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256KB 256K x 8 FLASH ARM® Cortex®-M0+ 32-Bit Microcontroller SAM D21E Series ATSAMD21E18 32 Pin 48MHz 3.3V 32-TQFP
- Manufacturer: Microchip Technology
- NO: 536-ATSAMD21E18A-AU
- Package: 32-TQFP
- Datasheet:
- Stock: 9985
- Description: 256KB 256K x 8 FLASH ARM® Cortex®-M0+ 32-Bit Microcontroller SAM D21E Series ATSAMD21E18 32 Pin 48MHz 3.3V 32-TQFP (Kg)
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| Parameters | |
|---|---|
| Factory Lead Time | 8 Weeks |
| Contact Plating | Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 32-TQFP |
| Number of Pins | 32 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tray |
| Published | 2014 |
| Series | SAM D21E |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 32 |
| Subcategory | Microcontrollers |
| Technology | CMOS |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.8mm |
| Frequency | 48MHz |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | ATSAMD21E18 |
| Qualification Status | Not Qualified |
| Operating Supply Voltage | 3.3V |
| Interface | I2C, I2S, LIN, SPI, UART, USB |
| Memory Size | 256kB |
| Oscillator Type | Internal |
| Number of I/O | 26 |
| RAM Size | 32K x 8 |
| 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 | 7mA |
| Bit Size | 32 |
| Data Converter | A/D 10x12b; D/A 1x10b |
| Watchdog Timer | Yes |
| Has ADC | YES |
| DMA Channels | YES |
| Data Bus Width | 32b |
| Number of Timers/Counters | 5 |
| Core Architecture | ARM |
| CPU Family | CORTEX-M0 |
| Number of A/D Converters | 2 |
| Number of UART Channels | 1 |
| Number of ADC Channels | 10 |
| Max Junction Temperature (Tj) | 100°C |
| Number of PWM Channels | 6 |
| Number of I2C Channels | 4 |
| Ambient Temperature Range High | 85°C |
| Height | 1.2mm |
| Length | 7.1mm |
| Width | 7.1mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
ATSAMD21E18A-AU Overview
There is a 32-TQFP package available. In total, it has 26 inputs and outputs. Surface Mount is the mounting type of the Microcontroller that is attached to the panel. 32-Bit core is the basis for this Microcontroller. This Microcontroller's program memory type is FLASH. There is a temperature range of -40°C~85°C TA that is operated by this Microcontroller. SAM D21E series components belong to this electrical component. This program memory has a size of 256KB 256K x 8, which indicates what the size of the program memory is. The ARM® Cortex®-M0+ Core Processor powers the device and is one of its key features. Microcontroller's a MICROCONTROLLER, RISC uPs/uCs/Peripheral IC. There are 32 terminations on the IC chip. You get a 32-bit size. A 3.3V volt supply is provided by the Microcontroller chip. DMA channels number YES. 256kB is the memory size of the part. ATSAMD21E18 serves as a base part number to find alternatives. MCU's frequency is 48MHz. On the chip, there are 32 pins that are accessible. Using the timer/counter system, it has 5 timers/counters. The device is powered by the the CORTEX-M0 CPU family that is embedded in it. This device features a ARM core architecture. The device has 1 UART channels. It consists of 10 channels in total for the ADC. The device has a set of 2 A/D converters. A total of 6 PWM channels are used by the device. 4 channels of I2C have been incorporated into the design of the part.
ATSAMD21E18A-AU Features
32-TQFP package
Mounting type of Surface Mount
Microcontrollers subcategory
ATSAMD21E18A-AU Applications
There are a lot of Microchip Technology ATSAMD21E18A-AU Microcontroller applications.
- Graphic terminals
- Entertainment products
- Computed Tomography (CT scan)
- Embedded gateways
- Security systems
- Routers
- Process control devices
- Home appliances
- Toasters
- Walkie talkies
