TUSB3410RHB vs PIC24HJ256GP206A-I/PT
| Part Number |
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| Category | Embedded - Microcontrollers - Application Specific | Embedded - Microcontrollers |
| Manufacturer | Texas Instruments | Microchip Technology |
| Description | IC PORT CTLR USB-SRL 32-QFN | IC MCU 16BIT 256KB FLASH 64TQFP |
| Package | Cut Tape (CT) | Tray |
| Series | TUSB3410 | PIC® 24H |
| Interface | I²C, USB, UART | - |
| Voltage - Supply | 3V ~ 3.6V | - |
| Operating Temperature | 0°C ~ 70°C | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 32-VFQFN Exposed Pad | 64-TQFP |
| Supplier Device Package | 32-VQFN (5x5) | 64-TQFP (10x10) |
| Applications | USB Serial Port Controller | - |
| Number of I/O | 4 | 53 |
| Core Processor | 8052 | PIC |
| RAM Size | 18K x 8 | 16K x 8 |
| Program Memory Type | ROM (10kB) | FLASH |
| Controller Series | TUSB | - |
| Voltage - Supply (Vcc/Vdd) | - | 3V ~ 3.6V |
| Speed | - | 40 MIPs |
| EEPROM Size | - | - |
| Core Size | - | 16-Bit |
| Connectivity | - | I²C, IrDA, LINbus, SPI, UART/USART |
| Peripherals | - | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Program Memory Size | - | 256KB (85.5K x 24) |
| Data Converters | - | A/D 18x10b/12b |
| Oscillator Type | - | Internal |
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1. What are the main application scenarios for application-specific microcontrollers?
These microcontrollers are widely used in automotive electronics, industrial automation, IoT devices, medical devices, smart home systems, communication devices, and other scenarios that require dedicated functionality and optimized performance.
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2. How do I select an application-specific microcontroller?
Selection should take into account the needs of the target application, including processing speed, power consumption, memory capacity, number of I/O interfaces, communication protocol support (e.g., CAN, UART, SPI, I2C, etc.), and support from development tools and ecosystems.
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3. What application-specific microcontrollers are used in Internet of Things (IoT) devices?
Microcontrollers commonly used in IoT devices usually integrate wireless communication modules such as Wi-Fi, Bluetooth, Zigbee, LoRa, etc., and are suitable for applications such as low-power consumption, remote monitoring and data acquisition.
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4. What is the power consumption of application-specific microcontrollers?
These microcontrollers are often optimized for low-power applications, especially important for low-power operation in portable devices, IoT sensors, and embedded systems. The exact power consumption depends on the controller design and usage scenario.
