Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-SI4455-B1A-FM | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Product Training Modules | EZRadio® Overview | |
| Design Resources | Development Tool Selector | |
| Featured Product | Si4x55 EZRadio® Silicon Labs - Solutions For The Internet Of Things Internet of Things | |
| Standard Package | 91 | |
| Category | RF/IF and RFID | |
| Family | RF Transceiver ICs | |
| Series | - | |
| Packaging | Tray | |
| Type | TxRx Only | |
| RF Family/Standard | General ISM/SRD < 1GHz | |
| Protocol | - | |
| Modulation | FSK, GFSK, OOK | |
| Frequency | 283MHz ~ 960MHz | |
| Data Rate (Max) | 500kbps | |
| Power - Output | 13dBm | |
| Sensitivity | -116dBm | |
| Memory Size | - | |
| Serial Interfaces | SPI | |
| GPIO | 4 | |
| Voltage - Supply | 1.8 V ~ 3.6 V | |
| Current - Receiving | 10mA | |
| Current - Transmitting | 18mA | |
| Operating Temperature | -40°C ~ 85°C | |
| Package / Case | 20-VFQFN Exposed Pad | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | SI4455-B1A-FM | |
| Related Links | SI4455, SI4455-B1A-FM Datasheet, Silicon Labs Distributor | |
![]() | 20J200 | RES 200 OHM 10W 5% AXIAL | datasheet.pdf | |
![]() | TSS11DG1RA | SWITCH SLIDE SPDT 0.4VA 20V | datasheet.pdf | |
![]() | CP0805B1441AWTR | DIRECTIONAL COUPLER 1441MHZ 0805 | datasheet.pdf | |
![]() | 06035C222MAT2A | CAP CER 2200PF 50V X7R 0603 | datasheet.pdf | |
![]() | 2-5223083-7 | CONN HEADER 120POS 2MM PRESSFIT | datasheet.pdf | |
![]() | 3-1879279-8 | RES SMD 82.5K OHM 0.1% 1/8W 0805 | datasheet.pdf | |
![]() | VI-22P-IX-S | CONVERTER MOD DC/DC 13.8V 75W | datasheet.pdf | |
![]() | 103-120J | FIXED IND 12NH 1.19A 69 MOHM SMD | datasheet.pdf | |
![]() | FTLX4213C3C175 | TXRX DWDM CML 8X50GHZ APD XFP | datasheet.pdf | |
![]() | PIC32MX120F064HT-I/PT | IC MCU 32BIT 64TQFP | datasheet.pdf | |
![]() | 809698-1 | SUPPORT BEARING | datasheet.pdf | |
![]() | LC82360-YJ2-TLM-E | IC SILICON AUDIO 80SPQFP | datasheet.pdf |