This detailed comparison of EFM32LG840F256-QFN64T and EFM32LG840F64-QFN64T 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-WFQFN Exposed Pad | 64-WFQFN Exposed Pad |
| Description | IC MCU 32BIT 256KB FLASH 64QFN | IC MCU 32BIT 64KB FLASH 64QFN |
| In Stock | 240 | 425 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Obsolete |
| Series | Leopard Gecko | Leopard Gecko |
| Package | Tray | Tray |
| Core Processor | ARM® Cortex®-M3 | 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, LCD, POR, PWM, WDT | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT |
| Number of I/O | 56 | 56 |
| 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 |
|---|---|---|---|
| R5F101PHDFA#V0 | Renesas Electronics America | IC MCU 16BIT 192KB FLASH 100LQFP |
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| COP8CCR9HLQ8 | Texas Instruments | IC MCU 8BIT 32KB FLASH 44WQFN |
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| UPD78F0847GKA-GAK-E2-G | Renesas Electronics America | IC MCU 16BIT 60KB FLASH 80LFQFP |
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| EFM32WG380F128-QFP100T | Silicon Labs | IC MCU 32BIT 128KB FLASH 100LQFP |
|
| MB90922NCSPMC-GS-191E1 | Cypress Semiconductor | IC MCU 16BIT 256KB MROM 120LQFP |
|
| LC87F0G08AUJA-ZH | Sanyo Semiconductor/ON Semiconductor | IC MCU 8BIT 8KB FLASH 24SSOP |
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| ATSAM4CMS16CA-AUR | Roving Networks / Microchip Technology | IC MCU 32BIT 1MB FLASH 100LQFP |
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| PIC16C716T-20I/SO | Roving Networks / Microchip Technology | IC MCU 8BIT 3.5KB OTP 18SOIC |
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| MB91248SZPFV-GS-526K5E1 | Cypress Semiconductor | IC MCU 32BIT 256KB MROM 144LQFP |
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| MB95F696KNPMC-G-110-SNE2 | Cypress Semiconductor | IC MCU 8BIT 36KB FLASH 48LQFP |
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| MB90922NCSPMC-GS-126E1 | Cypress Semiconductor | IC MCU 16BIT 256KB MROM 120LQFP |
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| MB90548GSPMC-GS-477E1 | Cypress Semiconductor | IC MCU 16BIT 128KB MROM 100LQFP |
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| LM3S1150-EQC50-A2T | Texas Instruments | IC MCU 32BIT 64KB FLASH 100LQFP |
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| DSPIC33EP128MC506-H/MR | Roving Networks / Microchip Technology | IC MCU 16BIT 128KB FLASH 64VQFN |
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| AT90S1200A-4SC | Roving Networks / Microchip Technology | IC MCU 8BIT 1KB FLASH 20SOIC |
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