參數(shù)資料
型號: ISP1582BS,557
廠商: NXP SEMICONDUCTORS
元件分類: 總線控制器
英文描述: UNIVERSAL SERIAL BUS CONTROLLER, PQCC56
封裝: 8 X 8 MM, 0.85 MM PITCH, PLASTIC, MO-220, SOT-684-1, HVQFN-56
文件頁數(shù): 50/69頁
文件大小: 365K
代理商: ISP1582BS,557
ISP1582_7
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 07 — 22 September 2008
53 of 68
NXP Semiconductors
ISP1582
Hi-Speed USB peripheral controller
12.1 Register access timing
TPERIOD is the bit duration corresponding to the USB data rate.
Fig 14. Receiver differential data jitter
mgr871
TPERIOD
tJR
differential
data lines
+3.3 V
0 V
tJR1
tJR2
consecutive
transitions
N
× TPERIOD + tJR1
paired
transitions
N
× TPERIOD + tJR2
Fig 15. Receiver SE0 width tolerance
mgr872
differential
data lines
+3.3 V
0 V
tFST
VIH(min)
Table 81.
Register access timing parameters: separate address and data buses
VCC(I/O) = VCC = 3.3 V; VGND = 0 V; Tamb = 40 °C to +85 °C; unless otherwise specied.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Reading
tRLRH
RD_N LOW pulse width
> tRLDV
--
ns
tAVRL
address set-up time before RD_N LOW
0
-
ns
tRHAX
address hold time after RD_N HIGH
0
-
ns
tRLDV
RD_N LOW to data valid delay
-
26
ns
tRHDZ
RD_N HIGH to data outputs three-state
delay
0
-
15
ns
tRHSH
RD_N HIGH to CS_N HIGH delay
0
-
ns
tSLRL
CS_N LOW to RD_N LOW delay
2
-
ns
Writing
tWLWH
WR_N LOW pulse width
15
-
ns
tAVWL
address set-up time before WR_N LOW
0
-
ns
tWHAX
address hold time after WR_N HIGH
0
-
ns
tDVWH
data set-up time before WR_N HIGH
11
-
ns
tWHDZ
data hold time after WR_N HIGH
5
-
ns
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ISP1583 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Hi-Speed Universal Serial Bus peripheral controller