The CY8C3445LTI-081T is a 32KB 8051 microcontroller with an 8-bit data bus and a frequency of 50MHz. It operates within a temperature range of -40°C to 85°C and is supplied by a voltage between 1.7V and 5.5V. The device features 38 GPIOs, 4 timers/counters, and peripherals such as a power-on reset, pulse-width modulation, and a watchdog timer. It also includes a 4KB RAM and supports various interfaces like I2C, SPI, USB, UART, USART, and EBI/EMI. The microcontroller is packaged in a QFN-32 package and is lead-free and RoHS compliant.
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Cypress CY8C3445LTI-081T technical specifications.
| Package/Case | QFN |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Frequency | 50MHz |
| Interface | I2C, SPI, USB, UART, USART, EBI/EMI |
| Lead Free | Lead Free |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 32KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 1.7V |
| Number of GPIO | 38 |
| Number of I/Os | 38 |
| Number of Timers/Counters | 4 |
| Oscillator Type | Internal |
| Package Quantity | 2000 |
| Packaging | Tape and Reel |
| Peripherals | POR, PWM, WDT, DMA, LCD, CapSense |
| RAM Size | 4KB |
| RoHS Compliant | Yes |
| Series | PSOC® 3 CY8C34xx |
| RoHS | Compliant |
Download the complete datasheet for Cypress CY8C3445LTI-081T to view detailed technical specifications.
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