28478G-18 Mindspeed Technologies, 28478G-18 Datasheet - Page 2

• Manufacturer Part Number: 28478G-18
• Description: Multichannel Synchronous Communications Controller 208-Pin BGA
• Manufacturer: Mindspeed Technologies

Specifications of 28478G-18

• Package: 208BGA
• Maximum Data Rate: 32768 Kbps
• Transmission Media Type: Wire
• Power Supply Type: Analog
• Typical Supply Current: 250 mA
• Typical Operating Supply Voltage: 3.3 V
• Minimum Operating Supply Voltage: 3 V
• Maximum Operating Supply Voltage: 3.6 V

Ordering Information
Revision History
28478-DSH-002-E
*The G in the part number indicates that this is an RoHS compliant package. Refer to www.mindspeed.com for additional information.
Ordering Number
Revision
28475G-17*
28476G-17*
28477G-17*
28478G-17*
28475G-18*
28477G-18*
28478G-18*
D
E
B
A
28478-17
28476-18
28478-18
Preliminary
Advance
Advance
October
Level
128-Channel
256-Channel
256-Channel
128-Channel
256-Channel
256-Channel
32-Channel
64-Channel
32-Channel
64-Channel
Preliminary Information / Mindspeed Proprietary and Confidential
Version
January 2002
March 2005
Feb. 2008
June 2006
Mindspeed Technologies
Date
• RoHS compliant information added.
• Revised
• RoHS compliant information added.
• Changed M66EN description.
• Added internal pulldown footnote
• Added footnote indications to M66EN, TM[0], TM[1], TM[2], TDI, TMS, and
• Changed ordering information
Document No. changed to conform with Mindspeed document numbering system
500183A. Initial document number was 100660A. Converted to Mindspeed format
and logo.
• Revised the description of M66EN pin in the Hardware Signal Description
• Revised the description of MSKOOF = 1 in Group Configuration Descriptor
• Added explanation for port mode settings in
• Changed the minimal MAXFRMx value from 3 to 1 in the Message Length
• Added Electrical Operating Characteristics Table for 66 MHz PCI clock
• Added new paramter entries "Supply Current" and "5-V Tolerant Leakage
• Updated the Tsu(ptp) value in PCI I/O Timing Parameters Table for 33 MHz
• Updated Tval, Tval(ptp), Ton, Toff, Tds, and Tdh values in PCI I/O Timing
208-Pin Plastic Quad Flat Pack (PQFP)
208-Pin Plastic Quad Flat Pack (PQFP)
208-Pin Plastic Quad Flat Pack (PQFP)
208-Pin Plastic Quad Flat Pack (PQFP)
208-Pin Plastic Quad Flat Pack (PQFP)
TRST.
Table
Mode
Descriptor
Current" to the Electrical Operating Characterics Table for 33 MHz PCI clock.
PCI clock.
Parameters Table for 66 MHz PCI clock.
208-Pin Plastic Ball Grid Array
208-Pin Plastic Ball Grid Array
208-Pin Plastic Ball Grid Array
208-Pin Plastic Ball Grid Array
208-Pin Plastic Ball Grid Array
RoHS-Compliant
RoHS-Compliant
Section
Package
5.2.4.2,
®
Section
Description
(Table
5.2.5.3, and
1-4).
Section
Section
Temperature Range
4.5—Channelized Port
–40 °C to +85 °C
–40 °C to +85 °C
–40 °C to +85 °C
–40 °C to +85 °C
–40 °C to +85 °C
–40 °C to +85 °C
–40 °C to +85 °C
–40 °C to +85 °C
–40 °C to +85 °C
–40 °C to +85 °C
6.1.3.
ii