*For representation only.
EFR32FG22C121F512GM40-CR
| Mfr. No: | EFR32FG22C121F512GM40-CR |
| Mfr.: | Silicon Labs |
| Category: | RF System on a Chip - SoC |
| Description: | RF System on a Chip - SoC Flex Gecko, QFN40, 2.4G, 6dB, Proprietary, 512kB, 32kB(RAM), 26 GPIO |
| Lifecycle: | Active |
| Datasheet: | EFR32FG22C121F512GM40-CR Datasheet (PDF) |
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Specifications
| Programmable | Not Verified |
| Type | TxRx + MCU |
| RF Family/Standard | WiFi |
| Protocol | - |
| Modulation | 2-FSK, 2-GFSK, DSSS, GFSK, GMSK, MSK, O-QPSK |
| Frequency | 2.4GHz ~ 2.4835GHz |
| Data Rate (Max) | 2Mbps |
| Power - Output | 6dBm |
| Sensitivity | -102.3dBm |
| Memory Size | 512kB Flash, 32kB RAM |
| Serial Interfaces | I2C, I2S, SPI, IrDA, PDM, UART, USART |
| GPIO | 26 |
| Voltage - Supply | 1.71V ~ 3.8V |
| Current - Receiving | 3.6mA ~ 4.6mA |
| Current - Transmitting | 4.1mA ~ 8.5mA |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 40-VFQFN Exposed Pad |
| Supplier Device Package | 40-QFN (5x5) |
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Product Attributes
| Packaging | Reel |
| Standard Pack Qty | 2500 |
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Alternate / Replacement Parts
| Alternate Packaging | EFR32FG22C121F512GM40-C |
| Suggested Replacement |
9,885
Units In Stock
📦 Reel
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- Global shipping
- Genuine parts guaranteed
Test report available upon request —
view sample report
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Key Specifications
| Category | RF System on a Chip - SoC |
| RoHS | RoHS Compliant |
| Lifecycle | |
| Lead Time | 84 Days (from factory) |
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Documentation
⬇ Download Datasheet
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Compliance & Export
| Country / Standard | Code |
|---|---|
| CNHTS | 8542319090 |
| USHTS | 8542310070 |
| ECCN | 5A992.C |
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Product Overview
Manufactured by Silicon Labs, the EFR32FG22C121F512GM40-CR is classified under rf system on a chip - soc. Among its key specs are programmable: Not Verified, type: TxRx + MCU, RF family/standard: WiFi, protocol: -, modulation: 2-FSK, 2-GFSK, DSSS, GFSK, GMSK, MSK, O-QPSK and frequency: 2.4GHz ~ 2.4835GHz. This part has a typical lead time of 84 Days from factory and ships with a full manufacturer datasheet available for download. Get EFR32FG22C121F512GM40-CR from Simplytronix, shipped same day with a genuine parts guarantee.
