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 | |
![]() | ATV2500BQL-25KI | IC CPLD 24MC 25NS 44JLCC | datasheet.pdf | |
![]() | 41213.2 | TERMINAL BLOCK GROUNDING 10MM | datasheet.pdf | |
![]() | SSW-107-01-S-S | Connector Receptacle 7 Position 0.100" (2.54mm) Gold Through Hole | datasheet.pdf | |
![]() | PCF7938XA/C1AB3800 | IC TRANSPONDER PLLMC | datasheet.pdf | |
![]() | A2F500M3G-1FG484 | IC FPGA 500K GATES 512KB 484-BGA | datasheet.pdf | |
![]() | M3453 SL001 | MULTI-PAIR 20COND 24AWG 1000' | datasheet.pdf | |
![]() | 1PMT5940/TR7 | DIODE ZENER 43V 3W DO216AA | datasheet.pdf | |
![]() | ATS-20G-158-C1-R0 | HEATSINK 40X40X35MM L-TAB | datasheet.pdf | |
![]() | DSHPXSXXD01X | 26POS F H.D CRIMP BODY | datasheet.pdf | |
![]() | ATT-0225-20-TNC-02 | ATTENUATOR 20 DB DC 18GHZ | datasheet.pdf | |
![]() | L36N-G12-1312 | LED IND GREEN 12V | datasheet.pdf | |
![]() | 5B37-R | Isolated Thermocouple Input IC | datasheet.pdf |