KU80960CA25 Intel, KU80960CA25 Datasheet - Page 25

• Manufacturer Part Number: KU80960CA25
• Description: IC MPU I960CA 5V 25MHZ 196QFP
• Manufacturer: Intel

Specifications of KU80960CA25

• Rohs Status: RoHS non-compliant
• Processor Type: i960
• Features: CA suffix, 32-Bit with DMA
• Speed: 25MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 196-QFP
• Family Name: i960
• Device Core Size: 32b
• Frequency (max): 25MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Operating Temp Range: 0C to 100C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 196
• Package Type: PQFP
• Lead Free Status / Rohs Status: Not Compliant
• Other names: 802900

4.0
4.1
4.2
4.3
Power and ground connections must be made to
multiple V
based circuit board should include power (V
ground (V
V
every V
plane. Pins identified as “NC” must not be
connected in the system.
Liberal decoupling capacitance should be placed
near the 80960CA. The processor can cause tran-
sient power surges when its numerous output buffers
transition, particularly when connected to large
capacitive loads.
Storage Temperature ................................–65
Case Temperature Under Bias .................–65
Supply Voltage wrt. V
Voltage on Other Pins wrt. V
V
f
f
T
NOTES:
1. When in the 1-x input clock mode, CLKIN is an input to an internal phase-locked loop and must maintain a minimum fre-
CC
Symbol
CLK2x
CLK1x
C
CC
quency of 8 MHz for proper processor operation. However, in the 1-x mode, CLKIN may still be stopped when the pro-
cessor either is in a reset condition or is reset. If CLKIN is stopped, the specified RESET low time must be provided once
CLKIN restarts and has stabilized.
pin must be connected to the power plane, and
ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings
Operating Conditions
Recommended Connections
SS
CC
SS
Parameter
pin must be connected to the ground
) planes for power distribution. Every
and V
Supply Voltage
Input Clock Frequency (2-x Mode)
Input Clock Frequency (1-x Mode)
Case Temperature Under Bias
80960CA-33, -25, -16
SS
SS
............................. –0.5V to + 6.5V
(GND) pins. Every 80960CA-
SS
Table 14. Operating Conditions (80960CA-33, -25, -16)
...........–0.5V to V
Maximum Rating
Parameter
o
o
C to +150
C to +110
CC
CC
+ 0.5V
) and
o
o
C
C
196-Pin PQFP
PGA Package
80960CA-33
80960CA-25
80960CA-16
80960CA-33
80960CA-25
80960CA-16
80960CA-33
80960CA-25
80960CA-16
Low inductance capacitors and interconnects are
recommended for best high frequency electrical
performance. Inductance can be reduced by short-
ening the board traces between the processor and
decoupling capacitors as much as possible. Capaci-
tors specifically designed for PGA packages will offer
the lowest possible inductance.
For reliable operation, always connect unused inputs
to an appropriate signal level. In particular, any
unused interrupt (XINT, NMI) or DMA (DREQ) input
should be connected to V
resistor, as should BTERM if not used. Pull-up resis-
tors should be in the in the range of 20 K
pin tied high. If READY or HOLD are not used, the
unused input should be connected to ground. N.C.
pins must always remain unconnected. Refer to
the i960 Cx Microprocessor User’s Manual (Order
Number 270710) for more information.
NOTICE: This is a production data sheet. The
specifications are subject to change without notice.
*WARNING: Stressing the device beyond the
“Absolute Maximum Ratings” may cause perma-
nent damage. These are stress ratings only. Opera-
tion beyond the “Operating Conditions” is not
recommended and extended exposure beyond the
“Operating Conditions” may affect device reliability.
4.75
4.50
4.50
Min
0
0
0
8
8
8
0
0
66.66
33.33
Max
5.25
5.50
5.50
100
100
50
32
25
16
80960CA-33, -25, -16
CC
through a pull-up
Units
MHz
MHz
MHz
MHz
MHz
MHz
o
o
V
V
V
C
C
for each
Notes
(1)
21