This detailed comparison of EFM32LG840F128G-E-QFN64 and EFM32LG840F128G-E-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 128KB FLASH 64QFN | IC MCU 32BIT 128KB FLASH 64QFN |
| In Stock | 196 | 254 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Discontinued at Digi-Key | Discontinued at Digi-Key |
| 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 | 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) | 128KB (128K 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 |
|---|---|---|---|
| R5F564MJHDFB#V1 | Renesas Electronics America | IC MCU 32BIT 3MB FLASH 144LQFP |
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| MB91F577BHSPMC-GSK5E1 | Cypress Semiconductor | IC MCU 32B 1.0625MB FLSH 144LQFP |
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| P87LPC762BD,512 | NXP Semiconductors | IC MCU 8BIT 2KB OTP 20SO |
|
| EFM32GG395F512-BGA120 | Silicon Labs | IC MCU 32BIT 512KB FLASH 120BGA |
|
| AT91SAM7XC256B-AU-999 | Roving Networks / Microchip Technology | IC MCU 16/32B 256KB FLSH 100LQFP |
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| SPC563M64L5COBR | STMicroelectronics | IC MCU 32BIT 1.5MB FLASH 144LQFP |
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| R5F562T7EDFM#V3 | Renesas Electronics America | IC MCU 32BIT 128KB FLASH 64LFQFP |
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| PIC16LF1703-E/SL | Roving Networks / Microchip Technology | IC MCU 8BIT 3.5KB FLASH 14SOIC |
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| AT89C55WD-24PC | Roving Networks / Microchip Technology | IC MCU 8BIT 20KB FLASH 40DIP |
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| UPD78F1146AGB-GAH-AX | Renesas Electronics America | IC MCU 16BIT 256KB FLASH 64LQFP |
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| MB96F395RSBPMC-GSE2 | Cypress Semiconductor | IC MCU 16BIT 160KB FLASH 100LQFP |
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| TMS320F28050PNT | Texas Instruments | IC MCU 32BIT 32KB FLASH 80LQFP |
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| PIC16F777-E/P | Roving Networks / Microchip Technology | IC MCU 8BIT 14KB FLASH 40DIP |
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| PIC17C766T-33E/PT | Roving Networks / Microchip Technology | IC MCU 8BIT 32KB OTP 80TQFP |
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| S912ZVML12F1VKHR | NXP Semiconductors | IC MCU 16BIT 128KB FLASH 64LQFP |
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