參數(shù)資料
型號(hào)： S1R72V27B05
元件分類(lèi)： 總線控制器
英文描述： UNIVERSAL SERIAL BUS CONTROLLER, PBGA60
封裝： 5 X 5 MM, 0.50 MM PITCH, PLASTIC, TFBGA-60
文件頁(yè)數(shù)： 40/42頁(yè)
文件大?。?/td> 426K
代理商： S1R72V27B05
2. Features
2
EPSON
S1R72V27 Data Sheet (Rev. 1.00)
2. Features
<<USB 2.0 host functions>>
Supports HS (480 Mbps), FS (12 Mbps), and LS (1.5 Mbps) transfer
Built-in pull-down resistor for downstream ports (no external circuit required)
Built-in HS termination (no external circuit required)
Supports control, bulk, interrupt, and isochronous transfers
Proven channel system designed specifically for embedded host
Dedicated control transfer channel x1
Dedicated bulk transfer channel x1
Bulk, interrupt, and isochronous transfer channels x4
USB power switching interface
<<USB 2.0 device functions>>
Supports HS (480 Mbps) and FS (12 Mbps) transfer
Built-in FS/HS termination (no external circuit required)
VBUS 5V I/F (requires external protective circuit)
Supports control, bulk, interrupt, and isochronous transfers
Supports five bulk, interrupt, and isochronous transfers and Endpoint 0
<<MCU I/F>>
Supports 16-bit width standard CPU bus I/F
Includes DMA 1ch for each port (multi-word sequence)
Big Endian (Includes bus-swapping function to support Little Endian CPUs)
I/F variable voltage (3.3 V to 1.8 V)
<<Miscellaneous>>
Clock input: Supports 12 MHz/24 MHz crystal oscillator. (built-in oscillator circuit and 1 M feedback
resistor)
Dedicated terminals for 12/24/48 MHz clock input
Power supply voltage: 3-voltage system including 3.3 V, 1.8 V, and CPU I/F power supply (3.3 V to 1.8 V)
Package type QFP14-80, PFBGA5UX60, PFBGA8UX81
Guaranteed operating temperature range: -40°C to 85°C
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