 | | EFM32HG321F32G-C-QFP48 | Silicon Labs | IC MCU 32BIT 32KB FLASH 48TQFP | Microcontrollers | 48-TQFP (7x7) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 4x12b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-TQFP (7×7) | 5 | |
 | | EFM32HG321F32G-C-QFP48R | Silicon Labs | IC MCU 32BIT 32KB FLASH 48TQFP | Microcontrollers | 48-TQFP (7x7) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 4x12b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-TQFP (7×7) | 817 | |
| N/A | | EFM32HG321F32N-B-QFP48 | Silicon Labs | IC MCU 32BIT 32KB FLASH 48TQFP | Microcontrollers | 48-TQFP (7x7) | N/A | -40°C ~ 105°C (TA) | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 4x12b Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-TQFP (7×7) | 575 | |
| N/A | | EFM32HG321F32N-B-QFP48R | Silicon Labs | IC MCU 32BIT 32KB FLASH 48TQFP | Microcontrollers | 48-TQFP (7x7) | N/A | -40°C ~ 105°C (TA) | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 4x12b Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-TQFP (7×7) | 1,528 | |
 | | EFM32HG321F32N-C-QFP48 | Silicon Labs | IC MCU 32BIT 32KB FLASH 48TQFP | Microcontrollers | 48-TQFP (7x7) | N/A | -40°C ~ 105°C (TA) | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 4x12b Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-TQFP (7×7) | 80 | |
 | | EFM32HG321F32N-C-QFP48R | Silicon Labs | IC MCU 32BIT 32KB FLASH 48TQFP | Microcontrollers | 48-TQFP (7x7) | N/A | -40°C ~ 105°C (TA) | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 4x12b Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-TQFP (7×7) | 642 | |
 | | EFM32HG321F64G-A-QFP48 | Silicon Labs | IC MCU 32BIT 64KB FLASH 48TQFP | Microcontrollers | 48-TQFP (7x7) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 4x12b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-TQFP (7×7) | 1,166 | |
 | | EFM32HG321F64G-A-QFP48R | Silicon Labs | IC MCU 32BIT 64KB FLASH 48TQFP | Microcontrollers | 48-TQFP (7x7) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 4x12b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-TQFP (7×7) | 997 | |
 | | EFM32HG321F64G-B-QFP48 | Silicon Labs | IC MCU 32BIT 64KB FLASH 48TQFP | Microcontrollers | 48-TQFP (7x7) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 4x12b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-TQFP (7×7) | 368 | |
 | | EFM32HG321F64G-B-QFP48R | Silicon Labs | IC MCU 32BIT 64KB FLASH 48TQFP | Microcontrollers | 48-TQFP (7x7) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 4x12b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-TQFP (7×7) | 1,498 | |
 | | EFM32HG321F64G-C-QFP48 | Silicon Labs | IC MCU 32BIT 64KB FLASH 48TQFP | Microcontrollers | 48-TQFP (7x7) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 4x12b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-TQFP (7×7) | 1,384 | |
 | | EFM32HG321F64G-C-QFP48R | Silicon Labs | IC MCU 32BIT 64KB FLASH 48TQFP | Microcontrollers | 48-TQFP (7x7) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 4x12b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-TQFP (7×7) | 1,159 | |
| N/A | | EFM32HG321F64N-B-QFP48 | Silicon Labs | IC MCU 32BIT 64KB FLASH 48TQFP | Microcontrollers | 48-TQFP (7x7) | N/A | -40°C ~ 105°C (TA) | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 4x12b Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-TQFP (7×7) | 297 | |
| N/A | | EFM32HG321F64N-B-QFP48R | Silicon Labs | IC MCU 32BIT 64KB FLASH 48TQFP | Microcontrollers | 48-TQFP (7x7) | N/A | -40°C ~ 105°C (TA) | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 4x12b Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-TQFP (7×7) | 122 | |
 | | EFM32HG321F64N-C-QFP48 | Silicon Labs | IC MCU 32BIT 64KB FLASH 48TQFP | Microcontrollers | 48-TQFP (7x7) | N/A | -40°C ~ 105°C (TA) | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 4x12b Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-TQFP (7×7) | 1,644 | |
 | | EFM32HG321F64N-C-QFP48R | Silicon Labs | IC MCU 32BIT 64KB FLASH 48TQFP | Microcontrollers | 48-TQFP (7x7) | N/A | -40°C ~ 105°C (TA) | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 4x12b Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-TQFP (7×7) | 296 | |
 | | EFM32HG322F32G-A-QFP48 | Silicon Labs | IC MCU 32BIT 32KB FLASH 48TQFP | Microcontrollers | 48-TQFP (7x7) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 4x12b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-TQFP (7×7) | 532 | |
 | | EFM32HG322F32G-A-QFP48R | Silicon Labs | IC MCU 32BIT 32KB FLASH 48TQFP | Microcontrollers | 48-TQFP (7x7) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 4x12b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-TQFP (7×7) | 75 | |
 | | EFM32HG322F32G-B-QFP48 | Silicon Labs | IC MCU 32BIT 32KB FLASH 48TQFP | Microcontrollers | 48-TQFP (7x7) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 4x12b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-TQFP (7×7) | 1,897 | |
 | | EFM32HG322F32G-B-QFP48R | Silicon Labs | IC MCU 32BIT 32KB FLASH 48TQFP | Microcontrollers | 48-TQFP (7x7) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Single-Core Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 4x12b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-TQFP (7×7) | 1,297 | |