ATSAMR21E16A-MF
| Parameters | |
|---|---|
| RAM (words) | 8000 |
| Data Rate (Max) | 250kbps |
| Serial Interfaces | I2C, SPI, UART, USART, USB |
| Current - Receiving | 11.3mA~11.8mA |
| Current - Transmitting | 7.2mA~13.8mA |
| Number of Serial I/Os | 4 |
| Modulation | O-QPSK |
| Number of External Interrupts | 14 |
| Sensitivity (dBm) | -99 dBm |
| On Chip Data RAM Width | 8 |
| Number of DMA Channels | 12 |
| Height Seated (Max) | 1mm |
| Length | 5mm |
| RoHS Status | ROHS3 Compliant |
| Factory Lead Time | 1 Week |
| Contact Plating | Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 32-VFQFN Exposed Pad |
| Operating Temperature | -40°C~125°C |
| Packaging | Tray |
| Published | 2016 |
| Series | SMART™ SAM R21 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 32 |
| Type | TxRx + MCU |
| Technology | CMOS |
| Voltage - Supply | 1.8V~3.6V |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Frequency | 2.4GHz |
| Base Part Number | ATSAMR21E |
| Interface | I2C, SPI, UART, USART, USB |
| Memory Size | 64kB Flash 8kB SRAM |
| Number of I/O | 16 |
| Speed | 48 MHz |
| RAM Size | 8kB |
| Memory Type | FLASH |
| Bit Size | 32 |
| Watchdog Timer | Yes |
| Has ADC | YES |
| DMA Channels | YES |
| Data Bus Width | 32b |
| PWM Channels | YES |
| DAC Channels | NO |
| Number of Timers/Counters | 3 |
| Core Architecture | ARM |
| On Chip Program ROM Width | 8 |
| CPU Family | CORTEX-M0 |
| Low Power Mode | YES |
| Number of Programmable I/O | 16 |
| Format | FIXED POINT |
| Power - Output | 4dBm |
| Integrated Cache | YES |
| RF Family/Standard | General ISM > 1GHZ |
ATSAMR21E16A-MF Overview
In order to save board space, RF transceiver IC uses the 32-VFQFN Exposed Pad package. In order to mount the RF transceiver's mounting, Surface Mount is used.It emergys as a TxRx + MCU with transceiver RF's high efficiency and reliable performance.High reliability can be achieved by using the advanced transceiver RF' packaging Tray.Try searching with ATSAMR21E if you're looking for variants.Transceiver is included in the Surface Mount mount.The RF transceiver is a kind of the well-known SMART? SAM R21 series of products.RF transceiver operates based on the frequency of 2.4GHz.
ATSAMR21E16A-MF Features
32-VFQFN Exposed Pad package
Surface Mount for mounting
TxRx + MCU
Tray is used
Use ATSAMR21E
SMART? SAM R21 series
ATSAMR21E16A-MF Applications
There are a lot of Microchip Technology ATSAMR21E16A-MF RF Transceiver ICs applications.
- Location and Asset Tracking
- Health and Fitness
- Low Noise Amplifier (LNA)
- Remote Control
- Receive
- Secure Payment
- Low-power IoT applications
- Health care
- Internet of Things (IoT)
- Switch
