CMOS microcontroller featuring an 8-bit M8C core, operating at up to 24MHz. This peripheral IC offers 8KB of FLASH memory and 512B of RAM, with 12 programmable I/Os supporting I2C, SPI, and UART/USART interfaces. Designed for a supply voltage range of 2.4V to 5.25V, it includes integrated POR, PWM, and WDT peripherals. Packaged in a 16-pin SOIC (PDSO16) with an operating temperature range of -40°C to 85°C, this RoHS compliant component is ideal for embedded applications.
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Cypress CY8C21234B-24SXI technical specifications.
| Package/Case | SOIC |
| Core Architecture | M8C |
| Data Bus Width | 8b |
| Interface | I2C, SPI, UART, USART |
| Max Frequency | 24MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.25V |
| Memory Size | 8KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 2.4V |
| Number of GPIO | 8 |
| Number of I/Os | 12 |
| Number of Programmable I/O | 12 |
| Oscillator Type | Internal |
| Package Quantity | 48 |
| Packaging | Rail/Tube |
| Peripherals | POR, PWM, WDT |
| Radiation Hardening | No |
| RAM Size | 512B |
| RoHS Compliant | Yes |
| Series | PSOC®1 CY8C21xxx |
| Technology | CMOS |
| Watchdog Timer | Yes |
| RoHS | Compliant |
Download the complete datasheet for Cypress CY8C21234B-24SXI to view detailed technical specifications.
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