參數(shù)資料
型號(hào)： ML60852
廠商： OKI SEMICONDUCTOR CO., LTD.
英文描述： USB Device Controller
中文描述： USB設(shè)備控制器
文件頁數(shù)： 77/81頁
文件大?。?/td> 451K
代理商： ML60852
PEDL60852-01
1
Semiconductor
ML60852
77/81
DMA Transfer Timing (6)
Memory to ML60852 (Single Transfer, Dual Address Mode)
Parameter
Symbol
t
1
t
2
t
3
t
4
t
5
Condition
Load 20 pF
Min.
—
—
42
30
5
63
Max.
20
63
—
—
—
—
Unit
ns
ns
ns
ns
ns
ns
Note
DREQ
Disable Time
DREQ
Enable Time
FIFO Access Time
Write Data Setup Time
Write Data Hold Time
(4)
(1)
FIFO WRITE
8-bit DMA
(2)
Recovery Time
t
6
16-bit DMA
105
—
ns
(3)
Notes: (1) When in Dual Address mode, the DACK is ignored.
t
1
and t
3
are defined depending on
CS
or
WR
which becomes active last.
Refer to WRITE Timing (1) for Address Setup Time and Address Hold Time.
(2) 3-clock time of oscillation clock (clock period: 21 ns).
(3) 5-clock time of oscillation clock (clock period: 21 ns).
(4) It is possible to increase t
2
by setting the DMA interval register (DMAINTVL).
DREQ
DIN
CS
A7: A0
t
4
t
3
t
5
t
6
t
2
t
1
WR
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ML60852A 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:USB Device Controller
ML60852ATBZ010 功能描述:USB 接口集成電路 12 Mbps; USB 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(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
ML60852ATBZ03A 制造商:ROHM Semiconductor 功能描述:
ML-60-V2/80721 制造商:Thomas & Betts 功能描述:
ML61 制造商:MINILOGIC 制造商全稱:MINILOGIC 功能描述:Series Positive Voltage Detector
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