80960JD Datasheet, PDF (35/61 Pages) Intel Corporation – EMBEDDED 32-BIT MICROPROCESSOR

A
80960JD
Table 18. 80960JD AC Characteristics (33 MHz) (Sheet 1 of 2)
Symbol
T_F
T_C
T_CS
T_CH
T_CL
T_CR
T_CF
T_OV1
T_OV2
T_{O F}
T_IS1
T_IH1
T_IS2
T_IH2
T_IS3
T_IH3
T_IS4
T_IH4
T_LXL
T_LXA
T_DXD
Parameter
Min
Max
INPUT CLOCK TIMINGS
CLKIN Frequency
8
16.67
CLKIN Period
CLKIN Period Stability
60
125
± 250
CLKIN High Time
24
CLKIN Low Time
24
CLKIN Rise Time
8
CLKIN Fall Time
8
SYNCHRONOUS OUTPUT TIMINGS
Output Valid Delay, Except
ALE/ALE Inactive and DT/R
3.5
19
Output Valid Delay, DT/R
0.5T_C + 0.5T_C + 19
3.5
Output Float Delay
3.5
18
SYNCHRONOUS INPUT TIMINGS
Input Setup to CLKIN — AD31:0,
8
NMI, XINT7:0
Input Hold from CLKIN — AD31:0,
2
NMI, XINT7:0
Input Setup to CLKIN — RDYRCV
9
and HOLD
Input Hold from CLKIN —
1
RDYRCV and HOLD
Input Setup to CLKIN — RESET
8
Input Hold from CLKIN — RESET
2
Input Setup to RESET — ONCE,
8
STEST
Input Hold from RESET — ONCE,
2
STEST
RELATIVE OUTPUT TIMINGS
ALE/ALE Width
Address Hold from ALE/ALE Inac-
tive
0.5T_C - 8
DT/R Valid to DEN Active
Units
MHz
ns
ps
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Notes
(1, 2)
Measured at 1.5 V (1)
Measured at 1.5 V (1)
0.8 V to 2.0 V (1)
2.0 V to 0.8 V (1)
(3)
(4)
(5)
(5)
(6)
(6)
(7)
(7)
(8)
(8)
(9)
Equal Loading (9)
Equal Loading (9)
PRELIMINARY
31