Multifunction Peripheral IC, 8-bit 8051 core, 67MHz max frequency, 64KB FLASH memory, 8KB RAM. Features 38 GPIO, 62 programmable I/Os, and 4 timers/counters. Supports I2C, USB, CAN, SPI, UART, USART, LIN, and EBI/EMI interfaces. Operates from 1.71V to 5.5V, with a temperature range of -40°C to 85°C. Packaged in a lead-free, gold-plated QFN-68.
Frequency67MHz
PackageQFN
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Technical Specifications
Cypress CY8C3666LTI-203 technical specifications.
General
| Package/Case | QFN |
| Contact Plating | Gold |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Height | 0.95mm |
| Interface | I2C, USB, CAN, SPI, UART, USART, LIN, EBI/EMI |
| Lead Free | Lead Free |
| Length | 8mm |
| Max Frequency | 67MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 64KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 1.71V |
| Number of GPIO | 38 |
| Number of I/Os | 38 |
| Number of Programmable I/O | 62 |
| Number of Timers/Counters | 4 |
| Oscillator Type | Internal |
| Package Quantity | 1 |
| Packaging | Tray |
| Peripherals | POR, PWM, WDT, DMA, LCD, CapSense, I2C |
| RAM Size | 8KB |
| RoHS Compliant | Yes |
| Series | PSOC® 3 CY8C36xx |
| Technology | CMOS |
| Watchdog Timer | Yes |
| Width | 8mm |
Compliance
| RoHS | Compliant |
Datasheet
Cypress CY8C3666LTI-203 Datasheet
Download the complete datasheet for Cypress CY8C3666LTI-203 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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