Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-EFM32LG940F128-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 | 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-QFN64T | |
| Related Links | EFM32LG940, EFM32LG940F128-QFN64T Datasheet, Silicon Labs Distributor | |
![]() | 1.15108.8510000 | SWITCH KEYLOCK MOM 1NC 1NO 125V | datasheet.pdf | |
![]() | OM7624/BGU7005,598 | RF EVAL FOR BGU7005 | datasheet.pdf | |
![]() | DTS26W23-53SD | CONN PLUG 53POS STRGHT W/SKT | datasheet.pdf | |
![]() | 410-83-218-41-001101 | Connector Socket 18 Position 0.100" (2.54mm) Gold Through Hole | datasheet.pdf | |
![]() | TS10315A00J0G | 381 TB PLU PLU HOOK/E | datasheet.pdf | |
![]() | SIT1602ACF2-33E | OSC MEMS PROG 3.2X2.5MM 3.3V | datasheet.pdf | |
![]() | 416F320X2AAT | CRYSTAL 32.000 MHZ 10PF SMT | datasheet.pdf | |
![]() | TV06RW-25-29HA | TV 29C 29#16 PIN PLUG | datasheet.pdf | |
![]() | TVP00DZ-15-18P-LC | TV 18C 18#20 PIN RECP | datasheet.pdf | |
![]() | TVP00RS-17-73SA-S1 | HD 38999 73C 73#23 SKT RECP | datasheet.pdf | |
![]() | ZRA400F01 | PRECISION 4.0 VOLT MICROPOWER IC | datasheet.pdf | |
![]() | PLA17BN1522R0B2M | EMI Suppression Filters for AC Power Lines | datasheet.pdf |