(China (Mainland))
Product Summary
M66291GP-2 is a general purpose USB (Universal Serial Bus) device controller compliant with the USB Specification Revision 2.0 and supports full speed transfer. The USB transceiver circuit is included, and the M66291GP-2 meets all transfer types which are defined in the USB specification. The M66291 has FIFO of 3 Kbytes for data transfer and can set 7 endpoints (maximum) . Each endpoint can be set programmable of transfer condition of the M66291GP-2, so can correspond to each device class transfer system of USB.
Parametrics
M66291GP-2 absolute maximum ratings: (1) USB Core supply voltage CoreVcc: -0.3V to +4.2V; (2) System interface supply voltage IOVcc: -0.3 to +6.5V; (3) Vbus input voltage Vbus: -0.3 to +5.5V; (4) System interface input voltage VI (IO) : -0.3 to IOVCC +0.3V; (5) System interface output voltage VO (IO) : -0.3 to IOVCC +0.3V; (6) Power dissipation Pd: 400mW; (7) Storage temperature Tstg: -55 to +150°C.
Features
M66291GP-2 features: (1) USB Specification Revision 2.0 compliant; (2) Supports Full Speed (12 Mbps) transfer; (3) Built-in USB transceiver circuit; (4) Built-in oscillation buffer (Supports 6M/12M/24 MHz of oscillator) and PLL at 48 MHz; (5) Easy making enumeration program and timing design because hardware manages the device state / control transfer state (transition timing) ; (6) Connectable to various CPU/DMAC; (7) FIFO access cycle of maximum 24 Mbytes/sec; (8) Up to 7 endpoints (EP0 to EP6) selectable.
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