Overview
The CY8C22545-24AXIT is a Programmable System-on-Chip (PSoC) microcontroller developed by Infineon Technologies. This device is part of the PSoC 1 family and is designed to provide a high degree of flexibility and integration, making it suitable for a wide range of applications. The CY8C22545-24AXIT features a powerful Harvard-architecture processor and a variety of programmable analog and digital blocks, allowing for customized system design.
Key Specifications
| Specification | Details |
|---|---|
| Processor Speed | Up to 24 MHz |
| Flash Program Storage | Up to 16 KB |
| SRAM Data Storage | Up to 1 KB |
| Operating Voltage | 3.0 V to 5.25 V |
| Temperature Range | –40 °C to +85 °C |
| Package Type | 44-pin TQFP |
| Analog PSoC Blocks | Six analog type “E” blocks with single or dual 8-Bit ADC, comparators (up to four) |
| Digital PSoC Blocks | Up to eight digital blocks with timers, counters, PWMs, shift register, CRC, and PRS modules |
| Communication Interfaces | Full duplex UART, multiple SPI masters or slaves, I2C |
| Clocking | Internal ± 5% 24/48 MHz oscillator, optional 32 kHz crystal and PLL, external oscillator up to 24 MHz |
Key Features
- Powerful Harvard-architecture processor with 8 × 8 multiply and 32-bit accumulate capabilities.
- Low power consumption at high speeds.
- Advanced peripherals including analog and digital PSoC blocks.
- High-speed 10-bit SAR ADC with sample and hold optimized for embedded control.
- Precision, programmable clocking with internal and external oscillator options.
- Flexible on-chip memory with in-system serial programming (ISSP) and partial flash updates.
- Support for various communication interfaces such as UART, SPI, and I2C.
- Complex peripherals by combining PSoC blocks.
Applications
The CY8C22545-24AXIT is versatile and can be used in a variety of applications, including:
- Automotive systems: Due to its robust features and industrial temperature range, it is suitable for automotive security and control systems.
- Industrial control: The device’s advanced peripherals and programmable blocks make it ideal for industrial automation and control applications.
- Consumer electronics: It can be used in various consumer electronic devices requiring customized analog and digital functionalities.
- Medical devices: The high precision and reliability of the CY8C22545-24AXIT make it a candidate for medical device applications.
Q & A
- What is the processor speed of the CY8C22545-24AXIT?
The processor speed of the CY8C22545-24AXIT is up to 24 MHz. - How much flash program storage does the CY8C22545-24AXIT have?
The CY8C22545-24AXIT has up to 16 KB of flash program storage. - What is the operating voltage range of the CY8C22545-24AXIT?
The operating voltage range is 3.0 V to 5.25 V. - What types of communication interfaces does the CY8C22545-24AXIT support?
The device supports full duplex UART, multiple SPI masters or slaves, and I2C. - What is the temperature range of the CY8C22545-24AXIT?
The temperature range is –40 °C to +85 °C. - How many analog PSoC blocks does the CY8C22545-24AXIT have?
The device has six analog type “E” PSoC blocks. - What is the package type of the CY8C22545-24AXIT?
The package type is 44-pin TQFP. - Does the CY8C22545-24AXIT support in-system serial programming (ISSP)?
Yes, it supports ISSP and partial flash updates. - What are some common applications of the CY8C22545-24AXIT?
Common applications include automotive systems, industrial control, consumer electronics, and medical devices. - How many digital PSoC blocks does the CY8C22545-24AXIT have?
The device has up to eight digital PSoC blocks.
