Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-EFM32LG940F128-QFN64 | |
| 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 | 1,000 | |
| Category | Integrated Circuits (ICs) | |
| Family | Embedded - Microcontrollers | |
| Series | Leopard Gecko | |
| Packaging | Tape & Reel (TR) | |
| 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 | 128KB (128K 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) | EFM32LG940F128-QFN64 | |
| Related Links | EFM32LG940, EFM32LG940F128-QFN64 Datasheet, Silicon Labs Distributor | |
![]() | AT24C164-10SI | IC EEPROM 16KBIT 400KHZ 8SOIC | datasheet.pdf | |
![]() | 0407900000 | HEX KEY T-HANDLE 6MM 4.33" | datasheet.pdf | |
| KSZ8893FQLI-FX | IC SWITCH ETH 3PORT 128-PQFP | datasheet.pdf | ||
![]() | 6-1879678-4 | RES 487 OHM 1/2W 0.1% AXIAL | datasheet.pdf | |
![]() | 1-1879515-1 | RES SMD 1.47K OHM 1% 1/2W 1206 | datasheet.pdf | |
![]() | G3PE-515B-2 DC12-24 | RELAY SSR 15A 3PH SCREW 2PL | datasheet.pdf | |
![]() | VI-B0Z-EX-F4 | CONVERTER MOD DC/DC 2V 30W | datasheet.pdf | |
![]() | RNR55J4992BSRSL | RES 49.9K OHM 1/8W .1% AXIAL | datasheet.pdf | |
![]() | GRM219R6YA475KA73D | CAP CER 4.7UF 35V X5R 0805 | datasheet.pdf | |
![]() | 0050MD-1-003 | XFMR TOROIDAL MED GRADE 50VA | datasheet.pdf | |
![]() | ATS-13G-106-C2-R1 | HEATSINK 45X40X12.7MM XCUT T766 | datasheet.pdf | |
![]() | LJT06RT11-35P-014 | LJT 13C 13#22D PIN PLUG | datasheet.pdf |