SI1021-B-GMR
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- Mfr.Part #
- SI1021-B-GMR
- Manufacturer
- Silicon Labs
- Package / Case
- 85-VFLGA Exposed Pad
- Datasheet
- Download
- Description
- IC RF TXRX+MCU ISM<1GHZ 85VFLGA
- Stock
- 29,463
- In Stock ：
- 29,463
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- Manufacturer :
- Silicon Labs
- Product Category :
- RF Transceiver ICs
- Published :
- 2000
- Current - Transmitting :
- 85mA
- RF Family/Standard :
- General ISM < 1GHz
- Operating Temperature :
- -40°C~85°C
- Data Rate (Max) :
- 256kbps
- Packaging :
- Tape and Reel (TR)
- Power - Output :
- 20dBm Max
- Sensitivity :
- -121dBm
- Voltage - Supply :
- 1.8V~3.8V
- Interface :
- I2C, SPI, UART
- Supplier Device Package :
- 85-LGA (6x8)
- Number of I/O :
- 53
- Data Bus Width :
- 8B
- Current - Receiving :
- 18.5mA
- RoHS Status :
- RoHS Compliant
- Serial Interfaces :
- I2C, SPI, UART
- Max Frequency :
- 3.8MHz
- GPIO :
- 53
- Modulation :
- FSK, GFSK, OOK
- RAM Size :
- 8.3kB
- Frequency :
- 240MHz~960MHz
- Max Operating Temperature :
- 85°C
- Type :
- TxRx + MCU
- Memory Size :
- 32kB Flash 8.5kB RAM
- Mounting Type :
- Surface Mount
- Number of ADC Channels :
- 16
- Number of Timers/Counters :
- 4
- Memory Type :
- Flash
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Min Supply Voltage :
- 1.8V
- Package / Case :
- 85-VFLGA Exposed Pad
- Min Operating Temperature :
- -45°C
- Factory Lead Time :
- 6 Weeks
- Sensitivity (dBm) :
- -121 dBm
- Max Supply Voltage :
- 3.8V
- Protocol :
- EZRadioPro
- Datasheets
- SI1021-B-GMR
TxRx + MCU 240MHz~960MHz 1.8V~3.8V I2C, SPI, UART 256kbps 18.5mA - Receiving 85mA - Transmitting FSK, GFSK, OOK 32kB Flash 8.5kB RAM 53 85-VFLGA Exposed Pad
SI1021-B-GMR Overview
In order to save board space, the 85-VFLGA Exposed Pad package RF transceiver IC is used. As a RF transceiver's mounting method, Surface Mount is used.It emerges as a TxRx + MCU with transceiver RF's high efficiency.High reliability can be achieved by using the advanced transceiver RF' packaging Tape & Reel (TR).It is recommended that Vsup should not be less than 1.8V for this RF transceiver.The system operates at a frequency of 240MHz~960MHz.
SI1021-B-GMR Features
85-VFLGA Exposed Pad package
Surface Mount for mounting
TxRx + MCU
Tape & Reel (TR) is used
1.8V volts
SI1021-B-GMR Applications
There are a lot of Silicon Labs
SI1021-B-GMR RF Transceiver ICs applications.
- M2M Communication
- Remote Device Management
- Low-power IoT applications
- LoT applications
- Power Amplifier (PA)
- Low Noise Amplifier (LNA)
- Transmit
- Receive
- Switch
- Power management
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