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ATSAMR21G18A-MU
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
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basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
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Currently, our products are shipped through DHL, FedEx, SF, and UPS.
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The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Frequency | 2.4GHz |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | ATSAMR21G |
| Interface | I2C, SPI, UART, USART, USB |
| Memory Size | 256kB Flash 32kB SRAM |
| Number of I/O | 28 |
| RAM Size | 32kB |
| 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 | 6 |
| Core Architecture | ARM |
| On Chip Program ROM Width | 8 |
| CPU Family | CORTEX-M0 |
| Low Power Mode | YES |
| Format | FIXED POINT |
| Power - Output | 4dBm |
| Integrated Cache | YES |
| RF Family/Standard | General ISM > 1GHZ |
| RAM (words) | 32000 |
| 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 | 5 |
| Modulation | O-QPSK |
| Number of External Interrupts | 15 |
| Sensitivity (dBm) | -99 dBm |
| On Chip Data RAM Width | 8 |
| Number of DMA Channels | 12 |
| Height Seated (Max) | 1mm |
| Length | 7mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 12 Weeks |
| Contact Plating | Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 48-VFQFN Exposed Pad |
| Number of Pins | 48 |
| Operating Temperature | -40°C~85°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 | 48 |
| Type | TxRx + MCU |
| Technology | CMOS |
| Voltage - Supply | 1.8V~3.6V |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Terminal Pitch | 0.5mm |
ATSAMR21G18A-MU Overview
Save RF transceiver IC's board space with 48-VFQFN Exposed Pad package. Surface Mount is used to mount the RF transceiver's mounting.With transceiver RF's high reliability and efficiency, this emerges as a TxRx + MCU.The transceiver RF' packaging Tray provides high reliability.48 pins are on the transceiver RF circuit board.Try searching for ATSAMR21G variants of the transceiver.The mount is attached to Surface Mount.The RF transceiver comes from the well-known SMART? SAM R21 series.RF transceiver operates at 2.4GHz frequency.
ATSAMR21G18A-MU Features
48-VFQFN Exposed Pad package
Surface Mount for mounting
TxRx + MCU
Tray is used
48 pins
Use ATSAMR21G
SMART? SAM R21 series
ATSAMR21G18A-MU Applications
There are a lot of Microchip Technology ATSAMR21G18A-MU RF Transceiver ICs applications.
- Home and Security
- Automotive
- Utility and Smart Energy
- Thermostats
- LoT applications
- Medical
- Power management
- Industrial and Data Logger
- Wireless Price Tags
- Health care