93aa76 Microchip Technology Inc., 93aa76 Datasheet - Page 4

• Manufacturer Part Number: 93aa76
• Description: 8k/16k 1.8v Microwire Serial Eeprom
• Manufacturer: Microchip Technology Inc.

93AA76/86
TABLE 1-2:
DS21130E-page 4
AC CHARACTERISTICS
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:
Parameter
This parameter is periodically sampled and not 100% tested.
This parameter is not tested but ensured by characterization. For endurance estimates in a specific
application, please consult the Total Endurance
at: www.microchip.com
AC CHARACTERISTICS
Applicable over recommended operating ranges shown below unless otherwise noted:
V
Commercial (C): T
Symbol
CC
T
T
T
F
T
T
T
T
T
T
T
T
T
Tsv
CKH
CSS
CSH
—
CLK
CKL
CSL
DIS
DIH
WC
WL
PD
CZ
EC
= +1.8V to +6.0V
Min.
200
300
500
100
200
500
100
250
250
100
250
100
250
1M
50
50
50
—
—
—
—
—
—
—
0
A
= 0°C to +70°C
Max.
100
250
500
100
500
200
300
500
15
30
—
—
—
—
—
—
—
—
3
2
1
5
™
Model which can be obtained from Microchip’s web site
cycles
Units
MHz
MHz
Mhz
ms
ms
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
4.5V
2.5V
1.8V
4.5V
2.5V
1.8V
4.5V
2.5V
1.8V
4.5V
2.5V
1.8V
1.8V
1.8V
4.5V
2.5V
1.8V
4.5V
2.5V
1.8V
4.5V
2.5V
1.8V
4.5V
1.8V
4.5V
2.5V
1.8V
Erase/Write mode
ERAL mode
WRAL mode
25°C, V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 5.0V, Block mode (Note 2)
< 2.5V
 2004 Microchip Technology Inc.
<4.5V, Relative to CLK
< 2.5V, Relative to CLK
< 2.5V, Relative to CLK
< 4.5V, C
< 2.5V, C
< 4.5V, C
< 2.5V, C
< 4.5V (Note 1)
2.5V
4.5V
6.0V
Conditions
6.0V
4.5V
2.5V
6.0V
4.5V
6.0V, Relative to CLK
4.5V, Relative to CLK
2.5V, Relative to CLK
6.0V
6.0V, Relative to CLK
6.0V, Relative to CLK
6.0V, Relative to CLK
4.5V, Relative to CLK
6.0V, C
5.5V (Note 1)
6.0V, C
L
L
L
L
L
L
= 100 pF
= 100 pF
= 100 pF
= 100 pF
= 100 pF
= 100 pF