CY8C20566A
Key Features
- 1.71V to 5.5V Operating Range Low Power CapSense™ Block ❐ Configurable Capacitive Sensing Elements ❐ Supports Combination of CapSense Buttons, Sliders, Touchpads, Touch Screens, and Proximity Sensor Powerful Harvard Architecture Processor ❐ M8C Processor Speeds Running to 24 MHz ❐ Low Power at High Speed ❐ Interrupt Controller ❐ Temperature Range: -40°C to +85°C Flexible On-Chip Memory ❐ Three Program/Data Storage Size Options:
- CY8C20x36A: 8K Flash / 1K SRAM
- CY8C20x46A, CY8C20x96A: 16K Flash / 2K SRAM
- CY8C20x66A: 32K Flash / 2K SRAM ❐ 50,000 Flash Erase/Write Cycles ❐ Partial Flash Updates ❐ Flexible Protection Modes ❐ In-System Serial Programming (ISSP) Full Speed USB ❐ Available on CY8C20646A, CY8C20666A, CY8C20x96A only ❐ 12 Mbps USB 2.0 Compliant ❐ Eight Unidirectional Endpoints ❐ One Bidirectional Control Endpoint ❐ Dedicated 512 Byte Buffer ❐ Internally Regulated at 3.3V Precision, Programmable Clocking ❐ Internal Main Oscillator: 6/12/24 MHz ± 5% ❐ Internal Low Speed Oscillator at 32 kHz for Watchdog and Sleep Timers ❐ Precision 32 kHz Oscillator for Optional External Crystal ❐ 0.25% Accuracy for USB with No External Components (CY8C20646A, CY8C20666A, CY8C20x96A only)
- Versatile Analog Mux ❐ Common Internal Analog Bus ❐ Simultaneous Connection of I/O ❐ High PSRR Comparator ❐ Low Dropout Voltage Regulator for All Analog Resources Additional System Resources ❐ I2C Slave:
- Selectable to 50 kHz, 100 kHz, or 400 kHz
- No Clock Stretching Required (under most conditions)
- Implementation During Sleep Modes with Less Than 100 µA
- Hardware Address Validation ❐ SPI™ Master and Slave: Configurable 46.9 kHz to 12 MHz ❐ Three 16-Bit Timers ❐ Watchdog and Sleep Timers ❐ Internal Voltage Reference ❐ Integrated Supervisory Circuit ❐ 8-bit Delta-Sigma Analog-to-Digital Converter ❐ Two General Purpose High Sp
