ISP1161A1BMGA STEricsson, ISP1161A1BMGA Datasheet - Page 123

• Manufacturer Part Number: ISP1161A1BMGA
• Manufacturer: STEricsson

Specifications of ISP1161A1BMGA

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

Table 124. Dynamic characteristics: EOT timing in DC single-cycle DMA
Table 125. Dynamic characteristics: DC burst mode DMA timing
ISP1161A1_5
Product data sheet
Symbol
t
t
t
t
t
Symbol
t
t
t
t
RSIH
IHAP
EOT
RLIS
WLIS
RSIH
ILRP
IHAP
IHIL
Fig 61. EOT timing in DC single-cycle DMA.
(1) t
(2) The RD/WR signals are not used in DACK-only DMA mode.
(3) The EOT condition is considered valid if DACK, RD/WR and EOT are all active (= LOW).
(4) Programmable polarity: shown as active LOW.
ASRP
DACK2
Parameter
input RD/WR HIGH after DREQ
on
DACK off after input RD/WR
HIGH
EOT pulse width
input EOT on after RD LOW
input EOT on after WR LOW
RD/WR
Parameter
input RD/WR HIGH after DREQ on
DREQ off after input RD/WR LOW
DACK off after input RD/WR HIGH
DMA burst repeat interval (input
RD/WR HIGH to LOW)
DREQ2
EOT
20.2.8 EOT timing in DC single-cycle DMA
20.2.9 DC burst mode DMA timing
starts from DACK or RD/WR going LOW, whichever occurs later.
(2)
(4)
(4)
t ASRP
t RLIS
t WLIS
(1)
t RSIH
Conditions
EOT on; DACK
on; RD/WR LOW
Rev. 05 — 29 September 2009
Conditions
t EOT
(3)
t IHAP
USB single-chip host and device controller
Min
22
0
22
-
-
Min
22
-
0
180
Typ
-
-
-
-
Typ
-
-
-
-
ISP1161A1
© ST-ERICSSON 2009. All rights reserved.
Max
-
-
-
89
89
Max
-
60
-
-
004aaa114
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Unit
ns
ns
ns
ns
Unit
ns
ns
ns
ns
ns