93LC76/86
TABLE 1-2:
AC CHARACTERISTICS
Applicable over recommended operating ranges shown below unless otherwise noted:
V
CC
= +2.5V to +6.0V
Commercial (C): T
A
= 0°C to +70°C
Industrial
(I): T
A
= -40°C to +85°C
Symbol
F
CLK
T
CKH
T
CKL
T
CSS
T
CSH
T
CSL
T
DIS
T
DIH
T
PD
T
CZ
Tsv
T
WC
T
EC
T
WL
—
Min.
—
200
300
100
200
50
100
0
250
50
100
50
100
—
—
—
—
—
—
1M
Max.
3
2
—
—
—
—
—
—
—
100
250
100
500
200
300
5
15
30
—
Units
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
ms
ms
cycles
Conditions
4.5V
≤
V
CC
≤
6.0V
2.5V
≤
V
CC
<
4.5V
4.5V
≤
V
CC
≤
6.0V
2.5V
≤
V
CC
<
4.5V
4.5V
≥
V
CC
≤
6.0V
2.5V
≤
V
CC
<
4.5V
4.5V
≤
V
CC
≤
6.0V, Relative to CLK
2.5V
≤
V
CC
<
4.5V, Relative to CLK
—
Relative to CLK
4.5V
≤
V
CC
≤
6.0V, Relative to CLK
2.5V
≤
V
CC
<4.5V, Relative to CLK
4.5V
≤
V
CC
≤
6.0V, Relative to CLK
2.5V
≤
V
CC
<
4.5V, Relative to CLK
4.5V
≤
V
CC
≤
6.0V, C
L
= 100 pF
2.5V
≤
V
CC
< 4.5V, C
L
= 100 pF
4.5V
≤
V
CC
≤
6.0V
2.5V
≤
V
CC
< 4.5V
4.5V
≥
V
CC
≤
6.0V, C
L
= 100 pF
2.5V
≤
V
CC
<4.5V, C
L
= 100 pF
Erase/Write mode
ERAL mode
WRAL mode
25°C, Vcc = 5.0V, Block mode
AC CHARACTERISTICS
Parameter
Clock frequency
Clock high time
Clock low time
Chip select setup time
Chip select hold time
Chip select low time
Data input setup time
Data input hold time
Data output delay time
Data output disable time
Status valid time
Program cycle time
Endurance
Note 1:
2:
This parameter is periodically sampled and not 100% tested.
This parameter is not tested but ensured by characterization. For endurance estimates in a specific appli-
cation, please consult the Total Endurance™ Model which can be obtained from Microchip’s web site at
www.microchip.com.
DS21131E-page 4
Preliminary
2004 Microchip Technology Inc.
MICROCHIP [ MICROCHIP TECHNOLOGY ]
