X28HC64PIZ-12 Intersil, X28HC64PIZ-12 Datasheet - Page 10

• Manufacturer Part Number: X28HC64PIZ-12
• Description: EEPROM 8Kx8 CMOS EEPROM
• Manufacturer: Intersil

Specifications of X28HC64PIZ-12

• Memory Size: 64 kb
• Organization: 8 K x 8
• Data Retention: 100 yr
• Maximum Operating Current: 40 mA
• Operating Supply Voltage: 5 V
• Maximum Operating Temperature: + 85 C
• Package / Case: PDIP-28
• Access Time: 120 ns
• Interface Type: Parallel
• Minimum Operating Temperature: - 40 C
• Output Enable Access Time: 50 ns
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 4.5 V

Power-up Timing
Capacitance
NOTE:
Equivalent AC Load Circuits
Input Pulse Levels
Input Rise and Fall Times
Input and Output Timing Levels
Power-up to Read Operation (Note 5)
Power-up to Write Operation (Note 5)
Input/output Capacitance (Note 5)
Input Capacitance (Note 5)
5. This parameter is periodically sampled and not 100% tested.
CE
H
X
X
L
L
OE
H
X
X
L
L
TABLE 2. AC CONDITIONS OF TEST
OUTPUT
WE
H
H
X
X
L
TABLE 3. MODE SELECTION
PARAMETER
T
A
Standby and write
1.37kΩ
= +25°C, f = 1MHz, V
Write inhibit
Write inhibit
Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits
established by characterization and are not production tested.
MODE
inhibit
PARAMETER
Read
Write
5V
10
1.92kΩ
High Z
D
CC
D
I/O
—
—
OUT
IN
30pF
= 5V
5ns
1.5V
0V to 3V
POWER
Standby
Active
Active
SYMBOL
—
—
C
C
I/O
IN
X28HC64
SYMBOL
t
t
Symbol Table
PUW
PUR
TEST CONDITIONS
V
V
I/O
IN
WAVEFORM
= 0V
= 0V
(Note 3)
TYP
100
5
INPUTS
Must be
steady
Ma y change
from LO W
to HIGH
Ma y change
from HIGH
to LO W
Don’t Care:
Changes
Allowed
N/A
MAX
10
6
OUTPUTS
Will be
steady
Will change
from LO W
to HIGH
Will change
from HIGH
to LO W
Changing:
State Not
Known
Center Line
is High
Impedance
UNIT
ms
µs
August 28, 2009
UNIT
pF
pF
FN8109.2