參數(shù)資料
型號(hào)： ISP1760
廠商： NXP Semiconductors N.V.
英文描述： Hi-Speed Universal Serial Bus host controller for embedded applications
中文描述： 高速嵌入式應(yīng)用的通用串行總線主控制器
文件頁數(shù)： 94/105頁
文件大?。?/td> 449K
代理商： ISP1760
9397 750 13257
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data sheet
Rev. 01 — 8 November 2004
94 of 105
Philips Semiconductors
ISP1760
Embedded Hi-Speed USB host controller
14.2.4
Multicycle: DMA write
Fig 18. DMA write (multicycle burst).
Table 101: DMA write (multicycle burst)
V
CC(I/O)
= 1.65 V to 1.95 V; T
amb
=
40
°
C to +85
°
C; unless otherwise specified.
Symbol
Parameter
T
cy17
DMA write cycle time
t
su17
data setup time before WR_N deassertion
t
h17
data hold time after WR_N deassertion
t
a17
DACK assertion time after DREQ assertion
t
a27
WR_N assertion time after DACK assertion
t
a37
DREQ deassertion time at last strobe (WR_N)
assertion
t
h27
DACK hold time after WR_N deassertion
t
a47
strobe deassertion to next strobe assertion time
t
w17
WR_N pulse width
t
a57
DACK deassertion to next DREQ assertion time
Min
51
5
2
0
2
20
Max
-
-
-
-
-
-
Unit
ns
ns
ns
ns
ns
ns
0
34
17
-
-
-
-
82
ns
ns
ns
ns
Table 102: DMA write (multicycle burst)
V
CC(I/O)
= 3.3 V to 3.6 V; T
amb
=
40
°
C to +85
°
C; unless otherwise specified.
Symbol
Parameter
T
cy17
DMA write cycle time
t
su17
data setup time before WR_N deassertion
t
h17
data hold time after WR_N deassertion
t
a17
DACK assertion time after DREQ assertion
t
a27
WR_N assertion time after DACK assertion
t
a37
DREQ deassertion time at last strobe (WR_N)
assertion
t
h27
DACK hold time after WR_N deassertion
t
a47
strobe deassertion to next strobe assertion time
t
w17
WR_N pulse width
t
a57
DACK deassertion to next DREQ assertion time
Min
51
5
2
0
1
0
Max
-
-
-
-
-
-
Unit
ns
ns
ns
ns
ns
ns
0
34
17
-
-
-
-
82
ns
ns
ns
ns
004aaa526
data 1
DATA
data n-1
data 2
data n
WR_N
DREQ
DACK
T
cy17
t
su17
t
h17
t
a17
t
a27
t
a37
t
h27
t
a47
t
w17
t
a57
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISP1760BE 制造商:NXP Semiconductors 功能描述:CONTROLLER USB HOST SMD LQFP128 制造商:ST-Ericsson 功能描述:IC CONTROLLER USB HOST 128LQFP
ISP1760BE,518 功能描述:輸入/輸出控制器接口集成電路 USB HOST CONTROLLER RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
ISP1760BE,551 功能描述:輸入/輸出控制器接口集成電路 USB HS HOST CONTRLLR RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
ISP1760BE,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
ISP1760BE518 制造商:ST-Ericsson 功能描述:IC CONTROLLER USB HOST 128LQFP
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