ISP1581BD,557 NXP Semiconductors, ISP1581BD,557 Datasheet - Page 57

• Manufacturer Part Number: ISP1581BD,557
• Manufacturer: NXP Semiconductors

Specifications of ISP1581BD,557

• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

Philips Semiconductors
Table 75:
V
9397 750 13462
Product data
Symbol
Reading
t
t
t
t
t
Writing
t
t
t
t
t
General
T
t
t
t
t
t
t
t
RLRH
RLDV
RHDZ
RHSH
LLRL
WLWH
DVWH
LLWL
WHDZ
WHSH
AVLL
I1VLL
LLI2L
I2HI1X
LLSH
SLWL
SLRL
Fig 16. Set-up and hold time.
CC
cy(RW)
= 4.0 to 5.5 V; V
ISP1581 register access timing parameters: multiplexed address/data bus (MODE1 = 0)
ALE
WR
RD
CS
Parameter
RD LOW pulse width
RD LOW to data valid delay
RD HIGH to data outputs three-state delay
RD HIGH to CS HIGH delay
ALE LOW set-up time before RD LOW
WR/DS LOW pulse width
data set-up time before WR HIGH
ALE LOW to WR/DS LOW delay
data hold time after WR/DS HIGH
WR/DS HIGH to CS HIGH delay
read/write cycle time
address set-up time before ALE LOW
R/W set-up time before ALE LOW
ALE LOW to DS LOW delay
R/W hold time after DS HIGH
ALE LOW to CS HIGH
CS LOW to WR LOW
CS LOW to RD LOW
GND
= 0 V; T
amb
= 40 to 85 C.
t LLSH
Rev. 06 — 23 December 2004
t SLRL
t
SLWL
Min
>t
-
0
0
0
15
5
0
5
0
80
5
5
5
5
0
0
RLDV
Hi-Speed USB peripheral controller
t
RHSH
t
WHSH
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Max
-
25
15
-
-
-
-
-
-
-
-
-
-
-
-
-
-
004aaa277
ISP1581
ns
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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