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Same model may have multiple batches, images only for reference.
SI4455-C2A-GMR Real Image
Same model may have multiple batches, images only for reference.

SI4455-C2A-GMR

Part No SI4455-C2A-GMR
Manufacturer Silicon Labs
Catalog RF Transceiver ICs
Description IC RF TXRX+MCU ISM / EASY-TO-USE, LOW-CURRENT OOK/(G)FSK SUB-GHZ TRANSCEIVER, TRANSMITTER, AND RECEIVER
Datasheet
SI4455-C2A-GMR Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Manufacturer Silicon Labs
Packaging Reel
Type TxRx + MCU
RF Family/Standard General ISM
Modulation FSK, GFSK, OOK
Frequency 284MHz ~ 960MHz
Data Rate (Maximum) 500kbps
Power - Output 13dBm
Sensitivity -115dBm
Serial Interfaces SPI
GPIO 4
Supply Voltage (V) 1.8V ~ 3.6V
Current - Receiving 10.9mA
Current - Transmitting 19mA ~ 24mA
Temperature Range - Operating -40°C ~ 85°C
Mounting Style SMD
Manufacturer Package 20-VFQFN Exposed Pad
Supplier Device Package 20-QFN (3x3)
Manufacturer Pack Quantity 2,500
MSL Level 1 (Unlimited)
Popularity Medium
Supply and Demand Status Balance
Win Source Part Number 803897-SI4455-C2A-GMR
Ultra Librarian 3D Model Ultra Librarian SI4455-C2A-GMR CAD Model

Description

The Silicon Labs SI4455-C2A-GMR is a TxRx + MCU device.

  • Frequency Range: 284MHz to 960MHz
  • Power Output: 13dBm
  • Sensitivity: -115dBm
  • Current Receiving: 10.9mA
  • Current Transmitting: 19mA to 24mA
  • Modulation: FSK, GFSK, OOK
  • Data Rate (Maximum): 500kbps
  • Serial Interface: SPI
  • GPIO: 4
  • Operating Temperature Range: -40°C to 85°C
  • Package: 20-QFN (3x3)
  • Supply and Demand Status: balanced
  • Manufacturer Pack Quantity: 2,500
  • MSL Level: 1 (Unlimited)
  • Supply Voltage (V): 1.8V to 3.6V

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Pricing & Ordering

Quantity Unit Price Ext. Price
27+ $1.8866 $50.9382
57+ $1.7672 $100.7304
88+ $1.7075 $150.2600
126+ $1.5881 $200.1006
164+ $1.5284 $250.6576
205+ $1.4687 $301.0835
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 22,500 pieces
MOQ: 27 pcs
Order Increment : 1 pcs
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