256KB 256K x 8 FLASH ARM® Cortex®-M0+ 32-Bit Microcontroller SAM D21E Series ATSAMD21E18 32 Pin 48MHz 3.3V 32-TQFP
SOT-23
ATSAMD21E18A-AU Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Lifecycle Status
Production (Last Updated: 2 years ago)
Contact Plating
Tin
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
32-TQFP
Surface Mount
YES
Number of Pins
32
Supplier Device Package
32-TQFP (7x7)
Number of Terminals
32
Mounting Style
SMD/SMT
Interfaces
I2C/I2S/SPI/UART/USA
Data Converters
A/D 10x12b, D/A 1x10b
Package
Tray
Base Product Number
ATSAMD21
Mfr
Microchip Technology
Product Status
Active
Family Name
SAM D21
Instruction Set Architecture
ARM v6
Dimensions
7.1 x 7.1 x 1.05mm
Typical Operating Supply Voltage
3.3 V
Package Type
TQFP
Maximum Operating Temperature
+85 °C
Minimum Operating Temperature
-40 °C
MSL
MSL 3 - 168 hours
DAC Resolution
10 bit
Qualification
AEC-Q100
Number of I/Os
26 I/O
Interface Type
I2C, I2S, LIN, SPI, USART
Manufacturer
Microchip
Brand
Microchip Technology / Atmel
RoHS
Details
Package Shape
SQUARE
Number of I/O Lines
26
Operating Temperature
-40°C~85°C TA
Packaging
Tray
Series
SAM D21E
Published
2014
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
32
Terminal Finish
Matte Tin (Sn)
Max Operating Temperature
85 °C
Min Operating Temperature
-40 °C
Terminal Position
QUAD
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Supply Voltage
3.3V
Terminal Pitch
0.8mm
Reach Compliance Code
compliant
Frequency
48MHz
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
ATSAMD21E18
Pin Count
32
JESD-30 Code
S-PQFP-G32
Qualification Status
Not Qualified
Operating Supply Voltage
3.3V
Power Supplies
3.3 V
Temperature Grade
INDUSTRIAL
Interface
I2C, I2S, LIN, SPI, UART, USB
Max Supply Voltage
3.63 V
Min Supply Voltage
1.62 V
Memory Size
256kB
Oscillator Type
Internal
Number of I/O
26
Speed
48MHz
RAM Size
32K x 8
Memory Type
FLASH
Voltage - Supply (Vcc/Vdd)
1.62V~3.6V
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER, RISC
Core Processor
ARM® Cortex®-M0+
Peripherals
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Program Memory Type
FLASH
Core Size
32-Bit
Program Memory Size
256KB 256K x 8
Connectivity
I2C, LINbus, SPI, UART/USART, USB
Supply Current-Max
7 mA
Bit Size
32
Data Converter
A/D 10x12b; D/A 1x10b
Watchdog Timer
Yes
Has ADC
YES
DMA Channels
YES
Data Bus Width
32b
PWM Channels
YES
DAC Channels
YES
Seated Height-Max
1.2 mm
Number of Timers/Counters
5
Product Type
ARM Microcontrollers - MCU
ROM (words)
262144
Core Architecture
ARM
EEPROM Size
--
CPU Family
CORTEX-M0
Max Frequency
48 MHz
Number of A/D Converters
2
Number of Programmable I/O
26
Number of UART Channels
1
RAM (bytes)
32768
Number of ADC Channels
10
Max Junction Temperature (Tj)
100°C
ROM Programmability
FLASH
Number of PWM Channels
6
Number of I2C Channels
4
Ambient Temperature Range High
85°C
Number of SPI Channels
4
Number of USB Channels
1
Product
MCU
Product Category
ARM Microcontrollers - MCU
Device Core
ARM Cortex M0+
Height
1.2mm
Length
7.1mm
Width
7.1mm
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$3.00000
$3
25
$2.72960
$68.24
100
$2.47200
$247.2
ATSAMD21E18A-AU Product Details
ATSAMD21E18A-AU Overview
The package is 32-TQFP-shaped. There are 26 I/Os. In the case of the IC chip, the type of mounting is Surface Mount. Microcontroller is based on the 32-Bit core architecture. The type of program memory it uses is FLASH. Temperatures in the range of -40°C~85°C TA are operated by this Microcontroller. It is part of the SAM D21E series of electrical components. Having a size of 256KB 256K x 8, Microcontroller has a program memory of X bytes. A ARM® Cortex®-M0+ Core Processor is at the core of this Microcontroller. This device belongs to the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. IC Chip 32 has 32 terminations. 32-bits are used for its size. IC Chip has 3.3V volt supply outputs. With YES DMA channels, Microcontroller chip can handle large data transfers. 256kB is the size of the memory in the IC part. Using the base part number ATSAMD21E18, you will be able to find alternatives for the part. Using a 48MHz frequency, this electronic part can perform efficiently. Devices work in YES PWM channels. On the chip, 32 pins are accessible. In total, there are 5 timers/counters on the device. The pin count is 32. There is an embedded the CORTEX-M0 CPU family inside the device, which makes it a powerful device. There is FLASH memory on this piece of equipment. In addition, it comes with a ARM core architecture. It has 26 Programmable Input/Output pins that can be programmed. A total of 8 UART channels are available on it. The ADC channel count on this device totals up to 10 channels. A total of 2 A/D converters are included in this device. In order for the device to function, it uses 6 PWM channels. 4 I2C channels are integrated by the part.
ATSAMD21E18A-AU Features
32-TQFP package Mounting type of Surface Mount Minimum temperature of -40 °C
ATSAMD21E18A-AU Applications
There are a lot of Microchip Technology ATSAMD21E18A-AU Microcontroller applications.