Описание
MCU 8-Bit CY8Cxxx M8C CISC 16KB Flash 1.8V/2.5V/3.3V/5V 48-Pin SSOP Tube
- 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:
- CY8C20546: 16K Flash / 2K SRAM
- 50,000 Flash Erase/Write Cycles
- Partial Flash Updates
- Flexible Protection Modes
- In-System Serial Programming (ISSP)
- 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
- Programmable Pin Configurations
- Up to 36 GPIO (Depending on Package)
- Dual Mode GPIO: All GPIO Support Digital I/O and Analog Input
- 25 mA Sink Current on All GPIO
- Pull up, High Z, Open Drain Modes on All GPIO
- CMOS Drive Mode (5 mA Source Current) on Ports 0 and 1:
- 20 mA (at 3.0V) Total Source Current on Port 0
- 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 Speed, Low Power Analog Comparators
- Complete Development Tools
- Free Development Tool (PSoC Designer™)
- Full Featured, In-Circuit Emulator and Programmer
- Full Speed Emulation
- Complex Breakpoint Structure
- 128K Trace Memory
- Package Options
- CY8C20x46:
- 16-Pin 3 x 3 x 0.6 mm QFN
- 24-Pin 4 x 4 x 0.6 mm QFN
- 32-Pin 5 x 5 x 0.6 mm QFN
- 48-Pin SSOP
- 48-Pin 7 x 7 x 1.0 mm QFN (with USB)
