Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-SI1021-B-GM | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Design Resources | Development Tool Selector | |
| Standard Package | 43 | |
| Category | RF/IF and RFID | |
| Family | RF Transceiver ICs | |
| Series | - | |
| Packaging | Tray | |
| 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, 8kB RAM | |
| Serial Interfaces | I²C, SPI, UART | |
| GPIO | 53 | |
| Voltage - Supply | 1.8 V ~ 3.8 V | |
| Current - Receiving | 18.5mA | |
| Current - Transmitting | 85mA | |
| 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-GM | |
| Related Links | SI102, SI1021-B-GM Datasheet, Silicon Labs Distributor | |
![]() | ECW-F4913HL | CAP FILM 0.091UF 3% 400VDC RAD | datasheet.pdf | |
![]() | EEM24DRMD | CONN EDGECARD 48POS .156 WW | datasheet.pdf | |
![]() | MS17344R24C28S | CONN PLUG 24POS STRAIGHT W/SCKT | datasheet.pdf | |
![]() | RNC50H1581BSBSL | RES 1.58K OHM 1/10W .1% AXIAL | datasheet.pdf | |
![]() | RNC55H68R1BSBSL | RES 68.1 OHM 1/8W .1% AXIAL | datasheet.pdf | |
![]() | 3202517 | FERRULE LENGTH: 8MM SILVER | datasheet.pdf | |
| 501ECA-ABAG | OSC PROG 2.5NS 20PPM 3.2X5MM | datasheet.pdf | ||
![]() | ATS-16F-143-C2-R0 | HEATSINK 30X30X20MM L-TAB T766 | datasheet.pdf | |
![]() | RT7736FGE | IC OFFLINE CTRLR PWM | datasheet.pdf | |
![]() | MS3474W18-32SW | CONN RCPT 32POS JAM NUT W/SKT | datasheet.pdf | |
![]() | BFC238321394 | CAP FILM 390NF 5% 630VDC RAD | datasheet.pdf | |
![]() | TV06DT-23-53HA | TV 53C 53#20 PIN PLUG | datasheet.pdf |