ISP1581BD NXP Semiconductors, ISP1581BD Datasheet - Page 60

• Manufacturer Part Number: ISP1581BD
• Manufacturer: NXP Semiconductors

Specifications of ISP1581BD

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

Philips Semiconductors
Table 76:
V
9397 750 13462
Product data
Symbol
Reading
t
t
t
t
t
Writing
t
t
t
t
t
t
t
General
T
t
RLDV
RHDZ
RHSH
RLRH
WHRH
A0WL
AVWH
DVWH
WHDZ
WHSH
WLWH
WHWH
I2HI1X
Fig 19. ISP1581 register access timing: multiplexed address/data bus (BUS_CONF = 0, MODE1 = 1, MODE0 = 1).
CC
cy(RW)
= 4.0 to 5.5 V; V
(write) AD [ 7:0 ]
(read) AD [ 7:0 ]
ISP1581 register access timing parameters: multiplexed address/data bus (MODE1 = 1)
WR
WR
(I2)
(I1)
RD
RD
CS
A0
Parameter
RD LOW to data valid delay
RD HIGH to data outputs three-state delay
RD HIGH to CS HIGH delay
RD LOW pulse width
WR/DS HIGH to RD HIGH delay
A0 set-up time before WR/DS LOW
address set-up time before WR/DS HIGH
data set-up time before WR/DS HIGH
data hold time after WR/DS HIGH
WR/DS HIGH to CS HIGH delay
WR/DS LOW pulse width
WR/DS HIGH (address) to WR/DS HIGH (data) delay
read/write cycle time
R/W hold time after DS HIGH
GND
= 0 V; T
t AVWH
t A0WL
amb
address
= 40 to 85 C.
address
t WHWH
t WHRH
Rev. 06 — 23 December 2004
t RLDV
t RLRH
t DVWH
t WLWH
data
data
T cy(RW)
t WHDZ
t WHSH
t RHSH
t RHDZ
Min
-
0
0
>t
40
0
5
5
5
0
15
40
80
5
RLDV
Hi-Speed USB peripheral controller
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Max
26
15
-
-
-
-
-
-
-
-
-
-
-
-
ISP1581
004aaa011
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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