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Home > Technology List > Cypress PSoC 4700 S-Series with advanced sensing technologies

Cypress PSoC 4700 S-Series with advanced sensing technologies

Published time: 2018-09-28

Cypress Semiconductor, the world's leading provider of embedded solutions, recently announced the release of the PSoC® 4700S family of MCUs.

The PSoC 4700 Family adds advanced sensing technologies to the 32-bit Arm Cortex-M0/M0+ PSoC 4 Portfolio of products to enable innovative next-generation solutions. 

The product also includes the industry-leading Cypress CapSense® capacitive sensing technology, enabling developers in the consumer, industrial and automotive industries to use metal or other materials to achieve novel, avant-garde product designs.

The highly integrated PSoC MCU helps reduce BOM cost and provides excellent noise immunity, ensuring reliable operation under extreme environmental conditions, making cost-effective system design possible.

In addition, Cypress also introduced the new CY8CKIT-148 PSoC 4700S inductive sensing evaluation kit.

The kit is a low-cost hardware platform for designing and debugging this family of MCUs, including MagSense inductive sensing buttons, a proximity sensor and FPC connectors.

Cypress's PSoC CreatorTM integrated design environment (IDE) supports product design based on the PSoC 4700S series, allowing users to drag and drop mass-produced hardware modules such as MagSenses inductive sensing through a simple graphical interface.

The PSoC 4700S Series MCUs integrate the hardware as belows:
· 32-bit Arm® Cortex®-M0+ core
· Up to 32KB of flash memory and up to 4KB of SRAM
· 36 GPIOs
· 7 programmable analog modules
· 7 programmable digital modules
· Supports up to 16 sensors for pushbutton, linear and rotary encoders, and proximity sensing.

This family includes the PSoC 4700 S-Series that features an advanced inductive sensing technology for highly reliable human machine interfaces, fully waterproof interfaces and other new, innovative solutions.



PSoC(Programmable System-on-Chip)4700S Family Datasheet

What is the PSoC 4700S Features

32-bit MCU Subsystem
48-MHz Arm® Cortex®-M0+ CPU
Up to 32KB flash and 4KB SRAM

Programmable Analog Blocks
One 10-bit, 16.8-ksps Single-Slope ADC
Two low-power comparators (CMP)
Two 7-bit IDACs configurable as a single 8-bit IDAC
One MagSense™ block that enables sensing of metal objects
One CapSense® block that supports low-power operation with self- and mutual-capacitance sensing

Programmable Digital Blocks
Five configurable 16-bit Timer, Counter, PWM (TCPWM) blocks
Two Serial Communication Blocks (SCBs) that are configurable as I2C, SPI or UART


25-ball WLCSP, 24-pin QFN, 48-pin TQFP
Up to 36 GPIOs, including 16 Smart I/Os

Application Example: Washing Machine

PSoC Enables:

Sleek, futuristic user interfaces with metallic overlays and inductive-sensing rotary knobs

Best-in-class noise immune inductive- and capacitive-sensing user-interface (Inductive Sensing SNR > 800:1, CapSense SNR > 300:1)

Simplified production with AutoTuning™ algorithms to compensate for manufacturing variations

Reduced system cost with a highly integrated solution

The CY8CKIT-148 PSoC 4700S Inductive Sensing Evaluation Kit is priced at $49 and can be purchased at the Cypress online store and authorized distributors.


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