
| Type | Description |
|---|---|
| Series: | Leopard Gecko |
| Package: | Tape & Reel (TR) |
| Part Status: | Discontinued at Digi-Key |
| Core Processor: | ARM® Cortex®-M3 |
| Core Size: | 32-Bit |
| Speed: | 48MHz |
| Connectivity: | I²C, IrDA, SmartCard, SPI, UART/USART |
| Peripherals: | Brown-out Detect/Reset, DMA, 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; 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) |
| Part Number | Manufacturer & Description | Compare |
|---|---|---|
| EFM32G840F128G-E-QFN64R Match 58% |
Silicon Labs
IC MCU 32BIT 128KB FLASH 64QFN
|
EFM32LG840F128G-E-QFN64R vs EFM32G840F128G-E-QFN64R |
| EFM32G840F128G-E-QFN64 Match 58% |
Silicon Labs
IC MCU 32BIT 128KB FLASH 64QFN
|
EFM32LG840F128G-E-QFN64R vs EFM32G840F128G-E-QFN64 |
| EFM32LG840F256G-E-QFN64 Match 74% |
Silicon Labs
IC MCU 32BIT 256KB FLASH 64QFN
|
EFM32LG840F128G-E-QFN64R vs EFM32LG840F256G-E-QFN64 |
| EFM32LG840F128G-E-QFN64 Match 100% |
Silicon Labs
IC MCU 32BIT 128KB FLASH 64QFN
|
EFM32LG840F128G-E-QFN64R vs EFM32LG840F128G-E-QFN64 |
| EFM32LG840F64G-E-QFN64 Match 74% |
Silicon Labs
IC MCU 32BIT 64KB FLASH 64QFN
|
EFM32LG840F128G-E-QFN64R vs EFM32LG840F64G-E-QFN64 |
| EFM32LG840F256G-E-QFN64R Match 74% |
Silicon Labs
IC MCU 32BIT 256KB FLASH 64QFN
|
EFM32LG840F128G-E-QFN64R vs EFM32LG840F256G-E-QFN64R |
| Quantity | Unit Price | Ext. Price |
|---|
Current price of EFM32LG840F128G-E-QFN64R is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com
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