Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-EFM32LG940F256G-E-QFN64 | |
| 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 | Internet of Things | |
| Standard Package | 260 | |
| Category | Integrated Circuits (ICs) | |
| Family | Embedded - Microcontrollers | |
| Series | Leopard Gecko | |
| Packaging | Tray | |
| Core Processor | ARM® Cortex®-M3 | |
| Core Size | 32-Bit | |
| Speed | 48MHz | |
| Connectivity | I²C, IrDA, SmartCard, SPI, UART/USART, USB | |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | |
| Number of I/O | 53 | |
| Program Memory Size | 256KB (256K x 8) | |
| Program Memory Type | FLASH | |
| EEPROM Size | - | |
| RAM Size | 32K x 8 | |
| Voltage - Supply (Vcc/Vdd) | 1.85 V ~ 3.8 V | |
| Data Converters | A/D 8x12b, D/A 2x12b | |
| Oscillator Type | Internal | |
| Operating Temperature | -40°C ~ 85°C | |
| Package / Case | 64-VFQFN | |
| Supplier Device Package | 64-QFN (9x9) | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | EFM32LG940F256G-E-QFN64 | |
| Related Links | EFM32LG940F, EFM32LG940F256G-E-QFN64 Datasheet, Silicon Labs Distributor | |
![]() | 131A-303A | LENS AMBER TRANSPARENT DOME | datasheet.pdf | |
![]() | PTKM250-50SM | FIXED IND 250UH 1.84A 160 MOHM | datasheet.pdf | |
![]() | T70LV2EI | FITTING SNAP ON FP VERT IVORY | datasheet.pdf | |
![]() | ESMG350ELL4R7ME11D | CAP ALUM 4.7UF 20% 35V RADIAL | datasheet.pdf | |
![]() | GSM24DSUH | CONN EDGECARD 48POS DIP .156 SLD | datasheet.pdf | |
![]() | P51-2000-S-O-M12-4.5V-000-000 | SENS 2000PSI 7/16-20 UNF 2B 4.5V | datasheet.pdf | |
![]() | 4-1871275-0 | CONN PLUG 40POS .4MM DUAL SMT | datasheet.pdf | |
![]() | B41041A3688M | CAP ALUM 6800UF 20% 10V RADIAL | datasheet.pdf | |
![]() | CMF65243K00FKR611 | RES 243K OHM 1.5W 1% AXIAL | datasheet.pdf | |
![]() | 1N5933P/TR12 | DIODE ZENER 22V 1.5W DO204AL | datasheet.pdf | |
![]() | ATS-20B-09-C3-R0 | HEATSINK 45X45X20MM XCUT T412 | datasheet.pdf | |
![]() | EC1404-000 | MARKERS | datasheet.pdf |