AT28HC256-90DM/883 Atmel, AT28HC256-90DM/883 Datasheet - Page 7
![IC EEPROM 256KBIT 90NS 28CDIP](/photos/7/27/72784/28d6-cerdip_sml.jpg)
AT28HC256-90DM/883
Manufacturer Part Number
AT28HC256-90DM/883
Description
IC EEPROM 256KBIT 90NS 28CDIP
Manufacturer
Atmel
Specifications of AT28HC256-90DM/883
Format - Memory
EEPROMs - Parallel
Memory Type
EEPROM
Memory Size
256K (32K x 8)
Speed
90ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-55°C ~ 125°C
Package / Case
28-CDIP (0.600", 15.24mm)
Density
256Kb
Interface Type
Parallel
Organization
32Kx8
Access Time (max)
90ns
Write Protection
Yes
Data Retention
10Year
Operating Supply Voltage (typ)
5V
Package Type
CDIP
Operating Temp Range
-55C to 125C
Supply Current
80mA
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Operating Temperature Classification
Military
Mounting
Through Hole
Pin Count
28
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
AT28HC256-90DM883
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT28HC256-90DM/883
Manufacturer:
DIODES
Quantity:
5 600
Company:
Part Number:
AT28HC256-90DM/883(5962-8863403XA)
Manufacturer:
ATMEL
Quantity:
1 400
11. Input Test Waveforms and Measurement Level
12. Output Test Load
13. Pin Capacitance
f = 1 MHz, T = 25°C
Note:
0007N–PEEPR–9/09
Symbol
C
C
IN
OUT
1. This parameter is characterized and is not 100% tested.
(1)
Typ
4
8
t
R
, t
F
< 5 ns
Max
12
6
Units
pF
pF
AT28HC256
Conditions
V
V
OUT
IN
= 0V
= 0V
7