CY8C4045FNI-S412T 48MHz ARM Cortex-M0+ Microcontroller MCU PSoC 4000S MCU WLCSP-25

CY8C4045FNI-S412T is a 32-bit programmable system-on-chip (PSoC 4) microcontroller based on the Arm Cortex-M0+ core, and forms part of the PSoC 4000S series. This chip integrates an ultra-low-power MCU with industry-leading capacitive touch sensing and LCD driver functionality within an extremely compact wafer-level package, making it ideal for space-constrained portable devices.

• 32-bit MCU subsystem
  • 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
• Programmable analog
  • Single-slope 10-bit ADC function provided by Capacitance sensing block
  • Two current DACs (IDACs) for general-purpose or capacitive sensing applications on any pin
  • Two low-power comparators that operate in Deep Sleep low-power mode
• Programmable digital
  • Programmable logic blocks allowing boolean operations to be performed on port inputs and outputs
• Low-power 1.71-V to 5.5-V operation
• Deep Sleep mode with operational analog and 2.5 µA digital system current
• Capacitive sensing
  • Capacitive sigma-delta provides best-in-class signal-to-noise ratio (SNR) (>5:1) and water tolerance
  • Infineon-supplied software component makes capacitive sensing design easy
  • Automatic hardware tuning (SmartSense)
• LCD drive capability on GPIOs
• Serial communication
  • Two independent run-time reconfigurable serial communication blocks (SCBs) with re-configurable I2C, SPI, or UART functionality
• Timing and pulse-width modulation
  • Five 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
• Up to 36 programmable GPIO pins
• Available in 48-pin TQFP, 40-pin QFN, 32-pin QFN, 24-pin QFN, 32-pin TQFP, and 25-ball WLCSP packages
• Any GPIO pin can be CAPSENSE™, analog, or digital
• Drive modes, strengths, and slew rates are programmable
• Clock sources
  • 32 kHz watch crystal oscillator (WCO)
  • ±2% internal main oscillator (IMO)
  • 32 kHz internal low-power oscillator (ILO)

• Automotive head unit
• Consumer Wearables

Yes, all products are original, new original import is our purpose.

We are ISO 9001:2015 Certified Company and member of ERAI.

Yes, we support sample order and small order. Sample cost is different according to your order or project.

We use express to ship, such as DHL, Fedex, UPS, TNT, EMS. We can also use your suggested forwarder. Products will be in good packing and ensure the safety and we are responsible to product damage to your order.

We can ship stock parts within 5 working days. If without stock, we will confirm lead time for you based on your order quantity.