User Manual
The CY25811/12/14 are Spread Spectrum Clock Generator (SSCG) ICs produced by Cypress Semiconductor Corporation for the purpose of reducing electromagnetic interference (EMI) issues. It has a 4 to 32 MHz input frequency range, a 4 to 128 MHz output frequency range, and accepts clock, crystal, and resonator inputs. It offers 1x, 2x, and 4x frequency multiplication: CY25811: 1x; CY25812: 2x; CY25814: 4x. It supports center and down spread modulation, has low power consumption (3.3V = 52 mW-typ @ 6MHz, 3.3V = 60 mW-typ @ 12MHz, 3.3V = 72 mW-typ @ 24MHz) and low cycle-to-cycle jitter (8 MHz = 450 ps-max, 16 MHz = 225 ps-max, 32 MHz = 150 ps-max). It has 8-pin SOIC and TSSOP packages and is suitable for commercial and industrial temperature ranges.
User Manual
The EZ-USB FX1™ USB Microcontroller is a full-speed USB peripheral controller that integrates a USB transceiver, Serial Interface Engine (SIE), and enhanced 8051 microprocessor. It is upgradable to the FX2LP (CY7C68013A) with pin compatibility, object code compatibility, and functional compatibility. The FX1 is suitable for bus powered applications and draws no more than 65 mA in any mode. Its software can run from internal RAM, which can be downloaded via USB, loaded from EEPROM, or an external memory device. The FX1 has 16 KBytes of on-chip code/data RAM and multiple programmable endpoints with buffering options. It also features an 8-bit or 16-bit external data interface, Smart Media standard ECC generation, GPIF, and an integrated enhanced 8051 microprocessor.
User Manual
EZ-USB FX1™ USB Microcontroller Full-speed USB Peripheral Controller CY7C64713/14 is a USB microcontroller released by Cypress Semiconductor Corporation. It features a single-chip integrated USB transceiver, SIE, and enhanced 8051 microprocessor. It is pin-compatible, object-code-compatible and functionally-compatible with FX2LP (CY7C68013A). It draws no more than 65 mA in any mode, making it suitable for bus powered applications.
