Microchip ATSAMD21E18A-AU, 32bit ARM Cortex M0+ Microcontroller, SAM D21, 48MHz, 256 kB Flash, 32-Pin TQFP
- RS Stock No.:
- 133-0940
- Mfr. Part No.:
- ATSAMD21E18A-AU
- Brand:
- Microchip
82 In Global stock for delivery within 10 working day(s)
Added
Price (ex. GST) Each (In a Pack of 2)
$6.985
(exc. GST)
$7.683
(inc. GST)
| Units | Per unit | Per Pack* |
| 2 - 8 | $6.985 | $13.97 |
| 10 + | $6.90 | $13.80 |
| *price indicative | ||
- RS Stock No.:
- 133-0940
- Mfr. Part No.:
- ATSAMD21E18A-AU
- Brand:
- Microchip
Technical data sheets
Legislation and Compliance
Product Details
ATSAMD21 ARM® Cortex®-M0+ Microcontrollers
ATSAMD21 ARM® Cortex®-M0+ Microcontrollers are SMART™ ARM-based microcontrollers designed for migration with identical peripheral modules, hex compatible code, identical linear address map and pin compatible migration paths between all devices within the SMART™ series. The microcontrollers also contain support for capacitive touch button slider and wheel user interfaces.
Features & Benefits of the ATSAMD21 Microcontrollers
•In-system programmable flash
•12-channel direct memory access
•12-channel Atmel Event System
•Up to 52 I/O pins
•32-bit real time clock and calendar
•Up to 5 16-bit Timers/Counters (TC)
•Up to 3 24-bit Timers/Counters (TCC)
•1 full-speed USB 2.0 embedded host and device interface
•2-pin serial wire debug (SWD) program and debug interface
•In-system programmable flash
•12-channel direct memory access
•12-channel Atmel Event System
•Up to 52 I/O pins
•32-bit real time clock and calendar
•Up to 5 16-bit Timers/Counters (TC)
•Up to 3 24-bit Timers/Counters (TCC)
•1 full-speed USB 2.0 embedded host and device interface
•2-pin serial wire debug (SWD) program and debug interface
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Specifications
Attribute | Value |
|---|---|
| Family Name | SAM D21 |
| Package Type | TQFP |
| Mounting Type | Surface Mount |
| Pin Count | 32 |
| Device Core | ARM Cortex M0+ |
| Data Bus Width | 32bit |
| Program Memory Size | 256 kB |
| Maximum Frequency | 48MHz |
| RAM Size | 32 kB |
| USB Channels | 0 |
| Number of PWM Units | 1 |
| Number of SPI Channels | 4 |
| Typical Operating Supply Voltage | 3.3 V |
| Number of I2C Channels | 4 |
| Number of UART Channels | 0 |
| Number of USART Channels | 4 |
| Number of CAN Channels | 0 |
| Maximum Number of Ethernet Channels | 0 |
| Instruction Set Architecture | ARM v6 |
| Minimum Operating Temperature | -40 °C |
| Number of ADC Units | 1 |
| Width | 7.1mm |
| Length | 7.1mm |
| ADCs | 10 x 12 bit |
| Dimensions | 7.1 x 7.1 x 1.05mm |
| Automotive Standard | AEC-Q100 |
| Height | 1.05mm |
| Maximum Operating Temperature | +85 °C |
| Number of Ethernet Channels | 0 |
| Number of PCI Channels | 0 |
| Pulse Width Modulation | 1 (18 Channel) |
| Program Memory Type | Flash |