ISP1181ABSUM ST-Ericsson Inc, ISP1181ABSUM Datasheet - Page 51

• Manufacturer Part Number: ISP1181ABSUM
• Description: IC USB HOST CTRL FULL-SPD 48HVQF
• Manufacturer: ST-Ericsson Inc

Specifications of ISP1181ABSUM

• Controller Type: USB Peripheral Controller
• Interface: Parallel
• Voltage - Supply: 3.3V, 5V
• Current - Supply: 26mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-VQFN Exposed Pad, 48-HVQFN, 48-SQFN, 48-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ISP1181ABS-T; ISP1181ABS-T

Philips Semiconductors
9397 750 13959
Product data
Fig 15. Source differential data-to-EOP transition skew and EOP width.
Fig 16. Receiver differential data jitter.
Fig 17. Receiver SE0 width tolerance.
T
Full-speed timing symbols have a subscript prefix ‘F’, low-speed timings a prefix ‘L’.
T
PERIOD
PERIOD
differential
data lines
3.3 V
3.3 V
is the bit duration corresponding with the USB data rate.
is the bit duration corresponding with the USB data rate.
differential
data lines
0 V
0 V
T
T
PERIOD
PERIOD
crossover point
t
JR
N
N
differential data to
SE0/EOP skew
differential
data lines
T
consecutive
T
PERIOD
transitions
PERIOD
3.3 V
0 V
Rev. 05 — 08 December 2004
t
DEOP
t
JR1
N
T
transitions
PERIOD
paired
t
JR2
crossover point
extended
t
FST
t
JR1
V
IH(min)
mgr872
Full-speed USB peripheral controller
source EOP width: t
receiver EOP width: t
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
t
JR2
ISP1181A
EOPT
EOPR
mgr776
mgr871
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