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 | |
![]() | M3GGK-1020K | IDC CABLE - MCS10K/MC10F/MCS10K | datasheet.pdf | |
![]() | M2012S2A2G40 | SWITCH TOGGLE SPDT 0.4VA 28V | datasheet.pdf | |
![]() | C3390-80.000 | OSC XO 80.000MHZ HCMOS SMD | datasheet.pdf | |
![]() | 1SM3 | SWITCH PLUNGER SPDT 5A SLD 250V | datasheet.pdf | |
![]() | VI-RAM-I2 | RIPPLE ATTENUATOR MODULE 20A | datasheet.pdf | |
![]() | RLR07C2054FPRSL | RES 2.05M OHM 1% 1/4W AXIAL | datasheet.pdf | |
![]() | RWR89SR249FPS70 | RES 0.249 OHM 3W 1% WW AXIAL | datasheet.pdf | |
![]() | M39003/03-0275 | CAP TANT 68UF 20% 35V AXIAL | datasheet.pdf | |
| ASDMPC-66.666MHZ-LR-T3 | OSC MEMS 66.666MHZ CMOS SMD | datasheet.pdf | ||
![]() | S1210-153G | FIXED IND 15UH 254MA 2.5 OHM SMD | datasheet.pdf | |
![]() | 2M801-010-02NF16-55PC | M801 55C 55#23 PIN RECP THRD | datasheet.pdf | |
![]() | SDNT1005X683J4150HT | Capacitors Inductors Filters... | datasheet.pdf |