Infineon/CYPRESS CY8C4244LQI-443

PSoC 4 is a scalable and reconfigurable platform architecture for a family of mixed-signal programmable embedded system controllers with an Arm Cortex-M0 CPU. It combines programmable and reconfigurable analog and digital blocks with flexible automatic routing. The PSoC 4200 product family, based on this platform, is a combination of a microcontroller with digital programmable logic, high-performance analog-to-digital conversion, opamps with Comparator mode, and standard communication and timing peripherals. The PSoC 4200 products will be fully upward compatible with members of the PSoC 4 platform for new applications and design needs. The programmable analog and digital sub-systems allow flexibility and in-field tuning of the design.

• 48-MHz Arm Cortex-M0 CPU with single cycle multiply
• Up to 32 kB of flash with Read Accelerator
• Up to 4 kB of SRAM
• Two opamps with reconfigurable high-drive external and high-bandwidth internal drive, Comparator modes, and ADC input buffering capability
• 12-bit, 1-Msps SAR ADC with differential and single-ended modes; Channel Sequencer with signal averaging
• Two current DACs (IDACs) for general-purpose or capacitive sensing applications on any pin
• Two low-power comparators that operate in Deep Sleep mode
• Four programmable logic blocks called universal digital blocks, (UDBs), each with 8 Macrocells and data path
• Cypress-provided peripheral component library, user-defined state machines, and Verilog input
• 20-nA Stop Mode with GPIO pin wakeup
• Hibernate and Deep Sleep modes allow wakeup-time versus power trade-offs
• Cypress CapSense Sigma-Delta (CSD) provides best-in-class SNR (>5;1) and water tolerance
• Cypress-supplied software component makes capacitive sensing design easy
• Automatic hardware tuning (SmartSense™)
• LCD drive supported on all pins (common or segment)
• Operates in Deep Sleep mode with 4 bits per pin memory
• Two independent run-time reconfigurable serial communication blocks (SCBs) with reconfigurable I²C, SPI, or UART functionality
• Four 16-bit timer/counter pulse-width modulator (TCPWM) blocks
• Center-aligned, Edge, and Pseudo-random modes
• Comparator-based triggering of Kill signals for motor drive and other high-reliability digital logic applications
• Any GPIO pin can be CapSense, LCD, analog, or digital
• Drive modes, strengths, and slew rates are programmable
• 48-pin TQFP, 44-pin TQFP, 40-pin QFN, 35-ball WLCSP, and 28-pin SSOP package
• 35-ball WLCSP package is shipped with I²C Bootloader in Flash
• -40 ℃ to + 105 ℃ operation
• Integrated Development Environment (IDE) provides schematic design entry and build (with analog and digital automatic routing)
• Applications Programming Interface (API) component for all fixed-function and programmable peripherals
• After schematic entry, development can be done with Arm-based industry-standard development tools