Specifications
SKU: 4498480
Parameter | Symbol | Min | Typ | Max | Unit |
---|---|---|---|---|---|
Supply Voltage | VDD | 2.7 | - | 5.5 | V |
Operating Frequency | fCLK | - | 48 | - | MHz |
Flash Memory Size | - | - | 128 | - | KB |
RAM Size | - | - | 16 | - | KB |
Operating Temperature | Toper | -40 | - | 85 | °C |
Storage Temperature | Tstg | -55 | - | 150 | °C |
I/O Drive Capability | - | - | 16 | - | mA |
Timer Channels | - | - | 8 | - | |
ADC Resolution | - | - | 12 | - | bits |
UART Channels | - | - | 2 | - | |
SPI Channels | - | - | 2 | - | |
I2C Channels | - | - | 2 | - | |
Watchdog Timer | - | - | 1 | - | |
Low-Voltage Detection | - | - | 1 | - | |
Power-On Reset | - | - | 1 | - |
Instructions for Use:
Power Supply:
- Ensure the supply voltage (VDD) is within the range of 2.7V to 5.5V.
- Connect a stable power source to avoid fluctuations that can cause system instability.
Clock Configuration:
- The device operates at a maximum clock frequency of 48 MHz.
- Configure the internal or external oscillator as per the application requirements.
Memory Management:
- The device has 128 KB of flash memory and 16 KB of RAM.
- Use the provided memory management functions to allocate and manage memory efficiently.
Temperature Considerations:
- The operating temperature range is from -40°C to 85°C.
- Store the device in an environment with temperatures ranging from -55°C to 150°C.
I/O Pins:
- Each I/O pin can drive up to 16 mA.
- Configure the I/O pins as inputs or outputs based on the application needs.
Peripherals:
- Utilize the 8 timer channels for timing and counting applications.
- Use the 12-bit ADC for analog signal conversion.
- Communicate with external devices using the 2 UART, 2 SPI, and 2 I2C channels.
System Protection:
- Enable the watchdog timer to reset the system if it becomes unresponsive.
- Use the low-voltage detection feature to monitor and respond to power supply issues.
- Ensure the power-on reset is configured to initialize the system correctly upon power-up.
Programming and Debugging:
- Use the appropriate development tools and IDEs to program the device.
- Utilize debugging features to test and verify the functionality of your application.
Documentation:
- Refer to the datasheet and user manual for detailed information on register settings and advanced configurations.
- Follow the recommended design guidelines to ensure optimal performance and reliability.
Inquiry - HD64F3048F25V