This detailed comparison of EFM32LG940F256G-F-QFN64 and EFM32LG940F256G-F-QFN64R 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 256KB FLASH 64QFN |
| In Stock | 329 | 569 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | Leopard Gecko | Leopard Gecko |
| Package | Tray | Tape & Reel (TR) |
| Core Processor | ARM® Cortex®-M3 | ARM® Cortex®-M3 |
| 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 | 256KB (256K x 8) | 256KB (256K 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 |
|---|---|---|---|
| CG7264AMT | Cypress Semiconductor | SEMICONDUCTOR OTHER |
|
| CY90F583CPMC-GE1 | Cypress Semiconductor | IC MEM MM MCU 100LQFP |
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| STM32H7B0IBT6 | STMicroelectronics | IC MCU 32BIT 128KB FLASH 176LQFP |
|
| EFM32LG230F128G-F-QFN64 | Silicon Labs | IC MCU 32BIT 128KB FLASH 64QFN |
|
| TC397XA256F300SBCKXUMA1 | IR (Infineon Technologies) | IC MCU 32BIT 16MB FLASH 292LFBGA |
|
| STM32F765IGK6TR | STMicroelectronics | IC MCU 32BIT 1MB FLASH 176UBGA |
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| STM32H7B3IIT6Q | STMicroelectronics | IC MCU 32BIT 2MB FLASH 176LQFP |
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| S912ZVMBA6F0MLH | NXP Semiconductors | IC MCU 16BIT 64KB FLASH 64LQFP |
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| EFM8BB31F16I-D-4QFN24 | Silicon Labs | IC MCU 8BIT 16KB FLASH 24QFN |
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| STM32F479IGH6 | STMicroelectronics | IC MCU 32BIT 1MB FLASH 176UFBGA |
|
| CY8C4147AZA-S285 | Cypress Semiconductor | CY8C4147AZA-S285 |
|
| R5F104LGALA#W0 | Renesas Electronics America | IC MCU 16BIT 128KB FLASH 64FLGA |
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| CY9BF121KPMC-G-MNE2 | Cypress Semiconductor | IC MCU 32BIT 96KB FLASH 48LQFP |
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| ATXMEGA64A1U-C7UR | Roving Networks / Microchip Technology | IC MCU 8/16B 64KB FLASH 100VFBGA |
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| CY9BF304RAPMC-G-JNE1 | Cypress Semiconductor | IC MEM MM MCU 120LQFP |
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