This detailed comparison of EFM32WG940F256-QFN64T and EFM32WG940F64-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 64KB FLASH 64QFN |
| In Stock | 390 | 226 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Discontinued at Digi-Key | Discontinued at Digi-Key |
| Series | Wonder Gecko | Wonder Gecko |
| Package | Tray | Tape & Reel (TR) |
| Core Processor | ARM® Cortex®-M4F | 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 | 52 | 52 |
| Program Memory Size | 256KB (256K x 8) | 64KB (64K 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; D/A 2x12b | A/D 8x12b; D/A 2x12b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | - | - |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| MC9S12XS128MAE | NXP Semiconductors | IC MCU 16BIT 128KB FLASH 64LQFP |
|
| MSP430FR2675TRHBT | Texas Instruments | IC MCU 16BIT 32.5KB FRAM 32VQFN |
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| MAXQ618J-0000+ | VIGOR | IC MCU 16BIT 80KB FLASH 44TQFN |
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| ATMEGA645-16AUR | Roving Networks / Microchip Technology | IC MCU 8BIT 64KB FLASH 64TQFP |
|
| CY90911ASPMC-GS-110E1 | Cypress Semiconductor | IC MCU 16BIT 64KB MROM 48LQFP |
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| PIC24EP128MC206-E/MR | Roving Networks / Microchip Technology | IC MCU 16BIT 128KB FLASH 64VQFN |
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| MB90224PF-GT-278-BND | Cypress Semiconductor | IC MCU 16BIT 96KB MROM 120PQFP |
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| STM32F469ZIT6 | STMicroelectronics | IC MCU 32BIT 2MB FLASH 144LQFP |
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| STM32F042F6P7 | STMicroelectronics | IC MCU 32BIT 32KB FLASH 20TSSOP |
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| R5F21284SDSP#W4 | Renesas Electronics America | IC MCU 16BIT 16KB FLASH 20LSSOP |
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| PIC24FJ256DA210T-I/PT | Roving Networks / Microchip Technology | IC MCU 16BIT 256KB FLASH 100TQFP |
|
| LPC802M001JDH20FP | NXP Semiconductors | IC MCU 32BIT 16KB FLASH 20TSSOP |
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| ATXMEGA384C3-MH | Roving Networks / Microchip Technology | IC MCU 8/16BIT 384KB FLASH 64QFN |
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| R5F52316ADNE#U0 | Renesas Electronics America | IC MCU 32BIT 256KB FLASH 48HWQFN |
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| R5F52315CDFP#30 | Renesas Electronics America | IC MCU 32BIT 128KB FLSH 100LFQFP |
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