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參數(shù)資料
| 型號： | ISP1521 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Hi-Speed Universal Serial Bus hub controller |
| 中文描述： | 高速通用串行總線控制器樞紐 |
| 文件頁數(shù)： | 8/53頁 |
| 文件大?。?/td> | 270K |
| 代理商： | ISP1521 |
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Philips Semiconductors
ISP1521
Hi-Speed USB hub controller
Product data
Rev. 03 — 24 November 2004
8 of 53
9397 750 13702
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
DP3
V
CC2
GND
DM4
DP4
NOOC
55
56
57
58
59
60
AI/O
-
-
AI/O
AI/O
I
downstream facing port 3 D+ connection (analog)
[3]
transceiver supply voltage 2 (3.3 V)
ground supply
downstream facing port 4 D
connection (analog)
[3]
downstream facing port 4 D+ connection (analog)
[3]
no overcurrent protection selection input; connect this pin to
HIGH (3.3 V) to select no overcurrent protection; if no
overcurrent is selected, all OC_N pins must be connected to
V
REF(5V0)
output —
green LED port indicator (open-drain) for downstream
facing port 4
GRN4_N
61
I/O
input —
function of the pin when used as an input is given in
Table 9
output —
amber LED port indicator (open-drain) for
downstream facing port 4
AMB4_N
62
I/O
input —
function of the pin when used as an input is given in
Table 8
output —
green LED port indicator (open-drain) for downstream
facing port 3
GRN3_N
63
I/O
input —
function of the pin when used as an input is given in
Table 9
output —
amber LED port indicator (open-drain) for
downstream facing port 3
AMB3_N
64
I/O
input —
function of the pin when used as an input is given in
Table 8
output —
green LED port indicator (open-drain) for downstream
facing port 7
GRN7_N
65
I/O
input —
function of the pin when used as an input is given in
Table 9
output —
amber LED port indicator (open-drain) for
downstream facing port 7
AMB7_N
66
I/O
input —
function of the pin when used as an input is given in
Table 8
output —
green LED port indicator (open-drain) for downstream
facing port 2
GRN2_N
67
I/O
input —
function of the pin when used as an input is given in
Table 9
output —
amber LED port indicator (open-drain) for
downstream facing port 2
AMB2_N
68
I/O
input —
function of the pin when used as an input is given in
Table 8
reference voltage (5 V
±
5 %); used to power internal pull-up
resistors of PSWn_N pins and also for the analog overcurrent
detection
digital supply voltage 3 (3.3 V)
V
REF(5V0)
69
-
V
CC3
70
-
Table 2:
Symbol
[2]
Pin description
[1]
…continued
Pin
Type
Description
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ISP1521BE | Hi-Speed Universal Serial Bus hub controller |
| ISP1561 | ISP1561BM |
| ISP1561BM | ISP1561BM |
| ISP1562 | Hi-Speed Universal Serial Bus PCI Host Controller |
| ISP1562BE | Hi-Speed Universal Serial Bus PCI Host Controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISP1521BE | 功能描述:IC USB HUB CONTROLLER HS 80-LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A |
| ISP1521BE,518 | 功能描述:USB 接口集成電路 USB2 7-PORT HUB CTRLR 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(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
| ISP1521BE,551 | 功能描述:USB 接口集成電路 USB2 7 PORT HUB 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(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
| ISP1521BE,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(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
| ISP1521BE518 | 制造商:ST-Ericsson 功能描述:IC CONTROLLER USB HUB 80LQFP |
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