 |  | | |
| PartNumber | EFM32TG840F16-QFN64T | EFM32TG840F32-QFN64 | EFM32TG840F16-QFN64 |
| Description | ARM Microcontrollers - MCU 16k Flash, 4k RAM, 8x20 LCD, AES, 3 Op-Amps | ARM Microcontrollers - MCU ARM Cortex-32-bit 32 MHz 32 kB LCD AES MCU | ARM Microcontrollers - MCU ARM Cortex-32-bit 32 MHz 16 kB LCD AES 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-64 | QFN-64 | QFN-64 |
| Series | EFM32TG | EFM32TG | EFM32TG |
| Core | ARM Cortex M3 | ARM Cortex M3 | ARM Cortex M3 |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Maximum Clock Frequency | 32 MHz | 32 MHz | 32 MHz |
| Program Memory Size | 16 kB | 32 kB | 16 kB |
| Data RAM Size | 4 kB | 32 kB | 32 kB |
| ADC Resolution | 12 bit | - | - |
| Number of I/Os | 56 I/O | 56 I/O | 56 I/O |
| Operating Supply Voltage | 1.98 V to 3.8 V | 3 V | 3 V |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Tray | Reel | Reel |
| Product | MCU | - | - |
| Program Memory Type | Flash | Flash | Flash |
| Brand | Silicon Labs | Silicon Labs | Silicon Labs |
| Data RAM Type | RAM | RAM | RAM |
| Interface Type | I2C, I2S, SPI, UART, USART | I2C, SPI, UART | I2C, SPI, UART |
| Analog Supply Voltage | 3.8 V | - | - |
| DAC Resolution | 12 bit | - | - |
| Moisture Sensitive | Yes | Yes | Yes |
| Number of ADC Channels | 8 Channel | - | - |
| Number of Timers/Counters | 2 x 16 bit | 2 x 16 bit | 2 x 16 bit |
| Processor Series | EFM32TG | EFM32 | EFM32 |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 260 | 1000 | 1000 |
| 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 | - | - |
| I/O Voltage | - | 3 V | 3 V |
| Part # Aliases | - | EFM32TG840F32 | EFM32TG840F16 |
| Unit Weight | - | 0.007277 oz | 0.007277 oz |
| 制造商 | 型号 | 描述 | RFQ |
|---|---|---|---|
Silicon Labs |
EFM32TG840F32-QFN64T | ARM Microcontrollers - MCU 32k Flash, 4k RAM, 8x20 LCD, AES, 3 Op-Amps | |
| EFM32TG840F16-QFN64T | ARM Microcontrollers - MCU 16k Flash, 4k RAM, 8x20 LCD, AES, 3 Op-Amps | ||
| EFM32TG840F8-QFN64T | ARM Microcontrollers - MCU 8k Flash, 2k RAM, 8x20 LCD, AES, 3 Op-Amps | ||
| EFM32TG840F32-QFN64 | ARM Microcontrollers - MCU ARM Cortex-32-bit 32 MHz 32 kB LCD AES MCU | ||
| EFM32TG840F8-QFN64 | ARM Microcontrollers - MCU ARM Cortex-32-bit 32 MHz 8 kB LCD AES MCU | ||
| EFM32TG840F16-QFN64 | ARM Microcontrollers - MCU ARM Cortex-32-bit 32 MHz 16 kB LCD AES MCU | ||
| EFM32TG840F32-QFN64 | Microcontrollers - MCU ARM Microcontrollers - MCU 32KB Flash 4KB RAM | ||
| EFM32TG840F16-QFN64 | Microcontrollers - MCU ARM Microcontrollers - MCU 16KB Flash 4KB RAM | ||
| EFM32TG840F8-QFN64 | Microcontrollers - MCU ARM Microcontrollers - MCU 8KB Flash 2KB RAM | ||
| EFM32TG840F32-QFN64T | Microcontrollers - MCU ARM Microcontrollers - MCU 32k Flsh 4k RAM 8x20 LCD AES 3 Op-Amps | ||
| EFM32TG840F16-QFN64T | Microcontrollers - MCU ARM Microcontrollers - MCU 16k Flsh 4k RAM 8x20 LCD AES 3 Op-Amps | ||
| EFM32TG840F8-QFN64T | Microcontrollers - MCU ARM Microcontrollers - MCU 8k Flash 2k RAM 8x20 LCD AES 3 Op-Amps | ||
| EFM32TG840F32 | 全新原装 | ||
| EFM32TG840F32QFN64 | MCU 32-bit EFM32 ARM Cortex M3 RISC 32KB Flash 3.3V 64-Pin QFN EP |