AT28C64B-15JU Atmel, AT28C64B-15JU Datasheet - Page 5
![IC EEPROM 64KBIT 150NS 32PLCC](/photos/7/21/72190/453-32-plcc_sml.jpg)
AT28C64B-15JU
Manufacturer Part Number
AT28C64B-15JU
Description
IC EEPROM 64KBIT 150NS 32PLCC
Manufacturer
Atmel
Specifications of AT28C64B-15JU
Format - Memory
EEPROMs - Parallel
Memory Type
EEPROM
Memory Size
64K (8K x 8)
Speed
150ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
32-PLCC
Capacitance, Input
4 pF
Capacitance, Output
8 pF
Current, Input, Leakage
10 μA
Current, Operating
40 mA
Current, Output, Leakage
10
Data Retention
10 yrs.
Density
64K
Organization
8K×8
Package Type
PLCC
Power Dissipation
220 mW
Temperature, Operating
-40 to +85 °C
Time, Access
150 ns
Time, Address Hold
50
Voltage, Input, High
2 V
Voltage, Input, Low
0.8 V
Voltage, Output, High
2.4 V
Voltage, Output, Low
0.4 V
Voltage, Supply
5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT28C64B-15JU
Manufacturer:
Atmel
Quantity:
135
Company:
Part Number:
AT28C64B-15JU
Manufacturer:
ATMEL
Quantity:
20
Part Number:
AT28C64B-15JU
Manufacturer:
ATMEL
Quantity:
20 000
5. DC and AC Operating Range
6. Operating Modes
Notes:
7. Absolute Maximum Ratings*
8. DC Characteristics
0270L–PEEPR–2/09
Operating Temperature (Case)
V
Mode
Read
Write
Standby/Write Inhibit
Write Inhibit
Write Inhibit
Output Disable
Chip Erase
Temperature Under Bias................................ -55°C to +125°C
Storage Temperature ..................................... -65°C to +150°C
All Input Voltages
(including NC Pins)
with Respect to Ground ...................................-0.6V to +6.25V
All Output Voltages
with Respect to Ground .............................-0.6V to V
Voltage on OE and A9
with Respect to Ground ...................................-0.6V to +13.5V
Symbol
I
I
I
I
I
V
V
V
V
LI
LO
SB1
SB2
CC
CC
IL
IH
OL
OH
Power Supply
(2)
1. X can be V
2.
3. V
See “AC Write Waveforms” on page 8.
H
Parameter
Input Load Current
Output Leakage Current
V
V
V
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
= 12.0V
CC
CC
CC
Active Current
Standby Current CMOS
Standby Current TTL
IL
±
or V
0.5V.
IH
.
CC
Condition
V
V
CE = V
CE = 2.0V to V
f = 5 MHz; I
I
I
OL
OH
CE
V
V
V
V
IN
I/O
X
X
X
IL
IL
IH
IL
+ 0.6V
= 2.1 mA
= -400 µA
= 0V to V
= 0V to V
CC
- 0.3V to V
OUT
CC
CC
CC
= 0 mA
+ 1V
*NOTICE:
+ 1V
CC
V
OE
V
V
+ 1V
V
X
V
X
H
IL
IH
(1)
IL
IH
(3)
AT28C64B-15
-40°C - 85°C
Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent dam-
age to the device. This is a stress rating only and
functional operation of the device at these or any
other conditions beyond those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect
device reliability
5V ±10%
Min
2.0
2.4
WE
V
V
V
V
X
X
X
IH
IH
IL
IL
Max
0.40
AT28C64B
100
0.8
10
10
40
2
High Z
High Z
High Z
D
I/O
D
OUT
IN
Units
mA
mA
µA
µA
µA
V
V
V
V
5