Fabricated with RICMOSTM IV Silicon on Insulator
(SOI)0.8
m Process (L
eff
= 0.65
m)
CMOS Compatible I/O
Single 5V + 10% Power Supply
Full Complement of Screening Flows
Supports System Speeds Beyond 100 MHz
Skew <2 ns
FEATURES
64 X 64 CROSSBAR
HX9100
The HX9100 is a radiation hardened 64 x 64 crossbar
switch that allows connecting any of 64 output channels to
any of 64 input channels. Switching is controlled by a set
of Connection Registers whose value can be set or read
out by using the control lines.
There is an installed Connection Register for each output
channel which determines which input channel is con-
nected through the crossbar switch matrix to that output
channel. There is also a Setup Connection Register for
each output channel that may be used to setup the next
connection to be made for that simultaneously into the
Installed Connection Registers into change the routing
through the crossbar switch matrix. This two-stage design
allows a number of Setup Connection Registers to be
changed sequentially and then moved simultaneously to
the Installed Connection Registers so all of the new
connections are made at the same time. If no change has
been made to the Setup Connection Register for a chan-
nel, there is no change in the connection of that output
channel when the Setup Connection Register contents
are transferred to the Installed Connection Registers.
Data_In and Data_Out channels are each divided into a
set of 21 three wire ports, each port consisting of a Clock
channel, a Data channel and a Sync channel. One desig-
nated "extra" input channel and output channel are not
considered part of any port. There is also a set of 21 two-
bit Pipeline Registers, one for each output port, which
optionally allows resynchronizing the Data and Sync
GENERAL DESCRIPTION
Total Dose Hardness of
1x10
6
rad(SiO
2
)
Dose Rate Upset Hardness
1x10
11
rad(Si)/sec (5V)
Dose Rate Survivability
1x10
12
rad(Si)/sec
SEU Immunity <1x10
-11
Errors/Bit-Day
Neutron Fluence Hardness to 1x10
14
/cm
2
No Latchup
Advance Information
channels of a port to the Clock channel for that port. When
pipelining is activated, using the Pipeline control line, the
contents of the Data and Sync lines are latched in the
Pipeline Register on the negative-going transition of the
Clock channel for that port. When pipelining is not acti-
vated, the Clock, Data and Sync channels are passed
directly to the Data_Out lines without being latched.
Functional Diagram
Military & Space Products
64 Input Channels
21 Input Ports of
3 Channels Each
Extra Input Channel
Pipeline
Address
Control_Data
Reset_n
64 x 6
Installed
Connection Registers
64 x 6
64 Output Channels
21 Output Ports of
3 Channels Each
Extra Output
Channel
Setup
Connection Registers
Pipeline
Circuit
Pipeline
Circuit
Pipeline
Circuit
64 x 64
Crossbar
Switch
Matrix
Output Enable_n
Setup/install_n
Chip_Select_n
Write_Enable_n
6
6
6
6
4
HX9100
Helping You Control Your World
Honeywell reserves the right to make changes to any products or technology herein to improve reliability, function or design. Honeywell does not assume any liability
arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights nor the rights of others.
900173
3/96
To learn more about Honeywell Solid State Electronics Center, visit our web site at
http://www.ssec.honeywell.com
ORDERING INFORMATION (1)
PART NUMBER
9100
X
H
PROCESS
X=SOI
(1) Orders may be faxed to 612-954-2051. Please contact our Customer Logistics Department at 612-954-2888 for further information.
(2) Engineering Device description: Parameters are tested from -55 to 125
C, 24 hr burn-in, no radiation guaranteed.
Contact Factory with other needs.
H
TOTAL DOSE
HARDNESS
F=3x10
5
rad(SiO
2
)
H=1x10
6
rad(SiO
2
)
N=No Level Guaranteed
S
SCREEN LEVEL
V=QML Class V
Q=QML Class Q
S=Level S
B=Level B
E=Engr Device (2)
SOURCE
H=HONEYWELL
256-LEAD FLAT PACK PACKAGE
A2
c
A1
A
INDEX CORNER
AND TERMINAL
NO. 1 ID AREA
e1
HD/HE
D/E
4 PLACES
b
e
N-4 PLACES
L
4 PLACES
N PLACES
1
64
65
128
129
192
193
256
NON-CONDUCTIVE
TIE BAR: 4 PLACES
OPTIONAL CAPACITOR
SITE: 8 PLACES
Dimensions in inches
A
A1
A2
b
c
D/E
e
e1
HD/HE
L
N
0.130
-
0.024
0.005
0.004
1.445
2.365
0.325
0.160
0.130
0.040
0.009
0.008
1.455
2.395
-
min max
0.020 BSC
1.260 BSC
256
PDF 
ZIP