PartNumber | EFM32HG310F64G-B-QFN32 | EFM32HG310F64G-B-QFN32R | EFM32HG310F64N-B-QFN32 |
Description | ARM Microcontrollers - MCU ARM Cortex-M0+ 32-bit 25 MHz 64 kB USB MCU | ARM Microcontrollers - MCU ARM Cortex-M0+ 32-bit 25 MHz 64 kB USB MCU | ARM Microcontrollers - MCU ARM Cortex-M0+ 32-bit 25 MHz 64 kB USB MCU |
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-32 | QFN-32 | BGA-120 |
Series | EFM32HG | EFM32HG | EFM32LG |
Core | ARM Cortex M0+ | ARM Cortex M0+ | ARM Cortex M3 |
Data Bus Width | 32 bit | 32 bit | 32 bit |
Maximum Clock Frequency | 25 MHz | 25 MHz | 48 MHz |
Program Memory Size | 64 kB | 64 kB | 64 kB |
Data RAM Size | 8 kB | 8 kB | 32 kB |
ADC Resolution | 12 bit | 12 bit | 12 bit |
Number of I/Os | 22 I/O | 22 I/O | 93 I/O |
Operating Supply Voltage | 1.98 V to 3.8 V | 1.98 V to 3.8 V | 2 V to 3.8 V |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
Product | MCU | MCU | MCU |
Program Memory Type | Flash | Flash | Flash |
Brand | Silicon Labs | Silicon Labs | Silicon Labs |
Data RAM Type | SRAM | SRAM | RAM |
Interface Type | I2C, SPI, UART | I2C, SPI, UART | I2C, SPI, UART, USB |
Analog Supply Voltage | 1.98 V to 3.8 V | 1.98 V to 3.8 V | - |
I/O Voltage | 3.3 V | 3.3 V | - |
Moisture Sensitive | Yes | Yes | Yes |
Number of Timers/Counters | 3 x 16 bit | 3 x 16 bit | 5 Timer |
Processor Series | EFM32HG310 | EFM32HG310 | EFM32 |
Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
Factory Pack Quantity | 490 | 1000 | 260 |
Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
Supply Voltage Max | 3.8 V | 3.8 V | - |
Supply Voltage Min | 1.98 V | 1.98 V | - |
Tradename | EFM32 | EFM32 | EFM32 |
Watchdog Timers | Watchdog Timer | Watchdog Timer | - |
Packaging | - | Reel | Tray |
Data ROM Size | - | - | 64 kB |
Data ROM Type | - | - | Flash |