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 | |
![]() | 97-3106A-12S-3S(946) | CONN PLUG 2POS W/SOCKETS | datasheet.pdf | |
![]() | PS9821-2-F4-A | OPTOISO 2.5KV 2CH OPEN COL 8SSOP | datasheet.pdf | |
![]() | LM4982TLX/NOPB | IC AMP AUDIO PWR .051W AB 16BGA | datasheet.pdf | |
![]() | EXB-V4V241JV | RES ARRAY 2 RES 240 OHM 0606 | datasheet.pdf | |
![]() | PLT1206Z1801LBTS | RES SMD 1.8K OHM 0.01% 0.4W 1206 | datasheet.pdf | |
![]() | 5590102023F | LED PMI SNAP-IN RED PVC FREE | datasheet.pdf | |
![]() | NTHS1206N01N1003JF | THERMISTOR NTC 100K OHM 5% 1206 | datasheet.pdf | |
![]() | 2700123 | LED PERMA LIGHT YELLOW | datasheet.pdf | |
| 501HCA27M0000CAG | OSC CMEMS 27.000MHZ LVCMOS SMD | datasheet.pdf | ||
![]() | 741C08351R0FP | RES ARRAY 4 RES 51 OHM 0804 | datasheet.pdf | |
![]() | C48-16R20-28P8-102 | 26500 28C 24#20 4#12 PIN PLUG | datasheet.pdf | |
![]() | TPS4.5MB18-TR21 | Capacitors Inductors Filters... | datasheet.pdf |