The CY8C28xxx PSoC® 1 programmable system-on-chip integrates enhanced programmable analog to enable more advanced mixed-signal and sensing applications, as well as faster and more robust capacitive touch-sensing interfaces. The device also delivers the best digital performance among the PSoC 1 family, including support for directly driving an LCD and dual hardware I2C interfaces. The new PSoC 1 line targets a wide range of embedded applications that take advantage of the enhanced analog and digital peripherals, including industrial control, communication backplane management, white goods and more.
The CY8C28xxx PSoC 1 architecture integrates up to 16 programmable analog and 12 digital blocks with an 8-bit microcontroller, a unique combination that offers designers unmatched flexibility. The device supports up to 4 simultaneous Delta-Sigma Analog-to-Digital Converters (ADCs) with 6- to 14-bit resolution options, allowing it to sample up to 4 analog inputs simultaneously at 62 ksps with an aggregate data sample rate of 248 ksps. The device’s easy-to-configure dedicated successive-approximation ADC allows designers to sample up to 192 ksps at 8- or 10-bit resolution. The devices also include 2 parallel CapSense® touch-sensing channels and two hardware I2C interfaces. Click the download link below for a high resolution image of the device.