Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-SI1021-B-GM3R | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 4 (72 Hours) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Design Resources | Development Tool Selector | |
| Standard Package | 2,500 | |
| Category | RF/IF and RFID | |
| Family | RF Transceiver ICs | |
| Series | EZRadioPRO® | |
| Packaging | Tape & Reel (TR) | |
| Type | TxRx + MCU | |
| RF Family/Standard | General ISM/SRD < 1GHz | |
| Protocol | - | |
| Modulation | FSK, GFSK, OOK | |
| Frequency | 240MHz ~ 960MHz | |
| Data Rate (Max) | 256kbps | |
| Power - Output | 20dBm | |
| Sensitivity | -121dBm | |
| Memory Size | 64kB Flash, 8.5kB RAM | |
| Serial Interfaces | SPI, UART | |
| GPIO | 3 | |
| Voltage - Supply | 1.8 V ~ 3.8 V | |
| Current - Receiving | 18.5mA | |
| Current - Transmitting | 30mA | |
| Operating Temperature | -40°C ~ 85°C | |
| Package / Case | 85-VFLGA Exposed Pad | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | SI1021-B-GM3R | |
| Related Links | SI1021, SI1021-B-GM3R Datasheet, Silicon Labs Distributor | |
![]() | PIC16C54C-20E/P | IC MCU 8BIT 768B OTP 18DIP | datasheet.pdf | |
![]() | 132234 | CONN SMA PLUG STR 50 OHM SOLDER | datasheet.pdf | |
![]() | ASM11DRYI | CONN EDGECARD 22POS DIP .156 SLD | datasheet.pdf | |
![]() | AQ147M240GAJWE | CAP CER 24PF 500V 1111 | datasheet.pdf | |
![]() | 167104J100A-F | CAP FILM 0.1UF 5% 100VDC RADIAL | datasheet.pdf | |
![]() | P1173.272NLT | FIXED IND 2.7UH 9A 7.3 MOHM SMD | datasheet.pdf | |
![]() | 5530123006F | LED CBI 3MM BI-LVL GREEN/YELLOW | datasheet.pdf | |
![]() | VI-J32-EW-F1 | CONVERTER MOD DC/DC 15V 100W | datasheet.pdf | |
![]() | 3KP210CA-B | TVS DIODE 210VWM 349.5VC P600 | datasheet.pdf | |
![]() | HBD060ZGE-A1V | DC/DC CONVERT 5V 3.3V 12A 15A | datasheet.pdf | |
![]() | T0058727822 | R06 HOTGAS NOZZLE 3.0 F.HGP | datasheet.pdf | |
![]() | TXR54AB45-0804BI-CS2177 | CONN BACKSHELL ADPT SZ8 8S OLIVE | datasheet.pdf |