AT25020B-SSHL-B Atmel, AT25020B-SSHL-B Datasheet - Page 25

• Manufacturer Part Number: AT25020B-SSHL-B
• Description: IC EEPROM 2KBIT 8SOIC
• Manufacturer: Atmel

Specifications of AT25020B-SSHL-B

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 2K (256 x 8)
• Speed: 20MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (3.9mm Width)
• Density: 2Kb
• Interface Type: Serial (SPI)
• Organization: 256x8
• Access Time (max): 80ns
• Frequency (max): 20MHz
• Write Protection: Yes
• Data Retention: 100Year
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Package Type: SOIC
• Operating Temp Range: -40C to 85C
• Supply Current: 10mA
• Operating Supply Voltage (min): 1.8V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Memory Configuration: 256 X 8
• Clock Frequency: 20MHz
• Supply Voltage Range: 1.8V To 5.5V
• Memory Case Style: SOIC
• No. Of Pins: 8
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8707B–SEEPR–3/10
8U3-1 – VFBGA
Notes: 1. This drawing is for general information only.
(e1)
[e-mail]
Package Drawing Contact:
(d1)
d
2. Dimension ‘b’ is measured at maximum solder
3. Solder ball composition shall be 95.5Sn-4.0Ag-.5Cu
ball diameter.
1
8
PIN 1 BALL PAD CORNER
PIN 1 BALL PAD CORNER
e
2
7
Top View
(8 SOLDER BALLS)
E
Bottom View
3
6
8U3-1, 8-ball, 1.50 x 2.00 mm Body, 0.50 mm pitch,
VFBGA Package (dBGA2)
TITLE
4
5
D
A
2
SYMBOL
A
A1
A2
b
D
E
e
e1
d
d1
AT25010B/020B/040B
End View
COMMON DIMENSIONS
(Unit of Measure = mm)
0.73
0.09
0.40
0.20
MIN
A
1.50 BSC
2.00 BSC
0.50 BSC
0.25 REF
1.00 BSC
0.25 REF
NOM
0.79
0.14
0.45
0.25
DRAWING NO.
A
MAX
0.85
0.19
0.50
0.30
PO8U3-1
1
1.
NOTE
b
2
9/19/07
REV.
C
25