ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC MCU 8BIT 8KB FLASH 28SSOP
- Series：PSOC™1 CY8C21xxx
- Mfr：Infineon Technologies
- Package：Tube
- Core Processor：M8C
- Core Size：8-Bit
- Speed：24MHz
- Connectivity：I2C, SPI, UART/USART
- Peripherals：LVD, POR, PWM, WDT
- Number of I/O：24
- Program Memory Size：8KB (8K x 8)
- Program Memory Type：FLASH
- EEPROM Size：-
- RAM Size：512 x 8
- Voltage - Supply (Vcc/Vdd)：3V ~ 5.25V
- Data Converters：-
- Oscillator Type：Internal
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：28-SSOP
- Package / Case：28-SSOP (0.209", 5.30mm Width)
- Grade：-
- Qualification：-
Download product information
Overview
The CY8C21512-24PVXA is an 8-bit microcontroller from the Infineon PSoC 21x34 family, featuring a 24 MHz maximum clock frequency. It integrates 8 kB of Flash program memory and 512 bytes of SRAM data memory within a 20-pin SSOP package. The device utilizes the M8C core architecture and supports operating voltages between 3 V and 5.25 V across a temperature range of -40 °C to +85 °C. Key peripherals include one I2C interface, two timers/counters, and CapSense touch sensing capabilities with up to 16 channels.
Feature Summary
- Integrates programmable digital and analog blocks for custom system-on-chip functionality
- Supports CapSense technology for robust capacitive touch sensing applications
- Includes standard communication interfaces such as I2C for peripheral connectivity
Applications
- Capacitive touch sensing user interfaces
- General-purpose embedded control systems
- Battery-powered devices requiring low power operation
Procurement Notes
Verify the specific suffix PVXA confirms the SSOP-20 package and commercial temperature grade. Confirm RoHS compliance status through official datasheets or manufacturer documentation before procurement. Ensure design-in compatibility with PSoC Designer software tools for development.
Selection Notes
Select this component when 8 kB of Flash and 512 bytes of RAM are sufficient for application logic. Choose the 24 MHz variant if higher processing speed is required compared to lower-frequency models in the same family. Verify that the 20-pin SSOP package fits the mechanical constraints of the target PCB design.
Part Context
This part belongs to the Infineon PSoC 21x34 series, which combines an 8-bit M8C CPU with configurable analog and digital blocks. The series is designed for cost-sensitive applications requiring mixed-signal capabilities and touch sensing integration in compact packages.
Replacement Considerations
Check for CY8C21534-24PVXA for pin-compatible upgrades with increased memory. Verify CY8C21334-24PVXA for similar performance with potentially different peripheral configurations. Consult official cross-reference guides for valid substitutes.
