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參數(shù)資料
| 型號(hào)： | DS2490S |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | Bus Controller |
| 英文描述： | UNIVERSAL SERIAL BUS CONTROLLER, PDSO24 |
| 封裝： | 0.300 INCH, SO-24 |
| 文件頁(yè)數(shù)： | 3/51頁(yè) |
| 文件大?。?/td> | 444K |
| 代理商： | DS2490S |
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DS2490
11 of 50
1-Wire Interface Alternate Setting Summary Table 2
Alt Setting
EP1
poll interval
EP2/EP3
max packet size
Alternate Setting Description
0
10ms
16 bytes
Long interrupt polling interval, small packet size for
bulk pipes
1
10ms
64 bytes
Long interrupt polling interval, large packet size for
bulk pipes
2
1ms
16 bytes
Short interrupt polling interval, small packet size
for bulk pipes
3
1ms
64 bytes
Short interrupt polling interval, large packet size for
bulk pipes
Endpoint Feature Summary Table 3
Endpoint
#
Transaction
Type
Direction
1
Max. Packet Size
0
CONTROL
IN/OUT
ALT I/F-0..3: 8 bytes
1
INTERRUPT
IN
ALT I/F-0..3 32 bytes
ALT I/F-0:
16 bytes
ALT I/F-1:
64 bytes
ALT I/F-2:
16 bytes
2
BULK
OUT
ALT I/F-3:
64 bytes
ALT I/F-0:
16 bytes
ALT I/F-1:
64 bytes
ALT I/F-2:
16 bytes
3
BULK
IN
ALT I/F-3:
64 bytes
1. Direction in this table is in reference to the Host
USB Core Commands Table 4
Standard Device Requests
Target Element
Range
Notes
SET_ADDRESS
Device
0x01 - 0x1F
SET_CONFIGURATION
Device
0x00 - 0x01
1
GET_CONFIGURATION
Device
0x00 - 0x01
GET_DESCIPTOR
Device
2
GET_INTERFACE
Interface 0
Interface 0: 0x00 - 0x03
3
SET_INTERFACE
Interface 0
Interface 0: 0x00 - 0x03
3
SET_FEATURE
Device
4
CLEAR_FEATURE
Device
4
GET_STATUS
Device, Interfaces,
Endpoints 0-3
5, 6
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS2502P | 128 X 8 OTPROM, PDSO6 |
| DS2502S | 128 X 8 OTPROM, PDSO8 |
| DS2502 | 128 X 8 OTPROM, PBCY3 |
| DS2505/T&R | 16K X 1 OTPROM, PBCY3 |
| DS2505P | 16K X 1 OTPROM, PDSO6 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS2490S+ | 制造商:Maxim Integrated Products 功能描述:USB TO 1-WIRE BRIDGE 24SOIC W - Rail/Tube 制造商:Maxim Integrated Products 功能描述:USB 1-W BRIDGE CHIP 24-SO LF 制造商:Maxim Integrated Products 功能描述:Bulk |
| DS2490S+T&R | 制造商:Maxim Integrated Products 功能描述:USB TO 1-WIRE BRIDGE 24SOIC W - Tape and Reel |
| DS2490S+TR | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:USB to 1-Wire Bridge Chip |
| DS2490X | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:USB to 1-Wire Bridge Chip(468.41 k) |
| DS2490X/T&R | 功能描述:接口 - 專用 RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59 |
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