| Base Product Number | CY8C5666 |
| Category | Integrated Circuits (ICs) |
| Connectivity | I?C, LINbus, SPI, UART/USART, USB |
| Core Processor | ARM? Cortex?-M3 |
| Core Size | 32-Bit Single-Core |
| Data Converters | A/D 2x12b; D/A 4x8b |
| EEPROM Size | 2K x 8 |
| Mfr | Cypress Semiconductor Corp |
| Mounting Type | Surface Mount |
| Number of I/O | 62 |
| Operating Temperature | -40?C ~ 85?C (TA) |
| Oscillator Type | Internal |
| Package | Tray |
| Package / Case | 100-LQFP |
| Peripherals | CapSense, DMA, LCD, POR, PWM, WDT |
| Product Status | Active |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 16K x 8 |
| Series | PSOC? 5 CY8C56LP |
| Speed | 67MHz |
| Supplier Device Package | 100-TQFP (14x14) |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 5.5V |