AT25640B-XHL-B Atmel, AT25640B-XHL-B Datasheet - Page 20
![IC EEPROM 64KBIT 20MHZ 8TSSOP](/photos/6/83/68331/453-8-tssop_sml.jpg)
AT25640B-XHL-B
Manufacturer Part Number
AT25640B-XHL-B
Description
IC EEPROM 64KBIT 20MHZ 8TSSOP
Manufacturer
Atmel
Datasheet
1.AT25320B-SSHL-B.pdf
(26 pages)
Specifications of AT25640B-XHL-B
Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Memory Size
64K (8K x 8)
Speed
5MHz, 10MHz, 20MHz
Interface
SPI, 3-Wire Serial
Voltage - Supply
1.8 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
8-TSSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
8.
20
Packaging Information
8S1 – JEDEC SOIC
Atmel AT25320B/640B
Notes: This drawing is for general information only.
packagedrawings@atmel.com
Package Drawing Contact:
e e
Refer to JEDEC Drawing MS-012, Variation AA
for proper dimensions, tolerances, datums, etc.
TOP VIEW
TOP VIEW
SIDE VIEW
SIDE VIEW
D D
TITLE
8S1, 8-lead (0.150” Wide Body), Plastic Gull
Wing Small Outline (JEDEC SOIC)
b b
N N
1 1
A A
A1
A1
E E
SYMBOL
A
A1
b
C
D
E1
E
e
L
Ø Ø
END VIEW
Ø Ø
1.35
0.10
0.31
0.17
4.80
3.81
5.79
0.40
COMMON DIMENSIONS
MIN
0°
(Unit of Measure = mm)
L L
GPC
SWB
E1
E1
1.27 BSC
NOM
–
–
–
–
–
–
–
–
–
DRAWING NO.
0.25
MAX
1.75
0.51
0.25
5.05
3.99
6.20
1.27
8°
8S1
8535F–SEEPR–6/10
NOTE
5/19/10
REV.
F