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Microchip Technology ATSAML21E18B-ANT
Manufacturer
Manufacturer Product Number
ATSAML21E18B-ANT
Description
IC MCU 32BIT 256KB FLASH 32TQFP
Manufacturer Standard Lead Time Contact us
Detailed Description
ARM® Cortex®-M0+ SAM L21E, Functional Safety (FuSa) Microcontroller IC 32-Bit 48MHz 256KB (256K x 8) FLASH 32-TQFP (7x7)
Datasheet View datasheet
EDA/CAD Models
Product Attributes
Type
Description
Manufacturer
Microchip Technology
Number of I/O
25
Operating Temperature
-40°C ~ 105°C (TA)
DigiKey Programmable
Not Verified
Oscillator Type
Internal
Program Memory Type
FLASH
EEPROM Size
-
Core Processor
ARM® Cortex®-M0+
Data Converters
A/D 10x12b; D/A 2x12b
Core Size
32-Bit
Mounting Type
Surface Mount
Supplier Device Package
32-TQFP (7x7)
Speed
48MHz
Program Memory Size
256KB (256K x 8)
RAM Size
32K x 8
Package / Case
32-TQFP
Voltage - Supply (Vcc/Vdd)
1.62V ~ 3.63V
Connectivity
I2C, LINbus, SCI, SPI, UART/USART, USB
Peripherals
DMA, POR, PWM, WDT
Documents & Media
Resource Type
Link
EDA Models
Design Resources
Training Modules
Environmental Information
Product Change Notices
Errata
Additional Resources
Attribute
Description
Part Number Alias
ATSAML21E18B-ANT
7559412
ATSAML21E18B-ANTCT-ND
ATSAML21E18B-ANTDKR-ND
ATSAML21E18B-ANTTR-ND
Availability
In Stock
Updated
5/16/2026
In-Stock: 3,495
Packaging Quantity Unit Price Ext Price
1 165.000 ₫ 165.000 ₫
165.000 ₫
All prices are shown in the selected currency
Cut Tape (CT) · Digikey
Quantity Unit Price Ext Price
1
165.000 ₫
165.000 ₫
25
160.000 ₫
4.000.000 ₫
MOQ 1 · Order multiple 1
Digi-Reel® · Digikey
Quantity Unit Price Ext Price
1
165.000 ₫
165.000 ₫
25
160.000 ₫
4.000.000 ₫
MOQ 1 · Order multiple 1
Tape & Reel (TR) · Digikey
Quantity Unit Price Ext Price
2,000
137.000 ₫
274.000.000 ₫
MOQ 2,000 · Order multiple 2,000
For Use With
MCP1700T-3302E/TT
IC REG LINEAR 3.3V 250MA SOT23-3
14.000 ₫ Microchip Technology
MCP16251T-I/CH
IC REG BOOST ADJ 100MA SOT23-6
20.000 ₫ Microchip Technology
MCP1700T-3302E/TT
IC REG LINEAR 3.3V 250MA SOT23-3
14.000 ₫ Microchip Technology
MCP1700T-3302E/TT
IC REG LINEAR 3.3V 250MA SOT23-3
14.000 ₫ Microchip Technology
MCP16251T-I/CH
IC REG BOOST ADJ 100MA SOT23-6
20.000 ₫ Microchip Technology
MCP16251T-I/CH
IC REG BOOST ADJ 100MA SOT23-6
16.000 ₫ Microchip Technology