AT28C256E-20PC Atmel, AT28C256E-20PC Datasheet - Page 20
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AT28C256E-20PC
Manufacturer Part Number
AT28C256E-20PC
Description
EEPROM 256K HI-ENDURANCE SDP- 200NS COM TEMP
Manufacturer
Atmel
Datasheet
1.AT28C256-25SI.pdf
(25 pages)
Specifications of AT28C256E-20PC
Product Category
EEPROM
Memory Size
256 Kbit
Organization
32 K x 8
Data Retention
10 yr
Maximum Operating Current
50 mA
Operating Supply Voltage
5 V
Maximum Operating Temperature
+ 70 C
Mounting Style
Through Hole
Package / Case
PDIP-28
Access Time
150 ns
Interface Type
SPI
Minimum Operating Temperature
0 C
Output Enable Access Time
80 ns
Factory Pack Quantity
14
Supply Voltage - Max
5.5 V
Supply Voltage - Min
4.5 V
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
29.4
20
32L – LCC
Dimensions in Millimeters and (Inches).
Controlling dimension: Inches.
MIL-STD 1835 C-12
AT28C256
R
2325 Orchard Parkway
San Jose, CA 95131
10.16(0.400) BSC
14.22(0.560)
13.72(0.540)
1.27(0.050) TYP
TITLE
32L, 32-pad, Non-windowed, Ceramic Lid, Leadless Chip
Carrier (LCC)
2.41(0.095)
1.91(0.075)
7.62(0.300) BSC
11.63(0.458)
11.23(0.442)
PIN 1
1.40(0.055)
1.14(0.045)
0.305(0.012)
0.178(0.007)
1.02(0.040) X 45˚
2.16(0.085)
1.65(0.065)
0.737(0.029)
0.533(0.021)
0.635(0.025)
0.381(0.015)
INDEX CORNER
RADIUS
1.91(0.075)
1.40(0.055)
X 45˚
2.54(0.100)
2.16(0.085)
DRAWING NO.
32L
0006M–PEEPR–12/09
10/21/03
REV.
B