This detailed comparison of EFM32LG940F128-QFN64 and EFM32LG940F64-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-WFQFN Exposed Pad | 64-WFQFN Exposed Pad |
| Description | IC MCU 32BIT 128KB FLASH 64QFN | IC MCU 32BIT 64KB FLASH 64QFN |
| In Stock | 640 | 976 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Obsolete |
| Series | Leopard Gecko | Leopard Gecko |
| Package | Tape & Reel (TR) | 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, LCD, POR, PWM, WDT | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT |
| Number of I/O | 53 | 53 |
| Program Memory Size | 128KB (128K 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 |
|---|---|---|---|
| PIC24EP32GP202T-E/SO | Roving Networks / Microchip Technology | IC MCU 16BIT 32KB FLASH 28SOIC |
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| SPC560P50L5BEFBR | STMicroelectronics | IC MCU 32BIT 512KB FLASH 144LQFP |
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| R5F100JGDFA#X0 | Renesas Electronics America | IC MCU 16BIT 128KB FLASH 52LQFP |
|
| MB96F905DSBPMC-GE1 | Cypress Semiconductor | IC MCU FLASH MICOM-0.18 100LQFP |
|
| EFM32GG11B510F2048IL120-AR | Silicon Labs | IC MCU 32BIT 2MB FLASH 120BGA |
|
| UPD78F1026GA-HAB-AX | Renesas Electronics America | IC MCU 16BIT 128KB FLASH 64TQFP |
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| R4F24278DVRFQU | Renesas Electronics America | IC MCU 16BIT 512KB FLSH 144LFQFP |
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| C8051F011R | Silicon Labs | IC MCU 8BIT 32KB FLASH 48TQFP |
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| R5F564MLCDFC#V1 | Renesas Electronics America | IC MCU 32BIT 4MB FLASH 176LFQFP |
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| LM3S6950-EQC50-A2 | Texas Instruments | IC MCU 32BIT 256KB FLASH 100LQFP |
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| EFM8BB31F32G-A-QFN24R | Silicon Labs | IC MCU 8BIT 32KB FLASH 24QFN |
|
| PIC16C57-HSE/SP | Roving Networks / Microchip Technology | IC MCU 8BIT 3KB OTP 28SPDIP |
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| EFM8UB20F64G-A-QFP32R | Silicon Labs | IC MCU 8BIT 64KB FLASH 32QFP |
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| MSP430FR59891IRGCR | Texas Instruments | IC MCU 16BIT 128KB FRAM 64VQFN |
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| PIC16C56T-LP/SS | Roving Networks / Microchip Technology | IC MCU 8BIT 1.5KB OTP 20SSOP |
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