This detailed comparison of EFM32WG840F256-B-QFN64 and EFM32LG840F128G-F-QFN64 in the Embedded - Microcontrollers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | Silicon Labs | Silicon Labs |
|---|---|---|
| Package / Case | 64-VFQFN Exposed Pad | 64-VFQFN Exposed Pad |
| Description | IC MCU 32BIT 256KB FLASH 64QFN | IC MCU 32BIT 128KB FLASH 64QFN |
| In Stock | 619 | 730 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | Wonder Gecko | Leopard Gecko |
| Package | Tray | Tray |
| Core Processor | ARM® Cortex®-M4F | ARM® Cortex®-M3 |
| Core Size | 32-Bit | 32-Bit |
| Speed | 48MHz | 48MHz |
| Connectivity | I²C, IrDA, SmartCard, SPI, UART/USART | I²C, IrDA, SmartCard, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT |
| Number of I/O | 56 | 56 |
| Program Memory Size | 256KB (256K x 8) | 128KB (128K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 32K x 8 | 32K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.85V ~ 3.8V | 1.98V ~ 3.8V |
| Data Converters | A/D 8x12b SAR; D/A 2x12b | A/D 8x12b SAR; D/A 2x12b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 64-QFN (9x9) | 64-QFN (9x9) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| UPD78F1144GB-GAH-AX | VIGOR | MICROCONTROLLER, 16 BIT, FLASH, |
|
| STM32H755IIK3 | STMicroelectronics | IC MCU 32BIT 2MB FLASH 176UBGA |
|
| S1C17W34F001100-40 | Epson | 16-BIT MCU 4.2MHZ 128KB FLASH 12 |
|
| SPC5748GSK0AMKU6 | NXP Semiconductors | IC MCU 32BIT 6MB FLASH 176LQFP |
|
| MB9BF168RPMC-G-JNE2 | VIGOR | IC MCU 32BIT 1.03125MB 120LQFP |
|
| FT906Q-C-T | Bridgetek | IC MCU 32BIT 256KB FLASH 76QFN |
|
| P89LPC935FDH | VIGOR | P89LPC935 - 80C51, 8-BIT MICROCO |
|
| UPD17P246M1MC-5A4-A | VIGOR | 4BIT GENERAL PURPOSE |
|
| SPC5748CBK0AVMJ6 | NXP Semiconductors | IC MCU 32BIT 6MB FLSH 256MAPPBGA |
|
| R5F10PPJCLFB#15 | Renesas Electronics America | IC MCU 16BIT LFQFP |
|
| UPD78F0988ACW-A | VIGOR | 8-BIT, FLASH, UPD78K0 CPU, 12MHZ |
|
| HD63C09ERP | VIGOR | MICROCONTROLLER, 8 BIT, 6800 CPU |
|
| EFM8BB31F64A-D-4QFN24 | Silicon Labs | IC MCU 8BIT 64KB FLASH 24QFN |
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| S912XEQ512F1MAL557 | VIGOR | IC MCU 16BIT 512KB FLASH 112LQFP |
|
| M30290FCTHP#UTQ | VIGOR | 16-BIT, FLASH, M16C CPU |
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