AT28BV64B-25SC Atmel, AT28BV64B-25SC Datasheet - Page 5
![IC EEPROM 64KBIT 250NS 28SOIC](/photos/6/82/68295/453-28-soic_sml.jpg)
AT28BV64B-25SC
Manufacturer Part Number
AT28BV64B-25SC
Description
IC EEPROM 64KBIT 250NS 28SOIC
Manufacturer
Atmel
Datasheet
1.AT28BV64B-20JU.pdf
(16 pages)
Specifications of AT28BV64B-25SC
Format - Memory
EEPROMs - Parallel
Memory Type
EEPROM
Memory Size
64K (8K x 8)
Speed
250ns
Interface
Parallel
Voltage - Supply
2.7 V ~ 3.6 V
Operating Temperature
0°C ~ 70°C
Package / Case
28-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
AT28BV64B25SC
5. DC and AC Operating Range
6. Operating Modes
Notes:
7. Absolute Maximum Ratings*
0299I–PEEPR–4/09
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
CC
Power Supply
(2)
1. X can be V
2. Refer to AC Programming Waveforms.
3. V
H
= 12.0V ± 0.5V.
IL
or V
IH
.
CC
+ 0.6V
CE
V
V
V
V
X
X
X
IH
IL
IL
IL
*NOTICE:
V
X
OE
V
V
V
V
X
H
(1)
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
IH
IH
IL
IL
(3)
AT28BV64B-20
-40°C - 85°C
2.7V to 3.6V
WE
V
V
V
V
X
X
X
IH
IH
IL
IL
High Z
High Z
High Z
D
I/O
D
OUT
IN
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