CY8C28243/CY8C28403/CY8C28413 CY8C28433/CY8C28445/CY8C28452 CY8C28513/CY8C28545 CY8C28623/CY8C28643/CY8C28645 PSoC Programmable System-on-Chip Pull-up, pull-down, high Z, strong, or open-drain drive modes Features on all GPIOs Analog input on all GPIOs Varied resource options within one PSoC device group 30 mA analog outputs on GPIOs Powerful Harvard-architecture processor Configurable interrupt on all GPIOs M8C processor speeds up to 24 MHz Additional system resources 8 8 Multiply, 32-bit accumulate 2 Up to two hardware I C resources Low power at high speed Each resource implements slave, master, or multi-master Operating voltage: 3.0 V to 5.25 V modes Operating voltages down to 1.5 V Using on-chip switched mode pump (SMP) Operation between 0 and 400 kHz Industrial temperature range: 40 C to +85 C Watchdog and Sleep timers User-configurable low voltage detection Advanced reconfigurable peripherals (PSoC Blocks) Flexible internal voltage references Up to 12 rail-to-rail analog PSoC blocks provide: Integrated supervisory circuit Up to 14-bit ADCs On-chip precision voltage reference Up to 9-bit DACs Complete development tools Programmable gain amplifiers Free development software (PSoC Designer) Programmable filters and comparators Full featured in-circuit emulator, and programmer Multiple ADC configurations Full speed emulation Dedicated SAR ADC, up to 142 ksps with sample and hold Flexible and functional breakpoint structure Up to 4 synchronized or independent delta-sigma ADCs for 128 KB trace memory advanced applications Up to 4 limited type E analog blocks provide: Logic Block Diagram Dual channel capacitive sensing capability Comparators with programmable DAC reference Analog Port 5 Port 4 Port 3 Port 2 Port 1 Port 0 Drivers Up to 10-bit single-slope ADCs PSoC Up to 12 digital PSoC blocks provide: CORE 8- to 32-bit timers and counters, 8- and 16-bit pulse-width System Bus modulators (PWMs) Shift register, CRC, and PRS modules Global Digital Interconnect Up to 3 full-duplex UARTs Global Analog Interconnect Up to 6 half-duplex UARTs SRAM SROM Flash 16K 1K Multiple variable data length SPI masters or slaves Sleep and CPU Core (M8C) Interrupt Connectable to all GPIOs Watchdog Controller Complex peripherals by combining blocks Multiple Clock Sources Precision, programmable clocking (Includes IMO, ILO, PLL, and ECO) Internal 2.5% 24/48 MHz main oscillator Optional 32.768 kHz crystal for precise on-chip clocks DIGITAL SYSTEM ANALOG SYSTEM Optional external oscillator, up to 24 MHz Analog Internal low speed, low power oscillator for watchdog and Ref. Analog Digital sleep functionality Block Block Array Array Flexible on-chip memory Analog Input 16 KB flash program storage 50,000 erase/write cycles Muxing 1-KB SRAM data storage In-system serial programming (ISSP ) Partial flash updates Flexible protection modes POR and LVD Internal Switch 2 Digital 2 4 Type 2 2 I C EEPROM emulation in flash Voltage Mode Clocks MACs Decimators Blocks System Resets Ref. Pump Programmable Pin configurations SYSTEM RESOURCES 25 mA sink, 10 mA drive on all GPIOs Cypress Semiconductor Corporation 198 Champion Court San Jose, CA 95134-1709 408-943-2600 Document Number: 001-48111 Rev. *P Revised May 2, 2017CY8C28243/CY8C28403/CY8C28413 CY8C28433/CY8C28445/CY8C28452 CY8C28513/CY8C28545 CY8C28623/CY8C28643/CY8C28645 Contents More Information ..............................................................3 Thermal Impedances ................................................. 72 PSoC Designer ..................................................................3 Capacitance on Crystal Pins ..................................... 72 PSoC Functional Overview ..............................................4 Solder Reflow Specifications ..................................... 72 The PSoC Core ...........................................................4 Development Tool Selection ......................................... 73 The Digital System ......................................................4 Software ....................................................................73 The Analog System .....................................................5 Development Kits ...................................................... 73 System Resources ......................................................8 Evaluation Tools ........................................................ 73 PSoC Device Characteristics ......................................8 Device Programmers ................................................. 74 Development Tools ........................................................10 Accessories (Emulation and Programming) .............. 74 PSoC Designer Software Subsystems ......................10 Ordering Information ...................................................... 75 Designing with PSoC Designer .....................................11 Ordering Code Definitions ......................................... 76 Select User Modules .................................................11 Acronyms ........................................................................77 Configure User Modules ............................................11 Acronyms Used ......................................................... 77 Organize and Connect ..............................................11 Reference Documents .................................................... 77 Generate, Verify, and Debug .....................................11 Document Conventions ................................................. 78 Pinouts ............................................................................12 Units of Measure ....................................................... 78 20-pin Part Pinout ......................................................12 Numeric Conventions ................................................ 78 28-pin Part Pinout ......................................................13 Glossary ..........................................................................78 44-pin Part Pinout ......................................................14 Errata ...............................................................................83 48-pin Part Pinout ......................................................15 Part Numbers Affected .............................................. 83 56-pin Part Pinout ......................................................16 Qualification Status ................................................... 83 Register Reference .........................................................18 Errata Summary ........................................................ 83 Register Conventions ................................................18 Document History Page ................................................. 85 Register Mapping Tables ..........................................18 Sales, Solutions, and Legal Information ...................... 87 Electrical Specifications ................................................33 Worldwide Sales and Design Support ....................... 87 Absolute Maximum Ratings .......................................34 Products ....................................................................87 Operating Temperature .............................................34 PSoC Solutions ...................................................... 87 DC Electrical Characteristics .....................................35 Cypress Developer Community ................................. 87 AC Electrical Characteristics .....................................55 Technical Support ..................................................... 87 Packaging Information ...................................................68 Packaging Dimensions ..............................................68 Document Number: 001-48111 Rev. *P Page 2 of 87