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 | |
![]() | GEM43DTBI | CONN EDGECARD 86POS R/A .156 SLD | datasheet.pdf | |
![]() | 10022753-111LF | CONN CIC RCPT 11POS 2.54MM | datasheet.pdf | |
![]() | STTH806G | DIODE GEN PURP 600V 8A D2PAK | datasheet.pdf | |
![]() | TLC277CDRG4 | IC OPAMP GP 2.2MHZ 8SOIC | datasheet.pdf | |
![]() | REC3.5-0524SRW/R8/A | CONV DC/DC 3.5W 4.5-9VIN 24VOUT | datasheet.pdf | |
![]() | CRT0805-DZ-3322ELF | RES SMD 33.2KOHM 0.5% 1/10W 0805 | datasheet.pdf | |
![]() | RWR80S6190BSB12 | RES 619 OHM 2W 0.1% WW AXIAL | datasheet.pdf | |
![]() | RN55C2550BB14 | RES 255 OHM 1/8W .1% AXIAL | datasheet.pdf | |
![]() | MKP385515025JKI2B0 | CAP FILM 1.5UF 5% 250VDC AXIAL | datasheet.pdf | |
![]() | CTVP00RW-9-9P-P2 | HD 38999 9C 9#23 PIN RECP | datasheet.pdf | |
![]() | LDB15C500A2400 | Capacitors Inductors Filters... | datasheet.pdf | |
![]() | GRM1555C11T560JZ01D | Capacitors Inductors Filters... | datasheet.pdf |