Infineon/CYPRESS CY8C4045FNI-DS400T

PSoC 4 is a scalable and reconfigurable platform architecture for a family of 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 CY8C4045XXX - DS400 product family is a member of the PSoC 4 platform architecture family. It provides a compact (1.6 mm×2 mm) 32 - bit microcontroller solution in a 20 - ball WLCSP package.

• 32 - bit MCU Subsystem:
  • 48 - MHz ARM Cortex - M0 CPU
  • 32 - KB Flash
  • 4 - KB SRAM
• Low - Power Operation:
  • 1.7 - V to 5.5 - V operation
  • Independent supply voltage pin for GPIO that allows 1.71 - V to 5.5 - V signaling on the I/Os
  • Deep Sleep current of 2.5 μA
• Clock Sources:
  • ±2 % Internal Main Oscillator (IMO)
  • Internal Low - power Oscillator (ILO)
• Timing and Pulse - Width Modulation:
  • Six 16 - bit timer/counter/pulse - width modulator (TCPWM) blocks
  • Center - aligned, Edge, and Pseudo - random modes
  • Quadrature decoder
  • Comparator - based triggering of Kill signals for motors
• Serial Communication:
  • Two independent run - time reconfigurable Serial Communication Blocks (SCBs) with re - configurable I²C, SPI, or UART functionality
• Package:
  • 1.63 mm×2.03 mm, 20 - ball wafer - level CSP (WLCSP) with 0.4 mm ball pitch
  • Up to nine GPIO pins
  • Supports industrial (-40 ℃ to +85 ℃) temperature range