80960CF-40 Datasheet, PDF (29/77 Pages) Intel Corporation – 80960CF-40, -33, -25, -16 32-BIT HIGH-PERFORMANCE SUPERSCALAR EMBEDDED MICROPROCESSOR

A
80960CF-40, -33, -25, -16
4.0 ELECTRICAL SPECIFICATIONS
4.1 Absolute Maximum Ratings
Parameter
Maximum Rating
Storage Temperature................................ –65°C to +150°C
Case Temperature Under Bias ..................–65°C to +110°C
Supply Voltage wrt. V_SS ............................–0.5 V to + 6.5 V
Voltage on Other Pins wrt. V_SS ......... –0.5 V to V_CC + 0.5 V
NOTICE: This document contains preliminary infor-
mation on new products in production.The specifi-
cations are subject to change without notice. Verify
with your local Intel sales office that you have the
latest datasheet before finalizing a design.
*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.
4.2 Operating Conditions
Table 13. Operating Conditions
Symbol
Parameter
Min
Max Units Notes
V_CC
Supply Voltage
80960CF-40
80960CF-33
80960CF-25
80960CF-16
4.75
5.25
V
4.50
5.50
4.50
5.50
4.50
5.50
f_CLK2x
Input Clock Frequency (2-x Mode)
80960CF-40
80960CF-33
80960CF-25
80960CF-16
0
80
MHz
0
66
0
50
0
32
f_CLK1x
Input Clock Frequency (1-x Mode)
80960CF-40
80960CF-33
80960CF-25
80960CF-16
(1)
8
40
MHz
8
33
8
25
8
16
T_C
Case Temp Under Bias
PGA Pkg. (80960CF-40)
PGA Pkg. (80960CF-33, -25, -16 Only)
196-Pin PQFP (80960CF-33, -25, -16 Only)
0
85
o_C
0
100
0
100
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 frequency of 8 MHz for proper processor operation. However, in the 1-x mode, CLKIN may still
be stopped when the processor is in a reset condition. If CLKIN is stopped, the specified RESET low time
must be provided once CLKIN restarts and has stabilized.
PRELIMINARY
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