X28HT010
POWER-UP TIMING
Symbol
t
PUR(2)
t
PUW(2)
Parameter
Power-up to Read Operation
Power-up to Write Operation
Max.
100
5
Units
µs
ms
6613 PGM T05
CAPACITANCE
T
A
= +25°C, f = 1MHz, V
CC
= 5V
Symbol
C
I/O(2)
C
IN(2)
Parameter
Input/Output Capacitance
Input Capacitance
Max.
10
10
Units
pF
pF
Test Conditions
V
I/O
= 0V
V
IN
= 0V
6613 PGM T06.1
ENDURANCE AND DATA RETENTION
Parameter
Endurance
Data Retention
A.C. CONDITIONS OF TEST
Input Pulse Levels
Input Rise and
Fall Times
Input and Output
Timing Levels
0V to 3V
10ns
1.5V
6613 PGM T08.1
Min.
10,000
100
MODE SELECTION
CE
L
L
H
X
X
OE
L
H
X
L
X
WE
H
L
X
X
H
Max.
Units
Cycles per Byte
Years
6613 PGM T07
Mode
Read
Write
Standby and
Write Inhibit
Write Inhibit
Write Inhibit
I/O
D
OUT
D
IN
High Z
—
—
Power
Active
Active
Standby
—
—
6613 PGM T09
EQUIVALENT A.C. LOAD CIRCUIT
5V
1.92KΩ
OUTPUT
1.37KΩ
100pF
SYMBOL TABLE
WAVEFORM
INPUTS
Must be
steady
May change
from LOW
to HIGH
May change
from HIGH
to LOW
Don’t Care:
Changes
Allowed
N/A
OUTPUTS
Will be
steady
Will change
from LOW
to HIGH
Will change
from HIGH
to LOW
Changing:
State Not
Known
Center Line
is High
Impedance
6613 FHD F04.3
Note:
(2) This parameter is periodically sampled and not 100%
tested.
5
XICOR [ XICOR INC. ]
