SI1021-B-GM3
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 85-VFLGA Exposed Pad |
| Operating Temperature | -40°C~85°C |
| Packaging | Tray |
| Published | 2016 |
| Pbfree Code | yes |
| Part Status | Not For New Designs |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Type | TxRx + MCU |
| Voltage - Supply | 1.8V~3.8V |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Frequency | 240MHz~960MHz |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Interface | I2C, SMBus, SPI, UART |
| Memory Size | 64kB Flash 8.5kB RAM |
| RAM Size | 8.3kB |
| Memory Type | FLASH |
| Watchdog Timer | Yes |
| Data Bus Width | 8b |
| Number of Timers/Counters | 4 |
| Protocol | EZRadioPro |
| Core Architecture | 8051 |
| Number of Programmable I/O | 53 |
| Power - Output | 20dBm Max |
| RF Family/Standard | General ISM < 1GHz |
| Programming Voltage | 3V |
| Data Rate (Max) | 256kbps |
| Serial Interfaces | I2C, SPI, UART |
| Current - Receiving | 18.5mA |
| Current - Transmitting | 85mA |
| Modulation | FSK, GFSK, OOK |
| Sensitivity (dBm) | -121 dBm |
| RoHS Status | RoHS Compliant |
SI1021-B-GM3 Overview
The 85-VFLGA Exposed Pad package RF transceiver IC is used for saving board space. To mount, RF transceiver uses Surface Mount.There is no doubt that this is a very efficient and reliable TxRx + MCU.High reliability is achieved by using advanced transceiver RF' packagings Tray.RF transceiver operates on the basis of the frequency of 240MHz~960MHz.
SI1021-B-GM3 Features
85-VFLGA Exposed Pad package
Surface Mount for mounting
TxRx + MCU
Tray is used
SI1021-B-GM3 Applications
There are a lot of Silicon Labs SI1021-B-GM3 RF Transceiver ICs applications.
- Low-power IoT applications
- Security Systems
- Secure Payment
- Power Amplifier (PA)
- LoT applications
- LED Lighting
- Switch
- M2M Communication
- Health and Fitness
