Infineon/CYPRESS CY8C23533-24LQXI

The PSoC family consists of many programmable system-on-chips with on-chip controller devices. These devices are designed to replace multiple traditional MCU-based system components with a low-cost single-chip programmable device. PSoC devices include configurable blocks of analog and digital logic, and programmable interconnects. This architecture make it possible for you to create customized peripheral configurations that match the requirements of each individual application. Additionally, a fast central processing unit (CPU), flash memory, SRAM data memory, and configurable I/O are included in a range of convenient pinouts and packages. The PSoC architecture consists of four main areas: PSoC core, digital system, analog system, and system resources. Configurable global busing allows combining all of the device resources into a complete custom system. The PSoC CY8C23x33 family can have up to three I/O ports that connect to the global digital and analog interconnects, providing access to four digital blocks and four analog blocks. The PSoC core is a powerful engine that supports a rich feature set. The core includes a CPU, memory, clocks, and configurable general Purpose I/O (GPIO). The M8C CPU core is a powerful processor with speeds up to 24 MHz, providing a four million instructions per second MIPS 8-bit Harvard-architecture microprocessor. The CPU uses an interrupt controller with 11 vectors, to simplify programming of real time embedded events. Program execution is timed and protected using the included sleep and watch dog timers (WDT). Memory encompasses 8 KB of flash for program storage, 256 bytes of SRAM for data storage, and up to 2 KB of EEPROM emulated using the flash.

• Powerful Harvard-architecture processor
• M8C processor speeds to 24 MHz
• 8×8 multiply, 32-bit accumulate
• Low power at high speed
• 3.0 V to 5.25 V operating voltage
• Industrial temperature range: -40 ℃ to +85 ℃
• Advanced peripherals (PSoC blocks)
• Four Rail-to-Rail analog PSoC blocks provide:
  • Up to 14-bit ADCs
  • Up to 8-bit DACs
  • Programmable gain amplifiers
  • Programmable filters and comparators
• Four digital PSoC blocks provide:
  • 8- to 32-bit timers and counters, 8- and 16-bit pulse-width modulators (PWMs)
  • CRC and PRS modules
  • Full-duplex UART
  • Multiple SPI masters or slaves
  • Connectable to all GPIO pins
• Precision, programmable clocking
• Internal ±5% 24-/48-MHz oscillator
• High-accuracy 24 MHz with optional 32-KHz crystal and PLL
• Optional external oscillator, up to 24 MHz
• Internal oscillator for watchdog and sleep
• Flexible on-chip memory
• 8 KB flash program storage 50,000 erase/write cycles
• 256 bytes SRAM data storage
• In-system serial programming (ISSP)
• Partial flash updates
• Flexible protection modes
• EEPROM emulation in flash
• Programmable pin configurations
• 25-mA Sink, 10-mA source on all GPIO
• Pull-up, pull-down, high Z, strong, or open drain drive modes on all GPIO
• Up to eight analog inputs on GPIO plus two additional analog inputs with restricted routing
• Two 30-mA analog outputs on GPIO
• Configurable interrupt on all GPIOs
• Additional system resources
• I2C slave, master, and multi-master to 400 kHz
• Watchdog and sleep timers
• User-configurable low voltage detection
• Integrated supervisory circuit
• On-chip precision voltage reference
• Complete development tools
• Free development software (PSoC Designer)
• Full-featured in-circuit emulator and programmer
• Full speed emulation
• Complex breakpoint structure
• 128-KB trace memory