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| PartNumber | EFM32HG222F32G-B-QFP48 | EFM32HG222F32G-A-QFP48R | EFM32HG222F32G-A-QFP48 |
| Description | ARM Microcontrollers - MCU ARM Cortex-M0+ 32-bit 25 MHz 32 kB MCU | ARM Microcontrollers - MCU 32k Flash 4k RAM ADC AES | IC MCU 32BIT 32KB FLASH 48TQFP |
| Manufacturer | Silicon Laboratories | Silicon Laboratories | Silicon Labs |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | Embedded - Microcontrollers |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TQFP-48 | TQFP-48 | - |
| Series | EFM32HG | EFM32HG | Happy Gecko |
| Core | ARM Cortex M0+ | ARM Cortex M0+ | ARM Cortex M0+ |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Maximum Clock Frequency | 25 MHz | 25 MHz | 25 MHz |
| Program Memory Size | 32 kB | 32 kB | 32KB (32K x 8) |
| Data RAM Size | 4 kB | 4 kB | 4 kB |
| ADC Resolution | 12 bit | 12 bit | 12 bit |
| Number of I/Os | 37 I/O | 37 I/O | - |
| Operating Supply Voltage | 1.98 V to 3.8 V | 3 V | 3 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 | - |
| Data RAM Type | SRAM | RAM | RAM |
| Interface Type | I2C, SPI, UART | - | I2C UART USART |
| Analog Supply Voltage | 1.98 V to 3.8 V | - | - |
| I/O Voltage | 3.3 V | 3 V | - |
| Moisture Sensitive | Yes | Yes | - |
| Number of Timers/Counters | 3 x 16 bit | 3 x 16 bit | - |
| Processor Series | EFM32HG222 | EFM32HG222 | EFM32HG222 |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | - |
| Factory Pack Quantity | 250 | 1000 | - |
| Subcategory | 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 | Happy Gecko |
| Watchdog Timers | Watchdog Timer | Watchdog Timer | Watchdog Timer |
| Packaging | - | Reel | Tray Alternate Packaging |
| Number of ADC Channels | - | 4 Channel | 4 Channel |
| Unit Weight | - | 0.319998 oz | 0.319998 oz |
| Package Case | - | - | TQFP-48 |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Supplier Device Package | - | - | 48-TQFP (7x7) |
| Number of I O | - | - | 37 |
| Speed | - | - | 25MHz |
| EEPROM Size | - | - | - |
| Core Processor | - | - | ARMR CortexR-M0+ |
| RAM Size | - | - | 4K x 8 |
| Peripherals | - | - | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
| Connectivity | - | - | I2C, IrDA, SmartCard, SPI, UART/USART |
| Voltage Supply Vcc Vdd | - | - | 1.98 V ~ 3.8 V |
| Core Size | - | - | 32-Bit |
| Data Converters | - | - | A/D 4x12b |
| Oscillator Type | - | - | Internal |
| Supply Voltage Max | - | - | 3.8 V |
| Supply Voltage Min | - | - | 1.98 V |
| Number of I Os | - | - | 37 I/O |
| I O Voltage | - | - | 3 V |
| Number of Timers Counters | - | - | 3 x 16 bit |
| 製造商 | 型號 | 描述 | RFQ |
|---|---|---|---|
Silicon Labs |
EFM32HG222F32G-B-QFP48 | ARM Microcontrollers - MCU ARM Cortex-M0+ 32-bit 25 MHz 32 kB MCU | |
| EFM32HG222F32N-B-QFP48 | ARM Microcontrollers - MCU ARM Cortex-M0+ 32-bit 25 MHz 32 kB MCU | ||
| EFM32HG222F32G-B-QFP48R | ARM Microcontrollers - MCU ARM Cortex-M0+ 32-bit 25 MHz 32 kB MCU | ||
| EFM32HG222F32N-B-QFP48R | ARM Microcontrollers - MCU ARM Cortex-M0+ 32-bit 25 MHz 32 kB MCU | ||
| EFM32HG222F32G-A-QFP48R | ARM Microcontrollers - MCU 32k Flash 4k RAM ADC AES | ||
| EFM32HG222F32G-A-QFP48 | IC MCU 32BIT 32KB FLASH 48TQFP | ||
| EFM32HG222F32G-A-QFP48R | IC MCU 32BIT 32KB FLASH 48TQFP | ||
| EFM32HG222F32N-B-QFP48 | MCU CORTEX-M0+ 25 MHZ 32 KB | ||
| EFM32HG222F32N-B-QFP48R | MCU CORTEX-M0+ 25 MHZ 32 KB | ||
| EFM32HG222F32G-B-QFP48 | Microcontrollers - MCU ARM Microcontrollers - MCU 32k Flash 4k RAM ADC AES | ||
| EFM32HG222F32G-B-QFP48R | Microcontrollers - MCU ARM Microcontrollers - MCU 32k Flash 4k RAM ADC AES |