Microchip ATSAMD21E18A-AU

MCU 32-Bit SAM D21 ARM Cortex M0+ RISC 256KB Flash 3.3V 32-Pin TQFP - Trays
Production

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Technical Specifications

Physical
Case/PackageTQFP
Contact PlatingTin
MountSurface Mount
Number of Pins32
Technical
Ambient Temperature Range High85 °C
Core ArchitectureARM
Data Bus Width32 b
Frequency48 MHz
InterfaceI2C, I2S, LIN, SPI, UART, USB
Max Frequency48 MHz
Max Junction Temperature (Tj)100 °C
Max Operating Temperature85 °C
Max Supply Voltage3.63 V
Memory Size256 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.62 V
Number of A/D Converters2
Number of ADC Channels10
Number of I2C Channels4
Number of I/Os26
Number of Programmable I/O26
Number of PWM Channels6
Number of SPI Channels4
Number of Timers/Counters5
Number of UART Channels1
Number of USB Channels1
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PackagingCut Tape
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
RAM Size32 kB
Watchdog TimerYes
Dimensions
Height1.05 mm
Length7.1 mm
Width7.1 mm

Documents

Download datasheets and manufacturer documentation for Microchip ATSAMD21E18A-AU.

Farnell
Datasheet1,115 pages4 years ago
Datasheet977 pages10 years ago
element14 APAC
Datasheet0 pages0 years ago
Microchip
Datasheet1,153 pages2 years ago
Upverter
Datasheet1,202 pages5 years ago
Technical Drawing19 pages11 years ago
Electro Sonic
Datasheet0 pages0 years ago
Microchip SCT
Datasheet1,115 pages4 years ago
Future Electronics
Datasheet1,147 pages5 years ago
SHENGYU ELECTRONICS
Datasheet59 pages7 years ago
TME
Datasheet0 pages0 years ago

Inventory History

3 month trend:
+15.99%

Supply Chain

Lifecycle StatusProduction (Last Updated: 3 years ago)

Engineering Resources

View Evaluation kits and Reference designs for Microchip ATSAMD21E18A-AU.

Related Parts

Descriptions

Descriptions of Microchip ATSAMD21E18A-AU provided by its distributors.

MCU 32-Bit SAM D21 ARM Cortex M0+ RISC 256KB Flash 3.3V 32-Pin TQFP - Trays
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 48MHz, CMOS, PQFP32
256KB 1.62V~3.6V ARM-MSeries 48MHz 26 TQFP-32(7x7) Microcontroller Units (MCUs/MPUs/SOCs) ROHS
SAM D21E: 256 KB Flash 32 KB SRAM 48 MHz 32-Bit Microcontroller - TQFP-32EP
MCU, 32BIT, CORTEX-M0+, 48MHZ, TQFP-32; Product Range: SAM32 Family SAM D2X Series Microcontrollers; Architecture: ARM Cortex-M0+; No. of Bits: 32bit; CPU Speed: 48MHz; Program Memory Size: 256KB; RAM Memory Size: 32KB; No. of
Device Core = ARM® Cortex® M0+ / Data Bus Width bit = 32 / Clock Frequency Max. MHz = 48 / Program Memory Type = Flash / Program Memory Size KB = 256 / RAM Memory Size KB = 32 / Interfaces = LIN / Interfaces = SPI / Interfaces = SMBus / Interfaces = I²C / Interfaces = USART / ADC Channels = 10 / ADC Resolution bit = 10 / DAC Resolution bit = 10 / Number of Programmable I/Os = 26 / Number of Timers/Counters = 3 / Comparators = 2 / Supply Voltage Min. V = 1.62 / Supply Voltage Max. V = 3.63 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 85 / Package Type = TQFP / Pins = 32 / Mounting Type = SMD / MSL = Level-3 / Packaging = Tray / Length mm = 7 / Width mm = 7 / Height mm = 1.05 / Automotive Qualification Standard = AEC-Q100 / Reflow Temperature Max. °C = 260

Manufacturer Aliases

Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:

  • Microchip Technology
  • MICROCHI
  • MICROCHIP TECHNOLOGY INC
  • MICROC
  • MICROCH
  • MICROCHIP TECH
  • MCHP
  • MCRCH
  • MCP
  • MICROHIP
  • MICROSHIP
  • MICCHP
  • MTech
  • Microchip Technology / Atmel
  • MICROCHP
  • Microchip Technologies
  • Microchip / Microsemi
  • Atmel/Microchip
  • MICORCHIP
  • MICRIOCHIP
  • Atmel (Microchip Technology)
  • MICROCHIP (ATMEL)
  • MICHROCHIP
  • MICROCHIP TECHNOLOGY (VA)
  • MICROCHIPDIRECT

Technical Specifications

Physical
Case/PackageTQFP
Contact PlatingTin
MountSurface Mount
Number of Pins32
Technical
Ambient Temperature Range High85 °C
Core ArchitectureARM
Data Bus Width32 b
Frequency48 MHz
InterfaceI2C, I2S, LIN, SPI, UART, USB
Max Frequency48 MHz
Max Junction Temperature (Tj)100 °C
Max Operating Temperature85 °C
Max Supply Voltage3.63 V
Memory Size256 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.62 V
Number of A/D Converters2
Number of ADC Channels10
Number of I2C Channels4
Number of I/Os26
Number of Programmable I/O26
Number of PWM Channels6
Number of SPI Channels4
Number of Timers/Counters5
Number of UART Channels1
Number of USB Channels1
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PackagingCut Tape
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
RAM Size32 kB
Watchdog TimerYes
Dimensions
Height1.05 mm
Length7.1 mm
Width7.1 mm

Documents

Download datasheets and manufacturer documentation for Microchip ATSAMD21E18A-AU.

Farnell
Datasheet1,115 pages4 years ago
Datasheet977 pages10 years ago
element14 APAC
Datasheet0 pages0 years ago
Microchip
Datasheet1,153 pages2 years ago
Upverter
Datasheet1,202 pages5 years ago
Technical Drawing19 pages11 years ago
Electro Sonic
Datasheet0 pages0 years ago
Microchip SCT
Datasheet1,115 pages4 years ago
Future Electronics
Datasheet1,147 pages5 years ago
SHENGYU ELECTRONICS
Datasheet59 pages7 years ago
TME
Datasheet0 pages0 years ago

Compliance

Environmental Classification
REACH SVHCNo SVHC
RoHSCompliant
Compliance Statements