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IC MCU 16BIT 256KB FLASH 48TQFP
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HerstellerMikrochip-Technologie
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Herstellerteil #PIC24FJ256GA705-I/PT
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Datenblatt PIC24FJ256GA705-I/PT DataSheet
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Paket TQFP-48
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Spezifikationen
| Attribut | Wert |
| Package / Case | Tray |
| Series | PIC® 24F |
| Part Status | Active |
| Core Processor | PIC |
| Core Size | 16-Bit |
| Speed | 32MHz |
| Connectivity | I²C, IrDA, LINbus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, LVD, POR, PWM, WDT |
| Number of I/O | 40 |
| Program Memory Size | 256KB (85.5K x 24) |
| Program Memory Type | FLASH |
| RAM Size | 16K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2V ~ 3.6V |
| Data Converters | A/D 14x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Übersicht
Description
Key features include multiple I/O ports, a wide range of communication interfaces such as UART, SPI, and I2C, and a 10-bit ADC for analog-to-digital conversion. It also supports capacitive touch sensing, making it versatile for user interface designs. With its low-power modes, the PIC24FJ256GA705 is ideal for battery-powered or energy-sensitive applications.
The chip is housed in a 28-pin TQFP package, offering an optimal balance of size and connectivity. The integrated Peripheral Pin Select (PPS) allows flexible pin mapping, enhancing design flexibility. This microcontroller is well-suited for applications in consumer electronics, industrial control, and IoT devices.
Equivalent
- PIC24FJ256GA710 from Microchip, featuring similar performance and peripherals but in different packages.
- dsPIC33FJ256GP710, offering enhanced digital signal processing capabilities.
Alternatives from other manufacturers may include:
- Texas Instruments' MSP430 series for low-power applications.
- STMicroelectronics STM32F0 series for 32-bit performance in similar compact footprints.
Selection depends on specific application requirements like power, performance, and peripheral needs.
Features
1. CPU and Memory:
- 16-bit CPU with up to 32 MIPS
- 256KB Flash Program Memory
- 16KB RAM
2. Operating Voltage:
- Wide operating range from 1.8V to 3.6V
3. Peripheral Features:
- 4x UARTs, 3x SPI, 3x I2C interfaces
- 5x 16-bit Timers
- 10-bit, 29-channel ADC module
- Integrated Charge Time Measurement Unit (CTMU) for capacitive touch interfaces
4. Connectivity and Expansion:
- PPS (Peripheral Pin Select) for flexible pin assignments
- Up to 56 I/O pins
5. Power Management:
- Multiple power-saving modes including Idle and Sleep modes
- Integrated Real-Time Clock/Calendar (RTCC)
6. Packaging:
- Available in a 64-pin TQFP package
The PIC24FJ256GA705-I/PT is ideal for applications needing efficient computation, flexible connectivity, and low power consumption.
Pinout
Key functions and features include:
- CPU: 16-bit PIC24 core
- Flash Memory: 256 KB
- RAM: 16 KB
- Digital I/O: Numerous digital input/output pins for interfacing with other devices.
- Analog: Includes multiple ADC channels, typically with 12-bit resolution, useful for sensor interfacing.
- Timers: Multiple 16-bit and 32-bit timers for event timing and counting.
- Communication: Supports various communication protocols, including UART, SPI, and I2C, enabling connectivity with other devices.
- PWMs: Pulse Width Modulation channels for applications such as motor control.
- Low Power: Features designed to reduce power consumption, suitable for battery-powered applications.
This microcontroller is suitable for a wide range of applications, including embedded control systems, due to its versatile functionality.
Manufacturer
Application
1. Consumer Electronics: For managing device control and user interfaces.
2. Industrial Automation: In control systems and data logging.
3. Medical Devices: In portable diagnostics and monitoring equipment.
4. Automotive: For body control systems and infotainment.
5. Home Appliances: In smart appliances and IoT applications.
6. Communication Systems: For protocol handling and data processing.
7. Security Systems: For access control and surveillance systems.
These applications benefit from the PIC24FJ256GA705's efficient processing, integrated peripherals, and flexible I/O options.