ISP1181BBS,551 NXP Semiconductors, ISP1181BBS,551 Datasheet - Page 53

• Manufacturer Part Number: ISP1181BBS,551
• Manufacturer: NXP Semiconductors

Specifications of ISP1181BBS,551

• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / RoHS Status: Compliant

Table 58.
[1]
ISP1181B_3
Product data sheet
Symbol
Write command + write data (see
T
T
T
Write command + read data (see
T
T
T
Fig 20. ALE timing.
Fig 21. Write command + write data cycle timing.
cy(WC-WD)
cy(WD-WD)
cy(WD-WC)
cy(WC-RD)
cy(RD-RD)
cy(RD-WC)
Commands Acknowledge Setup, Clear Buffer, Validate Buffer and Write Endpoint Configuration require 180 ns to complete.
Dynamic characteristics: access cycle timing
DATA
AD0
ALE
20.1.2 Access cycle timing
Parameter
cycle time for write command,
then write data
cycle time for write data
cycle time for write data, then
write command
cycle time for write command,
then read data
cycle time for read data
cycle time for read data, then
write command
DATA
WR
CS
command
Figure 23
Figure 21
and
and
Conditions
Rev. 03 — 23 January 2009
Figure
T cy(WC-WD)
Figure
t LH
t AVLL
24)
22)
A0
t LLAX
data
8-bit bus
Min
100
90
90
100
90
90
[1]
[1]
T cy(WD-WD)
Full-speed USB peripheral controller
Max
-
-
-
-
-
-
D0
data
16-bit bus
Min
205
205
205
205
205
205
© ST-NXP Wireless 2009. All rights reserved.
MGT022
ISP1181B
Max
-
-
-
-
-
-
MGS790
Unit
ns
ns
ns
ns
ns
ns
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