For Reference Only
| Part Number | EFM32LG840F128G-F-QFN64R |
| LIXINC Part # | EFM32LG840F128G-F-QFN64R |
| Manufacturer | Silicon Labs |
| Category | Integrated Circuits › Embedded - Microcontrollers |
| Description | IC MCU 32BIT 128KB FLASH 64QFN |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | EFM32LG840F128G-F-QFN64R PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | EFM32LG840F128G-F-QFN64R |
| Brand: | Silicon Labs |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | Embedded - Microcontrollers |
| Manufacturer: | Silicon Labs |
| Series: | Leopard Gecko |
| Package: | Tape & Reel (TR) |
| Part Status: | Active |
| Core Processor: | ARM® Cortex®-M3 |
| Core Size: | 32-Bit |
| Speed: | 48MHz |
| Connectivity: | I²C, IrDA, SmartCard, SPI, UART/USART |
| Peripherals: | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT |
| Number of I/O: | 56 |
| Program Memory Size: | 128KB (128K x 8) |
| Program Memory Type: | FLASH |
| EEPROM Size: | - |
| RAM Size: | 32K x 8 |
| Voltage - Supply (Vcc/Vdd): | 1.98V ~ 3.8V |
| Data Converters: | A/D 8x12b SAR; D/A 2x12b |
| Oscillator Type: | Internal |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 64-VFQFN Exposed Pad |
| Supplier Device Package: | 64-QFN (9x9) |
| CY9AF008LVPMC-GE1 | IC MEM MM MCU 64LQFP | 900 More on Order |
|
| CY91F464AAPMCR-GSE2 | IC MCU AUTO 100LQFP | 955 More on Order |
|
| CY9DF566MAEEQ-GTE1 | IC MCU 32B 2.25MB FLASH 208TEQFP | 866 More on Order |
|
| CY9AF121LWQN-G-JNE2 | IC MCU 32BIT 64KB FLASH 64QFN | 931 More on Order |
|
| MK70FN1M0VMJ12R | IC MCU 32BIT 1MB FLSH 256MAPPBGA | 877 More on Order |
|
| TMPM380FWFG | IC MCU 32BIT 128KB FLASH 100LQFP | 891 More on Order |
|
| M38235G6FP#U0 | IC MCU 8BIT 24KB QZROM 80QFP | 940 More on Order |
|
| C8051F852-C-IUR | IC MCU 8BIT 2KB FLASH 24SSOP | 963 More on Order |
|
| M37786E5TFP#B1 | 16-BIT, GENERAL / 7790 SERIES | 5044 More on Order |
|
| S912ZVMBA6F0MLH | IC MCU 16BIT 64KB FLASH 64LQFP | 861 More on Order |
|
| M37542F4FP#U0 | 8-BIT, FLASH, 8MHZ | 2020 More on Order |
|
| DF3048FJ16V | IC MCU 16BIT 128KB FLASH | 2811 More on Order |
|
| LPC4367JET100551 | LPC4300 - 32-BIT RISC MICROCONTR | 891 More on Order |
| In Stock | 10889 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $3.66000 | $3.66 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.