AT28HC256-90PI Atmel, AT28HC256-90PI Datasheet - Page 17
![IC EEPROM 256KBIT 90NS 28DIP](/photos/7/21/72189/453-28-dip_sml.jpg)
AT28HC256-90PI
Manufacturer Part Number
AT28HC256-90PI
Description
IC EEPROM 256KBIT 90NS 28DIP
Manufacturer
Atmel
Datasheet
1.AT28HC256-12JU.pdf
(24 pages)
Specifications of AT28HC256-90PI
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
-40°C ~ 85°C
Package / Case
28-DIP (0.600", 15.24mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
28. Packaging Information
28.1
0007N–PEEPR–9/09
28D6 – Cerdip
Dimensions in Millimeters and (Inches).
Controlling dimension: Inches.
MIL-STD 1835 D-10 Config A (Glass Sealed)
R
2325 Orchard Parkway
San Jose, CA 95131
SEATING
PLANE
5.08(0.200)
3.18(0.125)
5.72(0.225)
MAX
2.54(0.100)BSC
0.46(0.018)
0.20(0.008)
TITLE
28D6, 28-lead, 0.600" Wide, Non-windowed,
Ceramic Dual Inline Package (Cerdip)
33.02(1.300) REF
15.70(0.620)
15.00(0.590)
37.85(1.490)
36.58(1.440)
1.65(0.065)
1.14(0.045)
0º~ 15º REF
17.80(0.700) MAX
PIN
1
0.66(0.026)
0.36(0.014)
15.49(0.610)
12.95(0.510)
0.127(0.005)MIN
1.52(0.060)
0.38(0.015)
DRAWING NO.
AT28HC256
28D6
10/23/03
REV.
B
17