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Product Detailed Parameters
- Description：IC MCU 8BIT 28SSOP
- Series：-
- Mfr：Infineon Technologies
- Package：Tube
- Core Processor：-
- Core Size：-
- Speed：-
- Connectivity：-
- Peripherals：-
- Number of I/O：-
- Program Memory Size：-
- Program Memory Type：-
- EEPROM Size：-
- RAM Size：-
- Voltage - Supply (Vcc/Vdd)：-
- Data Converters：-
- Oscillator Type：-
- Operating Temperature：-
- Mounting Type：-
- Supplier Device Package：-
- Package / Case：-
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Overview
The CY8C274436A-24PVXI is an 8-bit microcontroller from the PSoC™ 1 family, manufactured by Infineon Technologies. It features an M8C core with a maximum clock frequency of 24 MHz. The device includes 16 kB of Flash program memory and 256 bytes of SRAM data RAM. It operates within a supply voltage range of 3 V to 5.25 V and supports an operating temperature range of -40°C to +85°C. The component is housed in a 28-pin SSOP package.
Feature Summary
- Integrates programmable analog and digital blocks for custom peripheral configuration
- Supports CapSense touch sensing technology for user interface applications
- Includes multiple communication interfaces such as I2C, SPI, and UART
Applications
- Consumer electronics requiring low power consumption
- Industrial control systems with analog signal processing needs
- Smart home devices utilizing capacitive touch interfaces
Procurement Notes
Verify the exact part number suffix against official Infineon documentation to ensure correct package type and temperature grade. Confirm RoHS compliance status through the manufacturer's certificate of conformity. Check for any specific ordering restrictions or moisture sensitivity levels before procurement.
Selection Notes
Select this MCU when a combination of 8-bit processing and mixed-signal capabilities is required. Ensure the 16 kB Flash and 256 B SRAM meet application memory constraints. Verify that the 24 MHz speed and 28-pin SSOP package fit the design requirements.
Part Context
This component belongs to the PSoC™ 1 series, which integrates a CPU with configurable analog and digital peripherals. The CY8C27x43 variant specifically targets cost-sensitive applications needing flexible I/O and basic connectivity options without complex external components.
Replacement Considerations
Check for CY8C27443 variants with different suffixes for package or temperature differences. Consider CY8C27x43 family members for pin-compatible upgrades. Verify functional equivalence if substituting with other 8-bit MCUs.
