Multifunction peripheral IC featuring an 8-bit M8C core architecture operating up to 24MHz, with a maximum frequency of 49.2MHz. This CMOS component offers 8KB of FLASH memory and 512B of RAM, supporting I2C, SPI, IrDA, UART, and USART interfaces. It includes 24 programmable I/Os, two timers/counters, and integrated peripherals like POR, PWM, WDT, and LVD. Packaged in a lead-free, gold-plated SOIC-28 (PDSO28) with dimensions of 18.11mm length, 7.62mm width, and 2.37mm height, it operates from 3V to 5.25V and is RoHS compliant.
Frequency24MHz
PackageSOIC
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Technical Specifications
Cypress CY8C21345-24SXI technical specifications.
General
| Package/Case | SOIC |
| Contact Plating | Gold |
| Core Architecture | M8C |
| Data Bus Width | 8b |
| Frequency | 24MHz |
| Height | 2.37mm |
| Interface | I2C, SPI, IrDA, UART, USART |
| Lead Free | Lead Free |
| Length | 18.11mm |
| Max Frequency | 49.2MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 8KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.25V |
| Min Supply Voltage | 3V |
| Number of GPIO | 24 |
| Number of I/Os | 24 |
| Number of Programmable I/O | 24 |
| Number of Timers/Counters | 2 |
| Oscillator Type | Internal |
| Package Quantity | 27 |
| Packaging | Rail/Tube |
| Peripherals | POR, PWM, WDT, LVD |
| Radiation Hardening | No |
| RAM Size | 512B |
| RoHS Compliant | Yes |
| Series | PSOC®1 CY8C21xxx |
| Technology | CMOS |
| Watchdog Timer | Yes |
| Width | 7.62mm |
Compliance
| RoHS | Compliant |
Datasheet
Cypress CY8C21345-24SXI Datasheet
Download the complete datasheet for Cypress CY8C21345-24SXI to view detailed technical specifications.
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