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Manufacturer Part #


CY8C28445 Series 16 kB Flash 1 kB RAM 24 MHz 8-Bit PSoC®1 - SSOP-28

ECAD Model:
Mfr. Name: Cypress
Standard Pkg:
Product Variant Information section
Date Code:
Product Specification Section
Technical Attributes
Attributes Table
Family Name: PSoC®1
Core Processor: M8C
Program Memory Type: Flash
Flash Size (Bytes): 16kB
RAM Size: 1kB
Speed: 24MHz
No of I/O Lines: 24
InterfaceType / Connectivity: I2C/SPI/UART
Peripherals: I2C/PWM/SPI/UART/Watchdog
Supply Voltage: 3V to 5.25V
Operating Temperature: -40°C to +85°C
Watchdog Timers: 1
Package Style:  SSOP-28
Mounting Method: Surface Mount
Features & Applications
The CY8C28445-24PVXI is a part of CY8C28 Series Microcontroller. It has 1 KiloBytes RAM and 16 KB of Flash PSoC Programmable System-On-Chip Memory. It has an Operating Temperature of –40 °C to +85 °C. Available in SSOP-28 Package.

The PSoC family consists of many devices with On-Chip Controllers. These devices are designed to replace multiple traditional MCU based system components with one low cost single chip programmable component. A PSoC device includes configurable analog blocks, digital blocks, and interconnections.


  • Varied Resource Options Within One PSoC® Device Group
  • Powerful Harvard Architecture Processor
    • M8C Processor Speeds up to 24 MHz
    • 8x8 Multiply, 32-Bit Accumulate
    • Low Power at High Speed
    • 3.0 V to 5.25 V Operating Voltage
    • Operating Voltages Down to 1.5 V Using On-Chip Switched Mode Pump (SMP)
    • Industrial Temperature Range: -40°C to +85°C
  • Advanced Reconfigurable Peripherals (PSoC Blocks)
    • Up to 12 Rail-to-Rail Analog PSoC Blocks Provide:
      • Up to 14-Bit ADCs
      • Up to 9-Bit DACs
    • Programmable Gain Amplifiers
  • Up to 12 Digital PSoC Blocks Provide:
    • 8 to 32-Bit Timers, Counters, and PWMs
    • Shift Register, CRC, and PRS Modules
  • Complete Development Tools
    • Free Development Software (PSoC Designer™)
    • Full Featured In-Circuit Emulator, and Programmer
    • Full Speed Emulation
Pricing Section
Global Stock:
On Order:
Factory Stock:Factory Stock:
Factory Lead Time:
42 Weeks
Minimum Order:
Multiple Of:
Web Price
Product Variant Information section