ISP1581BD-T ST-Ericsson Inc, ISP1581BD-T Datasheet - Page 63

• Manufacturer Part Number: ISP1581BD-T
• Description: IC USB CTRL HI-SPEED 64LQFP
• Manufacturer: ST-Ericsson Inc

Specifications of ISP1581BD-T

• Controller Type: USB Peripheral Controller
• Interface: PCI
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 130mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Philips Semiconductors
9397 750 13462
Product data
Fig 22. GDMA slave mode timing (BURST = 00H, MODE = 02H).
Fig 23. GDMA slave mode timing (BURST = 01H, MODE = 00H).
DREQ is continuously asserted until the last transfer is done or the FIFO is full.
Data strobe: DACK (read/write).
(1) Programmable polarity: shown as active LOW.
(2) Programmable polarity: shown as active HIGH.
DREQ is asserted for every transfer.
Data strobes: DIOR (read), DIOW (write).
(1) Programmable polarity: shown as active LOW.
(2) Programmable polarity: shown as active HIGH.
(write) DATA [ 15:0 ]
(write) DATA [ 15:0 ]
(read) DATA [ 15:0 ]
(read) DATA [ 15:0 ]
DIOR/DIOW
DIOR/DIOW
DREQ
DREQ
DACK
DACK
(2)
(1)
(1)
(2)
(1)
(1)
HIGH
t su1
t su1
t su3
t d2
t d2
t w1
t w1
t su2
t su2
Rev. 06 — 23 December 2004
t h2
t h2
t w2
t h3
t h3
T cy1
T cy1
Hi-Speed USB peripheral controller
t d1
t h1
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
t h1
t d1
t a1
ISP1581
MGT502
MGT501
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