CY8C3245PVI-134

The CY8C3245PVI-134 is a 8-bit PSoC®3 true Programmable Embedded System-on-Chip Microcontroller 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 at up to 50MHz, 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.

• 8-bit 8051 CPU, 32 interrupt inputs
• 24-channel Direct memory access (DMA) controller
• 32kB Program flash, with cache and security features
• 1kB EEPROM
• 3 to 24MHz Internal oscillator, 2% accuracy at 3MHz
• 4 to 25MHz External crystal oscillator
• Internal PLL clock generation up to 50MHz
• Low-power internal oscillator at 1, 33 and 100kHz
• 32.768kHz External watch crystal oscillator
• 12 Clock dividers routable to any peripheral or I/O