ISP1181ABSUM ST-Ericsson Inc, ISP1181ABSUM Datasheet - Page 58

• 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
Table 60:
9397 750 13959
Product data
Symbol
Burst (see
t
t
t
t
Burst EOT (see
t
t
t
t
RSIH
ILRP
IHAP
IHIL
EOT
ISRP
RLIS
WLIS
Fig 29. Burst mode DMA timing.
Dynamic characteristics: burst mode DMA timing
Figure
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)
EOT pulse width
DREQ off after input EOT on
input EOT on after RD LOW
input EOT on after WR LOW
DREQ
DACK
Figure
29)
20.4 DMA timing: burst mode
30)
t RSIH
Rev. 05 — 08 December 2004
Conditions
EOT on;
DACK on;
RD/WR LOW
t IHIL
Min
22
-
0
90
22
-
-
-
t ILRP
8-bit bus
Full-speed USB peripheral controller
Max
-
60
-
-
-
40
22
22
t IHAP
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Min
22
-
0
180
22
-
-
-
16-bit bus
ISP1181A
Max
-
60
-
-
-
40
89
89
MGS796
Unit
ns
ns
ns
ns
ns
ns
ns
ns
57 of 70