
For Reference Only
Part Number | ATSAMD21E16B-AU |
OEMstron Part # | ATSAMD21E16B-AU |
Manufacturer | Microchip Technology |
Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
Description | IC MCU 32BIT 64KB FLASH 32TQFP |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | ATSAMD21E16B-AU PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 25 - Mar 2 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
ATSAMD21E16B-AU Specifications
Part Number | ATSAMD21E16B-AU | |
Brand | Microchip Technology | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Embedded Processors & Controllers | |
Subcategory | Microcontrollers | |
Manufacturer | Microchip Technology | |
Series | SAM D21E | |
Core Processor | ARM® Cortex®-M0+ | |
Core Size | 32-Bit | |
Speed | 48MHz | |
Connectivity | I²C, LINbus, SPI, UART/USART, USB | |
Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | |
Number of I/O | 26 | |
Program Memory Size | 64KB (64K x 8) | |
Program Memory Type | FLASH | |
EEPROM Size | - | |
RAM Size | 8K x 8 | |
Voltage - Supply (Vcc/Vdd) | 1.62V ~ 3.6V | |
Data Converters | A/D 10x12b; D/A 1x10b | |
Oscillator Type | Internal | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 32-TQFP | |
Supplier Device Package | 32-TQFP (7x7) |
ATSAMD21E16B-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 |
ATSAMD21E16B-AU D# V99:2348_07152813 Microchip Technology Inc |
MCU 32-bit ARM Cortex M0+ RISC 64KB Flash 3.3V 32-Pin TQFP Tray RoHS: Compliant
|
Americas - 445 |
ATSAMD21E16B-AUT D# V72:2272_07152725 Microchip Technology Inc |
MCU 32-bit ARM Cortex M0+ RISC 64KB Flash 3.3V 32-Pin TQFP T/R RoHS: Compliant
|
Americas - 1233 |
Part Number | Description | Stock |
ATSAMD21E16B-AU D# ATSAMD21E16B-AU Microchip Technology Inc |
HighEnd MCU - Trays (Alt: ATSAMD21E16B-AU) RoHS: Compliant
|
Americas - 0 |
ATSAMD21E16B-AUT D# ATSAMD21E16B-AUT Microchip Technology Inc |
32TQFP85C TEMP GREEN 3.3V 48MHZ T&R - Tape and Reel (Alt: ATSAMD21E16B-AUT) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
ATSAMD21E16B-AUT D# ATSAMD21E16B-AUT Microchip Technology Inc |
32TQFP85C TEMP GREEN 3.3V 48MHZ T&R (Alt: ATSAMD21E16B-AUT) |
Europe - 0 |
ATSAMD21E16B-AU D# ATSAMD21E16B-AU Microchip Technology Inc |
HighEnd MCU (Alt: ATSAMD21E16B-AU) |
Europe - 0 |
Part Number | Description | Stock |
ATSAMD21E16B-AU D# ATSAMD21E16B-AU-ND Microchip Technology Inc |
IC MCU 32BIT 64KB FLASH 32TQFP |
261 In Stock |
ATSAMD21E16B-AUT D# ATSAMD21E16B-AUTCT-ND Microchip Technology Inc |
IC MCU 32BIT 64KB FLASH 32TQFP |
1197 In Stock |
Part Number | Description | Stock |
ATSAMD21E16B-AUT D# 3629532 Microchip Technology Inc |
MICROCONTROLLERS (MCU) - 16/32 BIT - ARM RoHS: Compliant
Min Qty: 2000
Container: Reel
|
0 |
Part Number | Description | Stock |
ATSAMD21E16B-AUT Microchip Technology Inc |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
ATSAMD21E16B-AU Microchip Technology Inc |
RoHS: Compliant
pbFree: Yes
|
0 Tray |
Part Number | Description | Stock |
ATSAMD21E16BAU Microchip Technology Inc |
OEM/CM QUOTES ONLY | NO BROKERS |
336 |
Part Number | Description | Stock |
ATSAMD21E16B-AU D# ATSAMD21E16B-AU Microchip Technology Inc |
32TQFP 85C TEMP GREEN 3.3V 48MHZ RoHS: Compliant
pbFree: Yes
|
5000 - Alternates Available |
ATSAMD21E16B-AUT D# ATSAMD21E16B-AUT Microchip Technology Inc |
32TQFP 85C TEMP GREEN 3.3V 48MHZ T&R RoHS: Compliant
pbFree: Yes
|
Temporarily Out of Stock – Alternates Available |
Part Number | Description | Stock |
ATSAMD21E16B-AU Microchip Technology Inc |
OEM/CM Immediate delivery |
88720 |
Part Number | Description | Stock |
ATSAMD21E16B-AU D# 556-ATSAMD21E16B-AU Microchip Technology Inc |
ARM Microcontrollers - MCU 32TQFP,85C TEMP, GREEN, 3.3V, 48MHZ RoHS: Compliant
|
973 |
ATSAMD21E16B-AUT D# 556-ATSAMD21E16B-AUT Microchip Technology Inc |
ARM Microcontrollers - MCU 32TQFP,85C TEMP, GREEN, 3.3V, 48MHZ, T&R RoHS: Compliant
|
3999 |
Part Number | Description | Stock |
ATSAMD21E16B-AUT Microchip Technology Inc |
32TQFP,85C TEMP, GREEN, 3.3V, 48MHZ, T&R - Package: 32 TQFP 7x7x1mm T/R RoHS: Compliant
|
0 in Stock 0 on Order |
ATSAMD21E16B-AU Microchip Technology Inc |
32TQFP,85C TEMP, GREEN, 3.3V, 48MHZ - Package: 32 TQFP 7x7x1mm TRAY RoHS: Compliant
|
0 in Stock 0 on Order |
Part Number | Description | Stock |
ATSAMD21E16B-AU D# MCHP00000006805 Microchip Technology Inc |
32TQFP,85C TEMP, GREEN, 3.3V, 48MHZ - Package: 32 TQFP 7x7x1mm TRAY |
0 |
ATSAMD21E16B-AUT D# MCHP00000006806 Microchip Technology Inc |
32TQFP,85C TEMP, GREEN, 3.3V, 48MHZ, T&R - Package: 32 TQFP 7x7x1mm T/R |
0 |
Part Number | Description | Stock |
ATSAMD21E16B-AUT D# 49Y1558 Microchip Technology Inc |
32TQFP,85C TEMP, GREEN, 3.3V, 48MHZ, T&R, 32 TQFP 7X7X1MM T/R ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 2000
Container: TAPE & REEL - FULL
|
0 |
Part Number | Description | Stock |
ATSAMD21E16BAU Microchip Technology Inc |
OEM/CM ONLY |
136 |
Part Number | Description | Stock |
ATSAMD21E16B-AU Microchip Technology Inc |
IN stock Immediate delivery |
88705 |
Part Number | Description | Stock |
ATSAMD21E16B-AUT D# 25765395 Microchip Technology Inc |
MCU 32-bit ARM Cortex M0+ RISC 64KB Flash 3.3V 32-Pin TQFP T/R RoHS: Compliant
|
Americas - 1233 |
ATSAMD21E16B-AU D# 25860137 Microchip Technology Inc |
MCU 32-bit ARM Cortex M0+ RISC 64KB Flash 3.3V 32-Pin TQFP Tray RoHS: Compliant
|
Americas - 445 |
The Products You May Be Interested In
![]() |
MC68HC908AP32CB | IC MCU 8BIT 32KB FLASH 42DIP | 191 More on Order |
![]() |
PIC18F8410T-I/PT | IC MCU 8BIT 16KB FLASH 80TQFP | 323 More on Order |
![]() |
DSPIC33EV128GM102-E/MM | IC MCU 16BIT 128KB FLASH 28QFN | 490 More on Order |
![]() |
S912ZVML64F2MKH | IC MCU 16BIT 64KB FLASH 64LQFP | 157 More on Order |
![]() |
CG7868AA | IC MCU PSOC1 8SOIC | 328 More on Order |
![]() |
ATTINY11L-2SU | IC MCU 8BIT 1KB FLASH 8SOIC | 154 More on Order |
![]() |
LM3S5D91-IBZ80-A1T | IC MCU 32BIT 512KB FLASH 108BGA | 178 More on Order |
![]() |
Z8F4822VS020EG | IC MCU 8BIT 48KB FLASH 68PLCC | 227 More on Order |
![]() |
ST72F324K4TAE | IC MCU 8BIT 16KB FLASH 32LQFP | 372 More on Order |
![]() |
PIC16C74BT-04E/PT | IC MCU 8BIT 7KB OTP 44TQFP | 255 More on Order |
![]() |
C8051F352-GQ | IC MCU 8BIT 8KB FLASH 32LQFP | 1174 More on Order |
![]() |
PIC16LF726T-I/SO | IC MCU 8BIT 14KB FLASH 28SOIC | 241 More on Order |
Quick Inquiry
In Stock | 677 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 3.0069 | $ 3.0069 |
100 | $ 3.0069 | $ 300.6900 |
500 | $ 3.0069 | $ 1,503.4500 |
1000 | $ 3.0069 | $ 3,006.9000 |
2500 | $ 3.0069 | $ 7,517.2500 |
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.