CY8C3446AXI-105

PSoC 3 is a true programmable embedded system-on-chip, integrating configurable analog and digital peripherals, memory, and a microcontroller on a single chip. The PSoC 3 architecture boosts performance through: 8051 core plus DMA controller and digital filter processor, at up to 67 MHz Ultra low power with industry's widest voltage range Programmable digital and analog peripherals enable custom functions Flexible routing of any analog or digital peripheral function to any pin PSoC devices employ a highly configurable system-on-chip architecture for embedded control design. They integrate configurable analog and digital circuits, controlled by an on-chip microcontroller. A single PSoC device can integrate as many as 100 digital and analog peripheral functions, reducing design time, board space, power consumption, and system cost while improving system quality.

• Operating characteristics
• Voltage range: 1.71 to 5.5 V, up to six power domains
• Temperature range (ambient) -40 to 85 °C
• DC to 67-MHz operation
• Boost regulator from 0.5-V input up to 5-V output
• Performance
• 8-bit 8051 CPU, 32 interrupt inputs
• 24-channel direct memory access (DMA) controller
• 24-bit 64-tap fixed-point digital filter processor (DFB)
• Memories
• Up to 64 KB program flash, with cache and security features
• Up to 8 KB additional flash for error correcting code (ECC)
• Up to 8 KB RAM
• Up to 2 KB EEPROM