CY7C64613-52NC CYPRESS

CY7C64613-52NC CYPRESS

Datasheet

1.0 Features
The CY7C64613 (EZ-USB FX) is Cypress Semiconductor’s second-generation full-speed USB family. FX products offer higher
performance and a higher level of integration than first-generation EZ-USB products. FX builds on the EZ-USB feature set,
including an intelligent USB core, enhanced 8051, 8-Kbyte RAM, and high-performance I/O while maintaining upward code
compatibility. The CY7C64613 enhances the EZ-USB family by providing faster operation and more ways to transfer data into
and out of the chip at very high speed.

1.1 EZ-USB FX Features
• Single-chip integrated USB Transceiver, Serial Interface Engine (SIE), and enhanced 8051 microprocessor
• Certified compliant with USB Specifications 1.1 and 2.0 (full-speed device)
• Software operation: 8051 runs code from internal RAM or external RAM. Code can be:
— Downloaded via USB
— Loaded from EEPROM
— Executed in-place from external memory (e.g., Flash)
• Abundant endpoints and buffers
— 14 Bulk/Interrupt endpoints, each with a maximum packet size of 64 bytes (per USB specification)
— 16 Isochronous endpoints, with 2 KB of buffer space (1 KB, double buffered) which may be divided among the 16
isochronous endpoints
— One control endpoint (bidirectional)
• Integrated, industry standard 8051 with enhanced features:
— Four clocks per instruction cycle
— 48-MHz or 24-MHz 8051, selectable by EEPROM configuration bit
— Two UARTS (115 K baud)
— Three counter/timers
— Expanded interrupt system
— Two data pointers
• 3.3V operation
• Smart SIE