Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
Internal Part Number | EIS-BLE121LR-A-M256K | |
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 | |
Featured Product | BLE121LR Long Range BLE Module | |
Standard Package | 1,000 | |
Category | RF/IF and RFID | |
Family | RF Transceiver Modules | |
Series | - | |
Packaging | Tape & Reel (TR) | |
RF Family/Standard | Bluetooth | |
Protocol | Bluetooth v4.0 Low Energy | |
Modulation | - | |
Frequency | 2.4GHz | |
Data Rate | 2Mbps | |
Power - Output | 8dBm | |
Sensitivity | -98dBm | |
Serial Interfaces | ISP, PWM, SPI, UART | |
Antenna Type | Integrated, Chip | |
Memory Size | 128kB Flash, 8kB SRAM | |
Voltage - Supply | 2 V ~ 3.6 V | |
Current - Receiving | 33mA | |
Current - Transmitting | 39mA | |
Mounting Type | Surface Mount | |
Operating Temperature | -40°C ~ 85°C | |
Package / Case | Module | |
Weight | 0.001 KG | |
Application | Email for details | |
Alternative Part (Replacement) | BLE121LR-A-M256K | |
Related Links | BLE121LR, BLE121LR-A-M256K Datasheet, Silicon Labs Distributor |
![]() | VMP3PX | PATCHCORD VIDEO MIDSIZE 3' PUR | datasheet.pdf | |
![]() | SPC564AKIT324S | KIT DEV FOR 32BIT MCU AUTOMOTIVE | datasheet.pdf | |
MAX16840EVKIT# | EVAL BOARD LED DRIVER | datasheet.pdf | ||
![]() | U90-B305-4081-100 | CONN QSFP+ RCPT W/CAGE 2X3 R/A | datasheet.pdf | |
![]() | 1843770000 | CONN TERM BLOCK R/A 4POS 5.08MM | datasheet.pdf | |
![]() | 13008-005MESZ | CAP TANT 1500UF 4V 20% 2917 | datasheet.pdf | |
![]() | 09031616921 | DIN-SIGNAL C61MS-C1A-2 | datasheet.pdf | |
![]() | ATS-19C-161-C1-R0 | HEATSINK 45X45X20MM L-TAB | datasheet.pdf | |
![]() | AKT4B211110 | KT4 BLACK COVER | datasheet.pdf | |
![]() | MKP385256063JB02W0 | CAP FILM 0.0056UF 5% 630VDC AXIA | datasheet.pdf | |
![]() | D38999/20WF18SC-LC | TV 18C 14#22D 4#8 TWIN SKT RE | datasheet.pdf | |
![]() | 2-1906007-1 | FO C/A LC ROS ST 50/125 ORN | datasheet.pdf |