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 | |
![]() | A3AAA-3436G | IDC CABLE-ASN34A/ AE34G / ASN34A | datasheet.pdf | |
![]() | ERJ-14NF1963U | RES SMD 196K OHM 1% 1/2W 1210 | datasheet.pdf | |
![]() | AD7719BRUZ | IC ADC 16BIT 24BIT DUAL 28-TSSOP | datasheet.pdf | |
![]() | 1825WC472MAT9A | CAP CER 4700PF 2.5KV X7R 1825 | datasheet.pdf | |
| SK102M063ST | CAP ALUM 1000UF 20% 63V RADIAL | datasheet.pdf | ||
![]() | MS27656T17F26PAL | CONN HSG RCPT 26POS WALLMNT PINS | datasheet.pdf | |
![]() | 93254-134HLF | HEADER BERGSTIK | datasheet.pdf | |
![]() | G125-FC45005L0-0150F | 1.25MM F/F 50POS 32AWG 150MM | datasheet.pdf | |
![]() | 444-2 | 2"X36YD BULK | datasheet.pdf | |
![]() | 416F400XXAAT | CRYSTAL 40.000 MHZ 10PF SMT | datasheet.pdf | |
![]() | CTVS06RF-15-5S | CTV 5C 5#16 SKT PLUG | datasheet.pdf | |
![]() | D38999/26JD35AB | CONN HSG PLUG STRGHT 37POS PIN | datasheet.pdf |