ISP1761BEUM ST-Ericsson Inc, ISP1761BEUM Datasheet - Page 69

• Manufacturer Part Number: ISP1761BEUM
• Description: IC USB OTG CONTROLLER HS 128LQFP
• Manufacturer: ST-Ericsson Inc

Specifications of ISP1761BEUM

• 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: 568-1888-2; ISP1761BE,518; ISP1761BE-T

NXP Semiconductors
Table 66.
ISP1761_5
Product data sheet
Bit
28 to 18
17 to 3
2 to 1
0
High-speed isochronous IN and OUT: bit description
Symbol
MaxPacket
Length[10:0]
NrBytesTo
Transfer[14:0]
reserved
V
Access
SW — writes
SW — writes
-
HW — resets
SW — sets
Value
-
-
-
-
Rev. 05 — 13 March 2008
Description
Maximum Packet Length: This field indicates the maximum
number of bytes that can be sent to or received from the endpoint
in a single data packet. The maximum packet size for an
isochronous transfer is 1024 bytes. The maximum packet size for
the isochronous transfer is also variable at any whole number.
Number of Bytes Transferred: This field indicates the number of
bytes that can be transferred by this data structure. It is used to
indicate the depth of the DATA field (32 kB
-
0 — This bit is deactivated when the entire PTD is executed, or
when a fatal error is encountered.
1 — Software updates to one when there is payload to be sent or
received. The current PTD is active.
…continued
Hi-Speed USB OTG controller
1 B).
© NXP B.V. 2008. All rights reserved.
ISP1761
68 of 163