PartNumber | EFM32WG940F256-QFN64T | EFM32WG940F256-QFN64 | EFM32WG940F128-QFN64T |
Description | ARM Microcontrollers - MCU 256k Flash, 32k RAM, USB, 8x18 LCD, AES | ARM Microcontrollers - MCU ARM Cortex-M4 48 MHz 256 kB USB LCD MCU | ARM Microcontrollers - MCU 128k Flash, 32k RAM, USB, 8x18 LCD, AES |
Manufacturer | Silicon Laboratories | Silicon Laboratories | Silicon Laboratories |
Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
RoHS | Y | Y | Y |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | QFN-64 | QFN-64 | QFN-64 |
Series | EFM32WG | EFM32WG | EFM32WG |
Core | ARM Cortex M4 | ARM Cortex M4F | ARM Cortex M4 |
Data Bus Width | 32 bit | 32 bit | 32 bit |
Maximum Clock Frequency | 48 MHz | 48 MHz | 48 MHz |
Program Memory Size | 256 kB | 256 kB | 128 kB |
Data RAM Size | 32 kB | 32 kB | 32 kB |
ADC Resolution | 12 bit | 12 bit | 12 bit |
Number of I/Os | 52 I/O | 52 I/O | 52 I/O |
Operating Supply Voltage | 1.98 V to 3.8 V | 3 V | 1.98 V to 3.8 V |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
Packaging | Tray | Reel | Tray |
Product | MCU+DSP+FPU | - | MCU+DSP+FPU |
Program Memory Type | Flash | Flash | Flash |
Brand | Silicon Labs | Silicon Labs | Silicon Labs |
Data RAM Type | RAM | RAM | RAM |
Interface Type | I2C, SPI, UART, USART, USB | I2C, SPI, UART, USART, USB | I2C, SPI, UART, USART, USB |
Analog Supply Voltage | 3.8 V | - | 3.8 V |
DAC Resolution | 12 bit | - | 12 bit |
Moisture Sensitive | Yes | Yes | Yes |
Number of ADC Channels | 8 Channel | 6 | 8 Channel |
Number of Timers/Counters | 4 x 16 bit | 4 x 16 bit | 4 x 16 bit |
Processor Series | EFM32WG | EFM32WG940 | EFM32WG |
Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
Factory Pack Quantity | 260 | 1000 | 260 |
Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
Supply Voltage Max | 3.8 V | 3.8 V | 3.8 V |
Supply Voltage Min | 1.98 V | 1.98 V | 1.98 V |
Tradename | EFM32 | EFM32 | EFM32 |
Watchdog Timers | Watchdog Timer | - | Watchdog Timer |
Unit Weight | 0.007277 oz | 0.007277 oz | 0.007277 oz |
I/O Voltage | - | 3 V | - |
Part # Aliases | - | EFM32WG940F256 | - |
Fabricante | Parte # | Descripción | RFQ |
---|---|---|---|
EFM32WG980F256-QFP100 | ARM Microcontrollers - MCU ARM Cortex-M4 48 MHz 256 kB USB LCD MCU | ||
EFM32WG940F256-QFN64T | ARM Microcontrollers - MCU 256k Flash, 32k RAM, USB, 8x18 LCD, AES | ||
EFM32WG980F256-QFP100T | ARM Microcontrollers - MCU 256k Flash, 32k RAM, USB, 8x34 LCD, AES | ||
EFM32WG942F128-QFP64T | ARM Microcontrollers - MCU 128k Flash, 32k RAM, USB, 8x16 LCD, AES | ||
EFM32WG942F256-QFP64 | ARM Microcontrollers - MCU ARM Cortex-M4 48 MHz 256 kB USB LCD MCU | ||
EFM32WG990F256-BGA112 | ARM Microcontrollers - MCU ARM Cortex-M4 48 MHz 256 kB USB LCD MCU | ||
EFM32WG942F64-QFP64T | ARM Microcontrollers - MCU 64k Flash, 32k RAM, USB, 8x16 LCD, AES | ||
EFM32WG990F64-BGA112T | ARM Microcontrollers - MCU 64k Flash, 32k RAM, USB, 8x34 LCD, AES | ||
EFM32WG980F64-QFP100T | ARM Microcontrollers - MCU 64k Flash, 32k RAM, USB, 8x34 LCD, AES | ||
EFM32WG980F128-QFP100T | ARM Microcontrollers - MCU 128k Flash, 32k RAM, USB, 8x34 LCD, AES | ||
EFM32WG942F256-QFP64T | ARM Microcontrollers - MCU 256k Flash, 32k RAM, USB, 8x16 LCD, AES | ||
EFM32WG942F64-QFP64 | ARM Microcontrollers - MCU ARM Cortex-M4 48 MHz 64 kB USB LCD MCU | ||
EFM32WG990F128-BGA112T | ARM Microcontrollers - MCU 128k Flash, 32k RAM, USB, 8x34 LCD, AES | ||
EFM32WG940F64-QFN64T | ARM Microcontrollers - MCU 64k Flash, 32k RAM, USB, 8x18 LCD, AES | ||
EFM32WG940F256-QFN64 | ARM Microcontrollers - MCU ARM Cortex-M4 48 MHz 256 kB USB LCD MCU | ||
EFM32WG995F128-BGA120 | ARM Microcontrollers - MCU ARM Cortex-M4 48 MHz 128 kB USB LCD MCU | ||
EFM32WG942F128-QFP64 | ARM Microcontrollers - MCU ARM Cortex-M4 48 MHz 128 kB USB LCD MCU | ||
EFM32WG940F128-QFN64T | ARM Microcontrollers - MCU 128k Flash, 32k RAM, USB, 8x18 LCD, AES | ||
EFM32WG980F64-QFP100 | ARM Microcontrollers - MCU ARM Cortex-M4 48 MHz 64 kB USB LCD MCU | ||
EFM32WG990F64-BGA112 | ARM Microcontrollers - MCU ARM Cortex-M4 48 MHz 64 kB USB LCD MCU | ||
EFM32WG980F128-QFP100 | ARM Microcontrollers - MCU ARM Cortex-M4 48 MHz 128 kB USB LCD MCU | ||
EFM32WG990F256-BGA112T | ARM Microcontrollers - MCU 256k Flash, 32k RAM, USB, 8x34 LCD, AES | ||
Silicon Labs |
EFM32WG940F64-QFN64 | ARM Microcontrollers - MCU ARM Cortex-M4 48 MHz 64 kB USB LCD MCU | |
EFM32WG940F128-QFN64 | ARM Microcontrollers - MCU ARM Cortex-M4 48 MHz 128 kB USB LCD MCU | ||
EFM32WG900F256G-A-D1I | High Performance 32-Bit ARM Cortex-M3 Microcontrolle | ||
EFM32WG990F128-BGA112 | IC MCU 32BIT 128KB FLASH 112BGA Wonder Gecko | ||
EFM32WG980F128-QFP100 | Microcontrollers - MCU ARM Microcontrollers - MCU 128kb flash 32kb RAM | ||
EFM32WG940F128-QFN64 | Microcontrollers - MCU ARM Microcontrollers - MCU 128kb flash 32kb RAM | ||
EFM32WG942F128-QFP64 | Microcontrollers - MCU ARM Microcontrollers - MCU 128kb flash 32kb RAM | ||
EFM32WG990F64-BGA112 | IC MCU 32BIT 64KB FLASH 112BGA Wonder Gecko | ||
EFM32WG980F64-QFP100 | Microcontrollers - MCU ARM Microcontrollers - MCU 64kb flash 32kb RAM | ||
EFM32WG942F64-QFP64 | Microcontrollers - MCU ARM Microcontrollers - MCU 64kb flash 32kb RAM | ||
EFM32WG940F64-QFN64 | Microcontrollers - MCU ARM Microcontrollers - MCU 64kb flash 32kb RAM | ||
EFM32WG940F256-QFN64T | Microcontrollers - MCU ARM Microcontrollers - MCU 256k Flash 32k RAM USB 8x18 LCD AES | ||
EFM32WG940F128-QFN64T | Microcontrollers - MCU ARM Microcontrollers - MCU 128k Flash 32k RAM USB 8x18 LCD AES | ||
EFM32WG940F64-QFN64T | Microcontrollers - MCU ARM Microcontrollers - MCU 64k Flash 32k RAM USB 8x18 LCD AES | ||
EFM32WG990F128-BGA112T | IC MCU 32BIT 128KB FLASH 112BGA Wonder Gecko | ||
EFM32WG942F256-QFP64T | Microcontrollers - MCU ARM Microcontrollers - MCU 256k Flash 32k RAM USB 8x16 LCD AES | ||
EFM32WG990F64-BGA112T | IC MCU 32BIT 64KB FLASH 112BGA Wonder Gecko | ||
EFM32WG942F128-QFP64T | Microcontrollers - MCU ARM Microcontrollers - MCU 128k Flash 32k RAM USB 8x16 LCD AES | ||
EFM32WG942F64-QFP64T | Microcontrollers - MCU ARM Microcontrollers - MCU 64k Flash 32k RAM USB 8x16 LCD AES | ||
EFM32WG980F256-QFP100T | Microcontrollers - MCU ARM Microcontrollers - MCU 256k Flash 32k RAM USB 8x34 LCD AES | ||
EFM32WG980F128-QFP100T | Microcontrollers - MCU ARM Microcontrollers - MCU 128k Flash 32k RAM USB 8x34 LCD AES | ||
EFM32WG980F64-QFP100T | Microcontrollers - MCU ARM Microcontrollers - MCU 64k Flash 32k RAM USB 8x34 LCD AES | ||
EFM32WG990F256-BGA112 | IC MCU 32BIT 256KB FLASH 112BGA Wonder Gecko | ||
EFM32WG980F256-QFP100 | Microcontrollers - MCU ARM Microcontrollers - MCU 256kb flash 32kb RAM | ||
EFM32WG990F256-BGA112T | IC MCU 32BIT 256KB FLASH 112BGA Wonder Gecko | ||
EFM32WG942F256-QFP64 | Microcontrollers - MCU ARM Microcontrollers - MCU 256kb flash 32kb RAM | ||
EFM32WG940F256-QFN64 | Microcontrollers - MCU ARM Microcontrollers - MCU 256kb flash 32kb RAM | ||
Silicon Labs / Bluegiga |
EFM32WG900F256G-A-D1I | ARM Microcontrollers - MCU Actual die quantities will vary +/- 10% of the MOQ. All orders must be in multiples of the MOQ. All parts tested to the same level as packaged parts. |