This detailed comparison of EFM32LG940F128G-F-QFN64 and EFM32WG940F128-B-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 128KB FLASH 64QFN | IC MCU 32BIT 128KB FLASH 64QFN |
| In Stock | 306 | 300 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | Leopard Gecko | Wonder Gecko |
| Package | Tray | Tray |
| Core Processor | ARM® Cortex®-M3 | ARM® Cortex®-M4F |
| Core Size | 32-Bit | 32-Bit |
| Speed | 48MHz | 48MHz |
| Connectivity | I²C, IrDA, SmartCard, SPI, UART/USART, USB | I²C, IrDA, SmartCard, SPI, UART/USART, USB |
| 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 | 53 | 53 |
| Program Memory Size | 128KB (128K 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) | 1.98V ~ 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 |
|---|---|---|---|
| CY95128MBPMC-GS-115E1 | Cypress Semiconductor | IC MEM MM MCU 100LQFP |
|
| STM32F091RCH7 | STMicroelectronics | IC MCU 32BIT 256KB FLASH 64UFBGA |
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| STM32H750IBT6 | STMicroelectronics | IC MCU 32BIT 128KB FLASH 176LQFP |
|
| MIMXRT685SFFOB | NXP Semiconductors | IC MCU 32BIT EXT MEM 249FOWLP |
|
| CY8C4247AZI-L445 | Cypress Semiconductor | IC MCU 32BIT 128KB FLASH 64TQFP |
|
| MB91F196BGL1-GK6E1 | Cypress Semiconductor | IC MICROCONTROLLER |
|
| R5F72395ADFP#V0 | Renesas Electronics America | IC MCU 32BIT 512KB FLASH 120LQFP |
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| 87C51-16/BUA | VIGOR | DUAL MARKED (5962-8768402MUA) |
|
| LPC2292FET144/01 | VIGOR | LPC2200 - ARM7, 32-BIT RISC MICR |
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| EFM32GG12B810F1024IQ100-AR | Silicon Labs | IC MCU 32BIT 1MB FLASH 100TQFP |
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| R5F110NEGLA#W0 | Renesas Electronics America | IC MCU 16BIT 64KB FLASH 85VFLGA |
|
| CY8C4248BZI-L469 | Cypress Semiconductor | IC MCU 32BIT 256KB FLSH 124VFBGA |
|
| STM32L072V8I6 | STMicroelectronics | IC MCU 32BIT 64KB FLASH 100UFBGA |
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| UPD70F3585GJA2-GAE-E2-DE-AX | VIGOR | 32-BIT, FLASH, V850 CPU |
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| MIMXRT1052CVL5BR | NXP Semiconductors | I.MX RT1050 CROSSOVER PROCESSOR |
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