AT28HC256-70JC Atmel, AT28HC256-70JC Datasheet - Page 23
AT28HC256-70JC
Manufacturer Part Number
AT28HC256-70JC
Description
IC EEPROM 256KBIT 70NS 32PLCC
Manufacturer
Atmel
Datasheet
1.AT28HC256F-12JC.pdf
(24 pages)
Specifications of AT28HC256-70JC
Format - Memory
EEPROMs - Parallel
Memory Type
EEPROM
Memory Size
256K (32K x 8)
Speed
70ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
32-PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
AT28HC25670JC
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT28HC256-70JC
Manufacturer:
ATMEL
Quantity:
18 831
28.7
0007M–PEEPR–2/09
28U – PGA
Dimensions in Millimeters and (Inches).
Controlling dimension: Inches.
R
2325 Orchard Parkway
San Jose, CA 95131
16.71(0.658)
16.31(0.642)
TITLE
28U, 28-pin, Ceramic Pin Grid Array (PGA)
10.41(0.410)
13.74(0.540)
13.36(0.526)
14.17(0.558)
13.77(0.542)
9.91(0.390)
15.24(0.600)
14.88(0.586)
2.54(0.100) TYP
12.70(0.500) TYP
2.54(0.100) TYP
2.57(0.101)
2.06(0.081)
7.26(0.286)
6.50(0.256)
1.83(0.072)
1.57(0.062)
2.62(0.103)
3.12(0.123)
1.14(0.045)
0.43(0.017)
1.40(0.055)
0.58(0.023)
DRAWING NO.
AT28HC256
28U
10/21/03
REV.
B
23