8-bit microcontroller featuring an 8051 core architecture, operating at up to 50MHz. This CMOS peripheral IC offers 32KB of FLASH memory and 8KB of RAM, with 25 GPIO pins and 46 programmable I/Os. Integrated peripherals include POR, PWM, WDT, DMA, LCD, and CapSense, with support for I2C, SPI, UART, USART, EBI/EMI, and LIN interfaces. Operates from 1.7V to 5.5V, with an internal oscillator and a watchdog timer, packaged in a QFN with gold contact plating.
Frequency50MHz
PackageQFN
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Technical Specifications
Cypress CY8C3445LTI-078T technical specifications.
General
| Package/Case | QFN |
| Contact Plating | Gold |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Frequency | 50MHz |
| Interface | I2C, SPI, UART, USART, EBI/EMI, LIN |
| Lead Free | Lead Free |
| Max Frequency | 50MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 32KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 1.7V |
| Number of GPIO | 25 |
| Number of I/Os | 25 |
| Number of Programmable I/O | 46 |
| Number of Timers/Counters | 4 |
| Operating Supply Voltage | 1.8V |
| Oscillator Type | Internal |
| Package Quantity | 2000 |
| Packaging | Tape and Reel |
| Peripherals | POR, PWM, WDT, DMA, LCD, CapSense |
| RAM Size | 8KB |
| RoHS Compliant | Yes |
| Series | PSOC® 3 CY8C34xx |
| Watchdog Timer | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Cypress CY8C3445LTI-078T Datasheet
Download the complete datasheet for Cypress CY8C3445LTI-078T to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.