8-bit CMOS microcontroller with 50MHz core frequency, featuring 32KB FLASH memory and 4KB RAM. Offers 62 GPIO and 70 programmable I/O pins, supporting I2C, SPI, UART, USART, LIN, EBI/EMI, and USB interfaces. Includes integrated peripherals such as POR, PWM, WDT, DMA, and CapSense. Operates within a voltage range of 1.7V to 5.5V, housed in a TQFP package with gold contact plating.
Frequency50MHz
PackageTQFP
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Technical Specifications
Cypress CY8C3445AXI-104 technical specifications.
General
| Package/Case | TQFP |
| Contact Plating | Gold |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Frequency | 50MHz |
| Interface | I2C, SPI, UART, USART, LIN, EBI/EMI, USB |
| 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 | 62 |
| Number of I/Os | 62 |
| Number of Programmable I/O | 70 |
| Number of Timers/Counters | 4 |
| Oscillator Type | Internal |
| Package Quantity | 90 |
| Packaging | Tray |
| Peripherals | POR, PWM, WDT, DMA, CapSense |
| Radiation Hardening | No |
| RAM Size | 4KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | PSOC® 3 CY8C34xx |
| Technology | CMOS |
| Watchdog Timer | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Cypress CY8C3445AXI-104 Datasheet
Download the complete datasheet for Cypress CY8C3445AXI-104 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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