2. FEATURES
2. FEATURES
<<USB 2.0 device functions>>
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HS (480 Mbps) and FS (12 Mbps) transfer support
Built-in FS/HS termination (no external circuits required)
VBUS 5V I/F (requires external protection circuit)
Support for control, bulk, interrupt, and isochronous transfers
Support for bulk, interrupt, isochronous transfer endpoints x5 and endpoint 0
<<USB 2.0 host functions>>
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Support for HS (480 Mbps), FS (12 Mbps), and LS (1.5 Mbps) transfers
Built-in pull-down resistor for downstream port (no external circuit required)
Built-in HS termination (no external circuit required)
Support for control, bulk, interrupt, and isochronous transfers
Channel architecture
Dedicated control transfer channel x1
Dedicated bulk transfer channel x1
Bulk, interrupt, and isochronous transfer channels x4
USB power switch interface
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<<Media data transfer functions>>
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Media FIFO independent of USB allows data transfer between IDE and CPU.
<<CPU I/F>>
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Supports 16-bit width standard CPU I/F
Includes DMA 2ch. (Multi-word procedure)
Big Endian (Includes bus swapping function to support Little Endian CPUs)
I/F variable voltage (3.3 V to 1.8 V)
<<IDE I/F>>
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Supports ATA/ATAPI6
PIO mode 0 to 4, Multi-word DMA, UDMA mode 0 to 5
<<Miscellaneous>>
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Clock input: Supports 12 MHz or 24 MHz quartz oscillator. (Built-in oscillator circuit and 1
MΩ feedback resistor)
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Power supply voltage: 3-voltage system, featuring 3.3 V, 1.8 V, and CPU I/F power supply (3.3
V to 1.8 V)
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Supports Boundary-Scan
Package type: QFP15-128, PFBGA8UX121, PFBGA10UX121
Guaranteed operating temperature range: -40°C to 85°C
2
EPSON
S1R72C05*** Data Sheet (Rev.1.00)
EPSON [ EPSON COMPANY ]
