
For Reference Only
Part Number | ATSAML21E18B-ANT |
OEMstron Part # | ATSAML21E18B-ANT |
Manufacturer | Microchip Technology |
Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
Description | IC MCU 32BIT 256KB FLASH 32TQFP |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | ATSAML21E18B-ANT PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 19 - Mar 24 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
ATSAML21E18B-ANT Specifications
Part Number | ATSAML21E18B-ANT | |
Brand | Microchip Technology | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Embedded Processors & Controllers | |
Subcategory | Microcontrollers | |
Manufacturer | Microchip Technology | |
Series | SAM L21E | |
Core Processor | ARM® Cortex®-M0+ | |
Core Size | 32-Bit | |
Speed | 48MHz | |
Connectivity | I²C, LINbus, SCI, SPI, UART/USART, USB | |
Peripherals | DMA, POR, PWM, WDT | |
Number of I/O | 25 | |
Program Memory Size | 256KB (256K x 8) | |
Program Memory Type | FLASH | |
EEPROM Size | - | |
RAM Size | 32K x 8 | |
Voltage - Supply (Vcc/Vdd) | 1.62V ~ 3.63V | |
Data Converters | A/D 10x12b; D/A 2x12b | |
Oscillator Type | Internal | |
Operating Temperature | -40°C ~ 105°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 32-TQFP | |
Supplier Device Package | 32-TQFP (7x7) |
ATSAML21E18B-ANT Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
ATSAML21E18B-ANT D# V72:2272_17056126 Microchip Technology Inc |
ATSAML21E18B-ANT Microcontrollers Microchip Technology MCU 32-bit ARM Cortex RISC 256KB Flash 3.3V 32-Pin T/R - Arrow.com RoHS: Compliant
|
Americas - 1979 |
Part Number | Description | Stock |
ATSAML21E18B-ANT D# ATSAML21E18B-ANT Microchip Technology Inc |
32TQFP 85C, GREEN,1.6-3.6V,48MHZ - Tape and Reel (Alt: ATSAML21E18B-ANT) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
ATSAML21E18B-ANT D# ATSAML21E18B-ANTCT-ND Microchip Technology Inc |
IC MCU 32BIT 256KB FLASH 32TQFP |
1574 In Stock |
Part Number | Description | Stock |
ATSAML21E18B-ANT D# 3630073 Microchip Technology Inc |
MICROCONTROLLERS (MCU) - 16/32 BIT - ARM RoHS: Compliant
Min Qty: 2000
Container: Reel
|
0 |
Part Number | Description | Stock |
ATSAML21E18B-ANT Microchip Technology Inc |
RoHS: Compliant
pbFree: Yes
|
0 |
Part Number | Description | Stock |
ATSAML21E18B-ANT D# ATSAML21E18B-ANT Microchip Technology Inc |
32TQFP 105C GREEN 1.6-3.6V 48MHz RoHS: Compliant
pbFree: Yes
|
Temporarily Out of Stock – Alternates Available |
Part Number | Description | Stock |
ATSAML21E18B-ANT Microchip Technology Inc |
32TQFP 85C, GREEN,1.6-3.6V,48MHz - Package: 32 TQFP 7x7x1mm T/R RoHS: Compliant
|
0 in Stock 0 on Order |
Part Number | Description | Stock |
ATSAML21E18B-ANT D# MCHP00000007421 Microchip Technology Inc |
32TQFP 85C, GREEN,1.6-3.6V,48MHz - Package: 32 TQFP 7x7x1mm T/R |
0 |
Part Number | Description | Stock |
ATSAML21E18B-ANT D# 25816855 Microchip Technology Inc |
ATSAML21E18B-ANT Microcontrollers Microchip Technology MCU 32-bit ARM Cortex RISC 256KB Flash 3.3V 32-Pin T/R - Arrow.com RoHS: Compliant
|
Americas - 1979 |
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Quick Inquiry
In Stock | 273 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 6.5756 | $ 6.5756 |
100 | $ 6.5756 | $ 657.5600 |
500 | $ 6.5756 | $ 3,287.8000 |
1000 | $ 6.5756 | $ 6,575.6000 |
2500 | $ 6.5756 | $ 16,439.0000 |
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