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Same model may have multiple batches, images only for reference.
SI1031-A-GMR Real Image
Same model may have multiple batches, images only for reference.

SI1031-A-GMR

Part No SI1031-A-GMR
Manufacturer Silicon Labs
Catalog RF Transceiver ICs
Description IC RF TXRX+MCU ISM<1GHZ 85VFLGA  /  IC RF TxRx + MCU General ISM < 1GHz EZRadioPro 240MHz ~ 960MHz 85-VFLGA Exposed Pad
Datasheet
SI1031-A-GMR Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Category RF/IF and RFID>RF Transceiver ICs
Mfr Silicon Labs
Package Tape & Reel (TR)
Product Status Obsolete
Type TxRx + MCU
RF Family/Standard General ISM < 1GHz
Protocol EZRadioPro
Modulation FSK, GFSK, OOK
Frequency 240MHz ~ 960MHz
Data Rate (Max) 256kbps
Power - Output 20dBm (Max)
Sensitivity -121dBm
Memory Size 64kB Flash, 8.5kB RAM
Serial Interfaces I2C, SPI, UART
GPIO 53
Voltage - Supply 1.8V ~ 3.8V
Current - Receiving 18.5mA
Current - Transmitting 85mA
Temperature Range - Operating -40°C ~ 85°C
Mounting SMD (SMT)
Package / Case 85-VFLGA Exposed Pad
Supplier Device Package 85-LGA (6x8)
Base Product Number SI1031
Standard Package 2,500
MSL Level 3 (168 Hours)
ECCN 5A992C
HTSUS 8542.31.0001
Win Source Part Number 1235804-SI1031-A-GMR
Ultra Librarian 3D Model Ultra Librarian SI1031-A-GMR CAD Model

Description

The SI1031-A-GMR is an RF transceiver IC designed by Silicon Labs.

  • Frequency: 240MHz ~ 960MHz
  • Standard Package: 2,500
  • Memory Size: 64kB Flash, 8.5kB RAM
  • Power Output: 20dBm (Max)
  • Sensitivity: -121dBm
  • Data Rate (Max): 256kbps
  • Current for Receiving: 18.5mA
  • Current for Transmitting: 85mA
  • Voltage Supply: 1.8V to 3.8V
  • Mounting: SMD (SMT) technology
  • Package/Case: 85-VFLGA Exposed Pad
  • Supplier Device Package: 85-LGA (6x8)
  • Temperature Range: -40°C ~ 85°C

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