 |  | | |
| PartNumber | EFM32LG990F128G-E-BGA11 | EFM32LG990F128-BGA112 | EFM32LG990F128-BGA112T |
| Description | IC MCU 32BIT 128KB FLASH 112BGA Leopard Gecko | IC MCU 32BIT 128KB FLASH 112BGA Leopard Gecko | |
| Manufacturer | Silicon Labs | - | Silicon Labs |
| Product Category | Embedded - Microcontrollers | - | Embedded - Microcontrollers |
| Series | Leopard Gecko | - | Leopard Gecko |
| Product | MCU | - | - |
| Packaging | Tray Alternate Packaging | - | Tray |
| Mounting Style | SMD/SMT | - | - |
| Tradename | EFM32 | - | - |
| Package Case | BGA-112 | - | 112-LFBGA |
| Operating Temperature | -40°C ~ 85°C (TA) | - | -40°C ~ 85°C (TA) |
| Supplier Device Package | 112-LFBGA (10x10) | - | * |
| Number of I O | 87 | - | 87 |
| Speed | 48MHz | - | 48MHz |
| EEPROM Size | - | - | - |
| Core Processor | ARMR CortexR-M3 | - | |
| RAM Size | 32K x 8 | - | 32K x 8 |
| Program Memory Type | FLASH | - | FLASH |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | - | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT |
| Connectivity | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB | - | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB |
| Voltage Supply Vcc Vdd | 1.85 V ~ 3.8 V | - | 1.85 V ~ 3.8 V |
| Core Size | 32-Bit | - | 32-Bit |
| Program Memory Size | 128KB (128K x 8) | - | 128KB (128K x 8) |
| Data Converters | A/D 8x12b, D/A 2x12b | - | A/D 8x12b, D/A 2x12b |
| Oscillator Type | Internal | - | Internal |
| Maximum Operating Temperature | + 85 C | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Operating Supply Voltage | 2 V to 3.8 V | - | - |
| Interface Type | I2C SPI UART USB | - | - |
| Core | ARM Cortex M3 | - | - |
| Processor Series | EFM32 | - | - |
| Part # Aliases | EFM32LG990F128G-E-BGA112 | - | - |
| Data Bus Width | 32 bit | - | - |
| Maximum Clock Frequency | 48 MHz | - | - |
| Number of I Os | 86 I/O | - | - |
| Data RAM Size | 32 kB | - | - |
| Data ROM Size | 128 kB | - | - |
| Number of Timers Counters | 5 Timer | - | - |
| ADC Resolution | 12 bit | - | - |
| Data RAM Type | RAM | - | - |
| Data ROM Type | Flash | - | - |
| Hersteller | Teil # | Beschreibung | RFQ |
|---|---|---|---|
| EFM32LG990F128G-E-BGA112 | ARM Microcontrollers - MCU 128k Flash, 32k RAM, USB, 8x34 LCD, AES | ||
| EFM32LG990F128G-E-BGA112R | ARM Microcontrollers - MCU 128k Flash, 32k RAM, USB, 8x34 LCD, AES | ||
| EFM32LG990F128G-E-BGA11 | Neu und Original | ||
Silicon Labs |
EFM32LG990F128-BGA112 | IC MCU 32BIT 128KB FLASH 112BGA Leopard Gecko | |
| EFM32LG990F128G-E-BGA112R | IC MCU 32BIT 128KB FLASH 112BGA Leopard Gecko | ||
| EFM32LG990F128G-E-BGA112 | IC MCU 32BIT 128KB FLASH 112BGA Leopard Gecko | ||
| EFM32LG990F128-BGA112T | IC MCU 32BIT 128KB FLASH 112BGA Leopard Gecko |