SI1021-B-GM3R
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 85-VFLGA Exposed Pad |
| Supplier Device Package | 85-LGA (6x8) |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Published | 2000 |
| Part Status | Not For New Designs |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Type | TxRx + MCU |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Voltage - Supply | 1.8V~3.8V |
| Frequency | 240MHz~960MHz |
| 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 |
| Max Frequency | 25MHz |
| Number of Programmable I/O | 53 |
| Power - Output | 20dBm Max |
| RF Family/Standard | General ISM < 1GHz |
| Sensitivity | -121dBm |
| Data Rate (Max) | 256kbps |
| Serial Interfaces | I2C, SPI, UART |
| Current - Receiving | 18.5mA |
| Current - Transmitting | 85mA |
| Modulation | FSK, GFSK, OOK |
| Sensitivity (dBm) | -121 dBm |
| Number of GPIO | 53 |
| GPIO | 53 |
| RoHS Status | RoHS Compliant |
SI1021-B-GM3R Overview
The 85-VFLGA Exposed Pad package conserves RF transceiver IC's board space. RF transceiver's mounting is done by using Surface Mount.This emerges as a TxRx + MCU with transceiver RF's high efficiency and reliability.Using advanced packaging techniques Tape & Reel (TR), high reliability is ensured.RF transceiver operates at 240MHz~960MHz frequency.
SI1021-B-GM3R Features
85-VFLGA Exposed Pad package
Surface Mount for mounting
TxRx + MCU
Tape & Reel (TR) is used
SI1021-B-GM3R Applications
There are a lot of Silicon Labs SI1021-B-GM3R RF Transceiver ICs applications.
- LoT applications
- Transmit
- Utility and Smart Energy
- POS Terminals
- M2M Communication
- Fitness
- Consumer Electronics
- Smart Meters
- Chemical Sensors
- Industrial and Data Logger
