The CY8C3446LTI-085T is a 64KB FLASH microcontroller based on the 8051 core with an 8-bit data bus. It supports multiple interfaces including I2C, SPI, USB, UART, USART, and EBI/EMI. The device operates over a temperature range of -40°C to 85°C and is supplied with a voltage between 1.7V and 5.5V. It features 38 GPIOs and includes peripherals such as power-on reset, pulse-width modulation, watch dog timer, direct memory access, and capacitive sensing.
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Cypress CY8C3446LTI-085T technical specifications.
| Package/Case | QFN |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Interface | I2C, SPI, USB, UART, USART, EBI/EMI |
| Lead Free | Lead Free |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 64KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 1.7V |
| Number of GPIO | 38 |
| Number of I/Os | 38 |
| Oscillator Type | Internal |
| Package Quantity | 2000 |
| Packaging | Tape and Reel |
| Peripherals | POR, PWM, WDT, DMA, LCD, CapSense |
| RoHS Compliant | Yes |
| Series | PSOC® 3 CY8C34xx |
| RoHS | Compliant |
Download the complete datasheet for Cypress CY8C3446LTI-085T to view detailed technical specifications.
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