This detailed comparison of EFM32LG840F128G-E-QFN64R and EFM32LG840F256G-E-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 256KB FLASH 64QFN |
| In Stock | 254 | 227 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Discontinued at Digi-Key | Discontinued at Digi-Key |
| Series | Leopard Gecko | Leopard Gecko |
| Package | Tape & Reel (TR) | 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 | 128KB (128K 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) | 1.98V ~ 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 | 64-QFN (9x9) | 64-QFN (9x9) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| PIC24EP128GP202-H/SP | Roving Networks / Microchip Technology | IC MCU 16BIT 128KB FLASH 28SPDIP |
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| ZGP323HAH2016C00TR | Zilog / Littelfuse | IC MCU 8BIT 16KB OTP 20SSOP |
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| R5F1037ADNA#W5 | Renesas Electronics America | IC MCU 16BIT 16KB FLASH 24WQFN |
|
| PIC16F77T-E/L | Roving Networks / Microchip Technology | IC MCU 8BIT 14KB FLASH 44PLCC |
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| MB91F526LKCPMC-GSK5E2 | Cypress Semiconductor | IC MCU 32B 1.0625MB FLSH 176LQFP |
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| LM3S610-EGZ50-C2 | Texas Instruments | IC MCU 32BIT 32KB FLASH 48VQFN |
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| M052LAN | Nuvoton Technology Corporation America | IC MCU 32BIT 8KB FLASH 48LQFP |
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| CY8C3866LTI-023 | Cypress Semiconductor | IC MCU 8BIT 64KB FLASH 68QFN |
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| PIC17C42A-25E/L | Roving Networks / Microchip Technology | IC MCU 8BIT 4KB OTP 44PLCC |
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| P87C51RB2BBD,157 | NXP Semiconductors | IC MCU 8BIT 16KB OTP 44LQFP |
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| MSP430P325IPM | Texas Instruments | IC MCU 16BIT 16KB OTP 64LQFP |
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| R5F35630DFF#U0 | Renesas Electronics America | IC MCU 16BIT 128KB FLASH 64LFQFP |
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| LM3S1R21-IQC80-C3T | Texas Instruments | IC MCU 32BIT 256KB FLASH 100LQFP |
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| LM3S5791-IBZ80-C5T | Texas Instruments | IC MCU 32BIT 128KB FLASH 108BGA |
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| PIC16LC72A-04I/ML | Roving Networks / Microchip Technology | IC MCU 8BIT 3.5KB OTP 28QFN |
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