AT25256W-10SC Atmel, AT25256W-10SC Datasheet - Page 18

• Manufacturer Part Number: AT25256W-10SC
• Description: IC EEPROM 256KBIT 3MHZ 8SOIC
• Manufacturer: Atmel

Specifications of AT25256W-10SC

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 256K (32K x 8)
• Speed: 3MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 8-SOIC (5.3mm Width), 8-SOP, 8-SOEIAJ
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

8CN3 – LAP
18
0.10 mm
TYP
Note:
R
AT25128/256
1150 E.Cheyenne Mtn Blvd.
Colorado Springs, CO 80906
e
E
1. Metal Pad Dimensions.
2. All exposed metal area shall have the following finished platings.
e1
Ni: 0.0005 to 0.015 mm
Au: 0.0005 to 0.001 mm
8
7
6
5
Marked Pin1 Indentifier
Bottom View
Top View
D
TITLE
8CN3, 8-lead, (6 x 5 x 1.04 mm Body), Lead Pitch 1.27 mm,
Leadless Array Package (LAP)
L1
L
1
2
3
4
Pin1 Corner
b
SYMBOL
A
A1
b
D
E
e
e1
L
L1
0.94
0.30
0.36
5.89
4.83
0.62
0.92
COMMON DIMENSIONS
MIN
(Unit of Measure = mm)
Side View
1.27 BSC
0.56 REF
NOM
1.04
0.34
0.41
5.99
4.93
0.67
0.97
DRAWING NO.
A
A1
MAX
1.14
0.38
0.46
6.09
5.03
0.72
1.02
8CN3
0872O–SEEPR–03/05
Note 1
Note 1
Note 1
NOTE
11/8/04
REV.
B