ATSAMR21E17A-MF
| Parameters | |
|---|---|
| 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 | 2014 |
| 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 | 128kB Flash 16kB SRAM |
| Number of I/O | 16 |
| Speed | 48 MHz |
| RAM Size | 16kB |
| 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 | 802.15.4, General ISM > 1GHz |
| 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 |
ATSAMR21E17A-MF Overview
On the board, there is also a 32-VFQFN Exposed Pad package that saves space.The RF transceiver's mounting method adopted is Surface Mount.With transceiver RF's high reliability and efficiency, this emerges as a TxRx + MCU.High reliability can be achieved by using the advanced transceiver RF' packaging Tray.Try searching for the transceiver with ATSAMR21E if you are looking for variants.The mount is attached to Surface Mount.It is one of the well-known SMART? SAM R21 series RF transceiver line.In the 2.4GHz frequency range, RF transceiver operates .
ATSAMR21E17A-MF Features
32-VFQFN Exposed Pad package
Surface Mount for mounting
TxRx + MCU
Tray is used
Use ATSAMR21E
SMART? SAM R21 series
ATSAMR21E17A-MF Applications
There are a lot of Microchip Technology ATSAMR21E17A-MF RF Transceiver ICs applications.
- Location and Asset Tracking
- Remote Device Management
- LoT applications
- Remote Control
- Thermostats
- Automotive
- Wireless Price Tags
- Retail
- Chemical Sensors
- Utility and Smart Energy
