80C88_08 Datasheet, PDF (17/38 Pages) Intersil Corporation – CMOS 8-/16-Bit Microprocessor

80C88
AC Electrical Specifications
V_CC = 5.0V ±10%; T_A = 0°C to +70°C (C80C88, C80C88-2)
V_CC = 5.0V ±10%; T_A = -40°C to +85°C (I80C88, I80C88-2)
V_CC = 5.0V ±10%; T_A = -55° to +125°C (M80C88)
SYMBOL
PARAMETER
TEST
CONDITIONS
80C88
MIN
MAX
MINIMUM COMPLEXITY SYSTEM
Timing Requirements
(1)
TCLCL CLK Cycle Period
200
-
(2) TCLCH CLK Low Time
118
-
(3) TCHCL CLK High Time
69
-
(4) TCH1CH2 CLK Rise Time
From 1.0V to 3.5V
-
10
(5) TCL2CL1 CLK FaIl Time
From 3.5V to 1.0V
-
10
(6)
TDVCL Data In Setup Time
30
-
(7) TCLDX1 Data In Hold Time
10
-
(8) TR1VCL RDY Setup Time into 82C84A
(Notes 6,7)
35
-
(9) TCLR1X RDY Hold Time into 82C84A
(Notes 6,7)
0
-
(10) TRYHCH READY Setup Time into 80C88
118
-
(11) TCHRYX READY Hold Time into 80C88
30
-
(12) TRYLCL READY Inactive to CLK (Note 8)
-8
-
(13) THVCH HOLD Setup Time
35
-
(14) TINVCH lNTR, NMI, TEST Setup Time
(Note 7)
30
-
(15)
TILIH Input Rise Time (Except CLK)
From 0.8V to 2.0V
-
15
(16)
TIHIL Input FaIl Time (Except CLK)
From 2.0V to 0.8V
-
15
Timing Responses
(17) TCLAV Address Valid Delay
CL = 100pF
10
110
(18) TCLAX Address Hold Time
CL = 100pF
10
-
(19) TCLAZ Address Float Delay
CL = 100pF
TCLAX
80
(20) TCHSZ Status Float Delay
CL = 100pF
-
80
(21) TCHSV Status Active Delay
CL = 100pF
10
110
(22) TLHLL ALE Width
CL = 100pF
TCLCH-20
-
(23) TCLLH ALE Active Delay
CL = 100pF
-
80
(24) TCHLL ALE Inactive Delay
CL = 100pF
-
85
(25) TLLAX Address Hold Time to ALE
Inactive
CL = 100pF
TCHCL-10
-
(26) TCLDV Data Valid Delay
CL = 100pF
10
110
(27) TCLDX2 Data Hold Time
CL = 100pF
10
-
(28) TWHDX Data Hold Time After WR
CL = 100pF
TCLCL-30
-
(29) TCVCTV Control Active Delay 1
CL = 100pF
10
110
(30) TCHCTV Control Active Delay 2
CL = 100pF
10
110
(31) TCVCTX Control Inactive Delay
CL = 100pF
10
110
(32) TAZRL Address Float to READ Active CL = 100pF
0
-
80C88-2
MIN
MAX
UNITS
125
-
ns
68
-
ns
44
-
ns
-
10
ns
-
10
ns
20
-
ns
10
-
ns
35
-
ns
0
-
ns
68
-
ns
20
-
ns
-8
-
ns
20
-
ns
15
-
ns
-
15
ns
-
15
ns
10
60
ns
10
-
ns
TCLAX
50
ns
-
50
ns
10
60
ns
TCLCH-10
-
ns
-
50
ns
-
55
ns
TCHCL-10
-
ns
10
60
ns
10
-
ns
TCLCL-30
-
ns
10
70
ns
10
60
ns
10
70
ns
0
-
ns
17
FN2949.4
February 22, 2008