93C46/56/57/66/86
A.C. CHARACTERISTICS (93C46/56/57/66)
Limits
V
CC
=
1.8V-6V*
SYMBOL PARAMETER
t
CSS
t
CSH
t
DIS
t
DIH
t
PD1
t
PD0
t
HZ(1)
t
EW
t
CSMIN
t
SKHI
t
SKLOW
t
SV
SK
MAX
CS Setup Time
CS Hold Time
DI Setup Time
DI Hold Time
Output Delay to 1
Output Delay to 0
Output Delay to High-Z
Program/Erase Pulse Width
Minimum CS Low Time
Minimum SK High Time
Minimum SK Low Time
Output Delay to Status Valid
Maximum Clock Frequency
DC
1
1
1
1
250
DC
Min.
200
0
400
400
1
1
400
10
0.5
0.5
0.5
0.5
500
DC
Max.
V
CC
=
2.5V-6V
Min.
100
0
200
200
0.5
0.5
200
10
0.25
0.25
0.25
0.25
1000
Max.
V
CC
=
4.5V-5.5V
Min.
50
0
100
100
0.25
0.25
100
10
Max.
UNITS
ns
ns
ns
ns
µs
µs
ns
ms
µs
µs
µs
µs
KHZ
C
L
= 100pF
V
IL
= 0.45V
V
IH
= 2.4V
C
L
= 100pF
V
OL
= 0.8V
V
OH
= 2.0v
C
L
= 100pF
Test
Conditions
* Preliminary data for 93C56/57/66
A.C. CHARACTERISTICS (93C86)
Limits
V
CC
=
1.8V-6V*
SYMBOL PARAMETER
t
CSS
t
CSH
t
DIS
t
DIH
t
PD1
t
PD0
t
HZ(1)
t
EW
t
CSMIN
t
SKHI
t
SKLOW
t
SV
SK
MAX
CS Setup Time
CS Hold Time
DI Setup Time
DI Hold Time
Output Delay to 1
Output Delay to 0
Output Delay to High-Z
Program/Erase Pulse Width
Minimum CS Low Time
Minimum SK High Time
Minimum SK Low Time
Output Delay to Status Valid
Maximum Clock Frequency
DC
1
1
1
1
250
DC
Min.
200
0
400
400
1
1
400
5
0.5
0.5
0.5
0.5
1000
DC
Max.
V
CC
=
2.5V-6V
Min.
150
0
250
250
0.5
0.5
200
5
0.1
0.1
0.1
0.1
3000
Max.
V
CC
=
4.5V-5.5V
Min.
50
0
50
50
0.1
0.1
100
5
Max.
UNITS
ns
ns
ns
ns
µs
µs
ns
ms
µs
µs
µs
µs
KHZ
C
L
= 100pF
V
IL
= 0.45V
V
IH
= 2.4V
C
L
= 100pF
V
OL
= 0.8V
V
OH
= 2.0v
C
L
= 100pF
Test
Conditions
NOTE:
(1) This parameter is tested initially and after a design or process change that affects the parameter.
Doc. No. 25056-00 2/98 M-1
4
CATALYST [ CATALYST SEMICONDUCTOR ]
