CY7C64355

CY7C6431x CY7C6434x CY7C6435x enCoRe™ V Full Speed USB Controller CY7C6431x/CY7C6434x/CY7C6435x, enCoRe™ V Full Speed USB Controller Features ■ Powerful Harvard-architecture processor ❐ M8C processor speeds running up to 24 MHz ❐ Low power at high processing speeds ❐ Interrupt controller ❐ 3.0 V to 5.5 V operating voltage without USB ❐ Operating voltage with USB enabled: 3.15 V to 3.45 V when supply voltage is around 3.3 V 4.35 V to 5.25 V when supply voltage is around 5.0 V ❐ Commercial temperature range: 0 °C to +70 °C ❐ Industrial temperature range: –40 °C to +85 °C ■ Flexible on-chip memory ❐ Up to 32 KB flash program storage: 50,000 erase and write cycles Flexible protection modes ❐ Up to 2048 bytes SRAM data storage ❐ In-system serial programming (ISSP) ■ Complete development tools ❐ Free development tool PSoC Designer™ ❐ Full-featured, in-circuit emulator and programmer ❐ Full-speed emulation ❐ Complex breakpoint structure ❐ 128-KB trace memory ■ Precision, programmable clocking ❐ Crystal-less oscillator with support for an external crystal or resonator ❐ Internal ±5.0% 6, 12, or 24 MHz main oscillator (IMO): 0.25% accuracy with oscillator lock to USB data, no external components required Internal low-speed oscillator (ILO) at 32 kHz for watchdog and sleep. The frequency range is 19 to 50 kHz with a 32-kHz typical value ■ Programmable pin configurations ❐ Up to 36 general purpose I/O (GPIO) depending on package. ❐ 25 mA sink current on all GPIO 60mA to...