ISP1761BEGE ST-Ericsson Inc, ISP1761BEGE Datasheet - Page 142
ISP1761BEGE
Manufacturer Part Number
ISP1761BEGE
Description
IC USB CTRL HI-SPEED 128LQFP
Manufacturer
ST-Ericsson Inc
Datasheet
1.ISP1761BEUM.pdf
(164 pages)
Specifications of ISP1761BEGE
Controller Type
USB Peripheral Controller
Interface
Serial
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
128-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Supply
-
Other names
ISP1761BE
ISP1761BE
ISP1761BE
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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NXP Semiconductors
ISP1761_5
Product data sheet
15.1.2.4 Multi-cycle: DMA write
Table 174. DMA write (multi-cycle burst)
T
Symbol Parameter
V
T
t
t
t
t
t
t
t
t
t
V
T
t
t
t
t
t
t
t
t
t
su17
h17
a17
a27
a37
h27
a47
w17
a57
su17
h17
a17
a27
a37
h27
a47
w17
a57
amb
Fig 27. DMA write (multi-cycle burst)
cy17
cy17
CC(I/O)
CC(I/O)
= 40 C to +85 C; unless otherwise specified.
= 1.65 V to 1.95 V
= 3.3 V to 3.6 V
DMA write cycle time
data set-up time before WR_N de-assertion
data hold time after WR_N de-assertion
DACK assertion time after DREQ assertion
WR_N assertion time after DACK assertion
DREQ de-assertion time at last strobe (WR_N)
assertion
DACK hold time after WR_N de-assertion
strobe de-assertion to next strobe assertion time
WR_N pulse width
DACK de-assertion to next DREQ assertion time
DMA write cycle time
data set-up time before WR_N de-assertion
data hold time after WR_N de-assertion
DACK assertion time after DREQ assertion
WR_N assertion time after DACK assertion
DREQ de-assertion time at last strobe (WR_N)
assertion
DACK hold time after WR_N de-assertion
strobe de-assertion to next strobe assertion time
WR_N pulse width
DACK de-assertion to next DREQ assertion time
WR_N
DREQ
DACK
DATA
Rev. 05 — 13 March 2008
t
a17
t
a27
data 1
t
su17
t
t
a47
h17
T
cy17
t
w17
data 2
data n-1
Min
51
5
2
0
2
-
0
34
17
-
51
5
2
0
1
-
0
34
17
-
Hi-Speed USB OTG controller
t
a37
data n
Max
-
-
-
-
-
28
-
-
-
82
-
-
-
-
-
16
-
-
-
82
t
a57
t
004aaa526
© NXP B.V. 2008. All rights reserved.
h27
ISP1761
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
141 of 163
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