參數(shù)資料
型號： ISP1181B
廠商： NXP Semiconductors N.V.
英文描述： Full-speed Universal Serial Bus peripheral controller
中文描述： 全速通用串行總線外設控制器
文件頁數(shù)： 13/70頁
文件大?。?/td> 341K
代理商： ISP1181B
Philips Semiconductors
ISP1181B
Full-speed USB peripheral controller
Product data
Rev. 02 — 07 December 2004
13 of 70
9397 750 13958
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Each programmable FIFO can be configured independently via its ECR, but the total
physical size of all enabled endpoints (IN plus OUT) must not exceed 2462 bytes.
Table 6
shows an example of a configuration fitting in the maximum available space of
2462 bytes. The total number of logical bytes in the example is 1311. The physical
storage capacity used for double buffering is managed by the peripheral hardware
and is transparent to the user.
Table 5:
FFOSZ[3:0]
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
Programmable FIFO size
Non-isochronous
8 bytes
16 bytes
32 bytes
64 bytes
reserved
reserved
reserved
reserved
reserved
reserved
reserved
reserved
reserved
reserved
reserved
reserved
Isochronous
16 bytes
32 bytes
48 bytes
64 bytes
96 bytes
128 bytes
160 bytes
192 bytes
256 bytes
320 bytes
384 bytes
512 bytes
640 bytes
768 bytes
896 bytes
1023 bytes
Table 6:
Physical size
(bytes)
64
64
2046
16
16
128
128
Memory configuration example
Logical size
(bytes)
64
64
1023
16
16
64
64
Endpoint description
control IN (64 byte fixed)
control OUT (64 byte fixed)
double-buffered 1023-byte isochronous endpoint
16-byte interrupt OUT
16-byte interrupt IN
double-buffered 64-byte bulk OUT
double-buffered 64-byte bulk IN
相關PDF資料
PDF描述
ISP1181BBS Full-speed Universal Serial Bus peripheral controller
ISP1181BDGG Full-speed Universal Serial Bus peripheral controller
ISP1181 Full-speed Universal Serial Bus Interface Device(全速通用串行總線接口器件)
ISP1181DGG INDUCTOR 4.7NH +-.3NH 0402 SMD
ISP1183 Low-power Universal Serial Bus interface device with DMA
相關代理商/技術參數(shù)
參數(shù)描述
ISP1181BBS 制造商:NXP Semiconductors 功能描述:IC CONTROLLER USB PERIPHERAL SMD 制造商:ST-Ericsson 功能描述:CONTROLLER USB PERIPHERAL 48HVQFN
ISP1181BBS,518 功能描述:USB 接口集成電路 USB 1.1 DEVICE RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20
ISP1181BBS,551 功能描述:USB 接口集成電路 USB 1.1 DEVICE CONTROLLER RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20
ISP1181BBS,557 功能描述:USB 接口集成電路 DO NOT USE ORDER -S OR -T PART RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20
ISP1181BBS518 制造商:ST-Ericsson 功能描述:CONTROLLER USB PERIPHERAL 48HVQFN
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