AT24C256C-XHL-B Atmel, AT24C256C-XHL-B Datasheet - Page 19

• Manufacturer Part Number: AT24C256C-XHL-B
• Description: IC EEPROM 256KBIT IND 8TSSOP
• Manufacturer: Atmel

Specifications of AT24C256C-XHL-B

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 256K (32K x 8)
• Speed: 400kHz, 1MHz
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 1.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8568C–SEEPR–5/10
8MA2 – UDFN
Notes: 1. This drawing is for general information only. Refer to
2. The terminal #1 ID is a laser-marked feature.
3. Dimensions b applies to metalized terminal and is
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Package Drawing Contact:
b (8x)
e (6x)
A2
JEDEC
tolerances, datums, etc.
measured between 0.15 mm and 0.30 mm from the
terminal tip. If the terminal has the optional radius on the
other end of the terminal, the dimension should not be
measured in that radius area.
A1
1
2
3
4
8
7
6
5
Drawing
L (8x)
Pin 1 ID
Pin#1 ID
(R0.10)
MO-229
E2
E
TITLE
8MA2, 8-pad, 2 x 3 x 0.6 mm Body, Thermally
Enhanced Plastic Ultra Thin Dual Flat No
Lead Package (UDFN)
for
0.35
proper
K
8
7
6
5
1
2
3
4
dimensions,
A
D2
D
SYMBOL
D
E
D2
E2
A
A1
A2
C
L
e
b
K
Atmel AT24C256C
COMMON DIMENSIONS
(Unit of Measure = mm)
C
1.40
1.20
0.50
0.00
0.30
0.18
0.20
MIN
–
GPC
0.152 REF
2.00 BSC
3.00 BSC
0.50 BSC
YNZ
NOM
1.50
1.30
0.55
0.02
0.35
0.25
–
–
DRAWING NO.
MAX
1.60
1.40
0.60
0.05
0.55
0.40
0.30
8MA2
–
NOTE
3
4/15/08
REV.
A
19