Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-EFM32LG940F256-QFN64T | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Production Status (Lifecycle) | Obsolete / Discontinued | |
| Condition | New & Unused, Original Sealed | |
| Design Resources | Development Tool Selector | |
| PCN Other | PCN-1406131 13/Jun/2014 | |
| 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-WFQFN Exposed Pad | |
| Supplier Device Package | * | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | EFM32LG940F256-QFN64T | |
| Related Links | EFM32LG940, EFM32LG940F256-QFN64T Datasheet, Silicon Labs Distributor | |
![]() | 810F2K5 | RES CHAS MNT 2.5K OHM 1% 10W | datasheet.pdf | |
![]() | PI3V314BE | IC VIDEO MUX/DEMUX 4X1 40BQSOP | datasheet.pdf | |
![]() | 346-086-541-202 | CARDEDGE 86POS DUAL .125 GREEN | datasheet.pdf | |
![]() | ABC22DRES-S734 | CONN EDGECARD 44POS .100 EYELET | datasheet.pdf | |
![]() | 1551573-5 | PRE-LOADED SPRING FINGER 2.15MM | datasheet.pdf | |
![]() | DK798-XEC | PROCESS METER 0-10VDC LCD PNL MT | datasheet.pdf | |
![]() | AZ431AR-ATRE1 | IC VREF SHUNT ADJ SOT89 | datasheet.pdf | |
![]() | T37148-26-0 | Connector Barrier Block Strip 26 Circuit 0.375" (9.53mm) | datasheet.pdf | |
![]() | MS4800B-40-0360-10X-10R | SAFETY LIGHT CURTAIN | datasheet.pdf | |
![]() | C1700/20TB | CABLE 20 COND .050" TWISTED PAIR | datasheet.pdf | |
![]() | 5-1393480-6 | D-SUB SOLDER METAL BR | datasheet.pdf | |
![]() | TV07DZ-21-39JA | TV 39C 37#20 2#16 SKT J/N RECP | datasheet.pdf |