8-bit microcontroller featuring an 8051 core architecture, operating at up to 50MHz. This CMOS peripheral IC offers 62 GPIO pins and supports I2C, SPI, UART, USART, EBI/EMI, and USB interfaces. It includes 16KB of FLASH memory, 8KB of RAM, and 4 timers/counters, along with integrated peripherals like POR, PWM, WDT, DMA, LCD, and CapSense. Packaged in a 100-pin TQFP, this lead-free, RoHS-compliant component operates within a voltage range of 1.7V to 5.5V and a temperature range of -40°C to 85°C.
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Cypress CY8C3444AXI-116 technical specifications.
| Package/Case | TQFP |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Frequency | 50MHz |
| Interface | I2C, SPI, UART, USART, EBI/EMI, USB |
| Lead Free | Lead Free |
| Max Frequency | 50MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 16KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 1.7V |
| Number of GPIO | 62 |
| Number of I/Os | 62 |
| Number of Timers/Counters | 4 |
| Oscillator Type | Internal |
| Package Quantity | 90 |
| Packaging | Tray |
| Peripherals | POR, PWM, WDT, DMA, LCD, CapSense |
| Radiation Hardening | No |
| RAM Size | 8KB |
| RoHS Compliant | Yes |
| Series | PSOC® 3 CY8C34xx |
| Technology | CMOS |
| RoHS | Compliant |
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