CY8C29466, CY8C29666 Automotive Extended Temperature PSoC Programmable System-on-Chip Additional system resources Features 2 I C master, slave, or multi-master operation up to 400 kHz AEC qualified Watchdog and sleep timers User-configurable low voltage detection (LVD) Powerful Harvard-Architecture processor Integrated supervisory circuit M8C processor speeds up to 12 MHz On-chip precision voltage reference Two 8 8 multiply, 32-bit accumulate Low power at high speed Complete development tools Operating voltage: 4.75 V to 5.25 V Free development software (PSoC Designer) Extended temperature range: 40 C to +125 C Full featured in-circuit emulator (ICE) and programmer Advanced peripherals (PSoC blocks) Full speed emulation 12 Rail-to-Rail analog PSoC blocks provide: Complex breakpoint structure Up to 14-Bit analog-to-digital converters (ADCs) 128 K bytes trace memory Up to 9-Bit digital-to-analog converters (DACs) Complex events Programmable gain amplifiers (PGA) C Compilers, assembler, and linker Programmable filters and comparators 16 digital PSoC blocks provide: Logic Block Diagram 8- to 32-bit timers and counters, 8- and 16-bit pulse-width modulators (PWMs) Analog CRC and PRS modules Port 5 Port 4 Port 3 Port 2 Port 1 Port 0 Drivers PSoC Up to four full-duplex or eight half-duplex UARTs CORE Multiple SPI masters or slaves Connectable to all general purpose I/O (GPIO) pins SYSTEM BUS Complex peripherals by combining blocks Precision, programmable clocking Global Digital Interconnect Global Analog Interconnect Internal 4% 24 MHz oscillator SRAM High accuracy 24 MHz with optional 32.768 kHz crystal SROM Flash 32K 2K and phase locked loop (PLL) CPU Core (M8C) Sleep and Optional external oscillator, up to 24 MHz Interrupt Watchdog Internal low speed, low power oscillator for Watchdog and Controller Sleep functionality Multiple Clock Sources Flexible on-chip memory (Includes IMO, ILO, PLL, and ECO) 32K bytes flash program storage, 100 erase/write cycles DIGITAL SYSTEM ANALOG SYSTEM 2K bytes SRAM data storage Analog In-system serial programming (ISSP) Ref. Partial flash updates Digital Analog Flexible protection modes Block Array Block Array Analog EEPROM emulation in flash Input Programmable pin configurations Muxing 25 mA sink, 10 mA drive on all GPIOs Pull up, pull down, high Z, strong, or open drain drive modes on all GPIO 1 Up to 12 analog inputs on GPIO Two POR and LVD Internal Digital Four 30 mA analog outputs on GPIO Multiply Decimator 2 Voltage I C Clocks Accums. System Resets Ref. Configurable interrupt on all GPIOs SYSTEM RESOURCES Note 1. There are eight standard analog inputs on the GPIO. The other four analog inputs connect from the GPIO directly to specific switched-capacitor block inputs. See the PSoC Technical Reference Manual for more details Cypress Semiconductor Corporation 198 Champion Court San Jose, CA 95134-1709 408-943-2600 Document Number: 38-12026 Rev. *O Revised December 1, 2017CY8C29466, CY8C29666 Contents PSoC Functional Overview ..............................................3 Operating Temperature ............................................. 15 The Digital System ......................................................3 DC Electrical Characteristics ..................................... 16 The Analog System .....................................................4 AC Electrical Characteristics ..................................... 22 Additional System Resources .....................................5 Packaging Information ................................................... 29 PSoC Device Characteristics ......................................5 Thermal Impedances ................................................. 30 Getting Started ..................................................................6 Capacitance on Crystal Pins ..................................... 30 Application Notes ........................................................6 Solder Reflow Specifications ..................................... 30 Development Kits ........................................................6 Development Tool Selection ......................................... 31 Training .......................................................................6 Software ....................................................................31 CYPros Consultants ....................................................6 Development Kits ...................................................... 31 Solutions Library ..........................................................6 Evaluation Tools ........................................................ 31 Technical Support .......................................................6 Device Programmers ................................................. 31 Development Tools ..........................................................7 Accessories (Emulation and Programming) .............. 32 PSoC Designer Software Subsystems ........................7 Ordering Information ...................................................... 32 Designing with PSoC Designer .......................................7 Ordering Code Definitions ......................................... 32 Select User Modules ...................................................7 Reference Information ................................................... 33 Configure User Modules ..............................................8 Acronyms Used ......................................................... 33 Organize and Connect ................................................8 Units of Measure ....................................................... 33 Generate, Verify, and Debug .......................................8 Numeric Naming ........................................................ 33 Pinouts ..............................................................................9 Document History Page ................................................. 34 28-pin Part Pinout ........................................................9 Sales, Solutions, and Legal Information ...................... 36 48-pin Part Pinout ......................................................10 Worldwide Sales and Design Support ....................... 36 Registers .........................................................................11 Products ....................................................................36 Register Conventions ................................................11 PSoC Solutions ...................................................... 36 Register Mapping Tables ..........................................11 Cypress Developer Community ................................. 36 Electrical Specifications ................................................14 Technical Support ..................................................... 36 Absolute Maximum Ratings .......................................15 Document Number: 38-12026 Rev. *O Page 2 of 36