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Manufacturer Part #


CY8C27443 Series 16 kB Flash 256 Byte RAM 24 MHz 8-Bit PSoC®1 - SSOP-28

Product Specification Section
Technical Attributes
Attributes Table
Family Name: PSoC®1
Core Processor: M8C
Program Memory Type: Flash
Flash Size (Bytes): 16kB
RAM Size: 256B
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 CY8C27443-24PVXI is a part of CY8C27 Series Microcontroller. It has 256 Bytes 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 programmable system-on-chip controller devices. These devices are designed to replace multiple traditional microcontroller unit (MCU)-based system components with one, low-cost single-chip programmable device. PSoC devices include configurable blocks of analog and digital logic, as well as programmable interconnects.

  • Powerful Harvard-architecture processor
    • M8C processor speeds up to 24 MHz
    • 8 × 8 multiply, 32-bit accumulate
    • Low power at high speed
    • Operating voltage: 3.0 V to 5.25 V
    • Operating voltages down to 1.0 V using on-chip switch mode pump (SMP)
    • Industrial temperature range: –40 °C to +85 °C
  • Advanced peripherals (PSoC® blocks)
    • Tweleve rail-to-rail analog PSoC blocks provide:
      • Up to 14-bit analog-to-digital converters (ADCs)
      • Up to 9-bit digital-to-analog converters (DACs)
  • Precision, programmable clocking
    • Internal 2.5% 24- / 48-MHz main oscillator
    • 24- / 48-MHz with optional 32 kHz crystal
  • Additional system resources
    • I2C slave, master, and multi-master to 400 kHz
    • Watchdog and sleep timers
    • User-configurable low-voltage detection (LVD)
  • Complete development tools
    • Free development software (PSoC Designer™)
    • Full-featured, in-circuit emulator (ICE) and programmer
    • Full-speed emulation
Pricing Section
Minimum Order:
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On Order:
Factory Stock:Factory Stock:
Factory Lead Time:
20 Weeks
Web Price
Product Variant Information section