cat93hc46 Catalyst Semiconductor, cat93hc46 Datasheet - Page 3

• Manufacturer Part Number: cat93hc46
• Description: 1-kb High Speed Microwire Serial Eeprom
• Manufacturer: Catalyst Semiconductor

NOTE:
(1) This parameter is tested initially and after a design or process change that affects the parameter.
(2) t
(3) The input levels and timing reference points are shown in the “AC Test Conditions” table.
Industrial Temperature Range (-40 C to 85 C)
Symbol
SK
t
t
t
t
t
t
t
t
t
t
t
t
CSS
CSH
DIS
DIH
PD1
PD0
HZ
CSMIN
SKHI
SKLOW
SV
EW
Input Rise and Fall Times
Input Pulse Voltages
Timing Reference Voltages
Input Pulse Voltages
Timing Reference Voltages
Symbol
t
t
PUR
PUW
(1)
MAX
PUR
and t
PUW
Parameter
Maximum Clock Frequency
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
Minimum CS Low Time
Minimum SK High Time
Minimum SK Low Time
Output Delay to Status Valid
Program/Erase Pulse Width
are the delays required from the time V
Parameter
Power-up to Read Operation
Power-up to Write Operation
0.4 V to 2.4 V
0.8 V, 2.0 V
V
V
CC
CC
10 ns
x 0.5
x 0.2 to V
1.8 V - 5.5 V
Min
240
240
240
240
480
240
DC
0
CC
CC
is stable until the specified operation can be initiated.
x 0.8
Max
480
480
240
480
1
5
3
4.5 V
4.5 V
1.8 V
1.8 V
2.5 V - 5.5 V
120
120
120
120
240
120
Min
DC
0
Min
V
V
V
V
CC
CC
CC
CC
Max
240
240
120
240
2
5
5.5 V
5.5 V
4.5 V
4.5 V
4.5 V - 5.5 V
Min
120
DC
60
60
60
60
60
Typ
0
Max
120
120
120
60
4
5
Max
1
1
Units
MHz
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
CL = 100 pF
Doc. No. 1008, Rev. H
Conditions
Test
Units
ms
ms
(3)