AT25256AW-10SI-2.7 Atmel, AT25256AW-10SI-2.7 Datasheet - Page 20

• Manufacturer Part Number: AT25256AW-10SI-2.7
• Description: IC EEPROM 256KBIT 20MHZ 8SOIC
• Manufacturer: Atmel

Specifications of AT25256AW-10SI-2.7

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 256K (32K x 8)
• Speed: 10MHz, 20MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (5.3mm Width), 8-SOP, 8-SOEIAJ
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: AT25256AW-10SI2.7

8U2-1 – dBGA2
20
1. Dimension 'b' is measured at the maximum solder ball diameter.
AT25128A_256A
This drawing is for general information only.
R
A1 BALL PAD CORNER
1150 E. Cheyenne Mtn. Blvd.
Colorado Springs, CO 80906
e
(e1)
Bottom View
A1 BALL PAD CORNER
8 Solder Balls
2
Top View
TITLE
8U2-1, 8-ball, 2.35 x 3.73 mm Body, 0.75 mm pitch,
Small Die Ball Grid Array Package (dBGA2)
1
D
(d1)
A
B
C
D
d
E
SYMBOL
Side View
A
A1
A2
b
D
E
e
e1
d
d1
COMMON DIMENSIONS
MIN
0.81
0.15
0.40
0.25
(Unit of Measure = mm)
A2
A1
A
2.35 BSC
3.73 BSC
0.75 BSC
0.74 REF
0.75 BSC
0.80 REF
NOM
0.91
0.20
0.45
0.30
1.
DRAWING NO.
PO8U2-1
b
MAX
1.00
0.25
0.50
0.35
3368J–SEEPR–06/07
NOTE
6/24/03
1
REV.
A