 More on Order |
![]() |
MB96F655ABPMC-GE1 | IC MCU 16BIT 160KB FLASH 120LQFP | 303 More on Order |
![]() |
PIC16F887-I/PT | IC MCU 8BIT 14KB FLASH 44TQFP | 5183 More on Order |
![]() |
TMS320F28374SZWTTR | IC MCU 32BIT SGL-CORE 512KB FLSH | 213 More on Order |
![]() |
MCF52233CVM60J | IC MCU 32BIT 256KB FLASH 121BGA | 215 More on Order |
![]() |
F28M36P63C2ZWTQ | IC MCU 32BIT 1MB FLASH 289NFBGA | 117 More on Order |
![]() |
R5S726A2D216FP#V0 | IC MCU 32BIT ROMLESS 120LQFP | 235 More on Order |
![]() |
DSPIC33FJ16MC102-I/SP | IC MCU 16BIT 16KB FLASH 28SDIP | 101 More on Order |
![]() |
Z86E0612SSC | IC MCU 8BIT 1KB OTP 18SOIC | 364 More on Order |
![]() |
ATSAML11E16A-AU | IC MCU 32BIT 64KB FLASH 32TQFP | 2501 More on Order |
Quick Inquiry
In Stock | 650 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
2500 | $ 0.0000 | $ 0.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
Contact Us
- CALL US
86-755-83232896
- SKYPE
- Message
Please feel free to contact us for details.