AT25640B-SSHL-T Atmel, AT25640B-SSHL-T Datasheet - Page 15
![IC EEPROM 64KBIT 20MHZ 8SOIC](/photos/6/50/65032/453-8-soic_sml.jpg)
AT25640B-SSHL-T
Manufacturer Part Number
AT25640B-SSHL-T
Description
IC EEPROM 64KBIT 20MHZ 8SOIC
Manufacturer
Atmel
Datasheet
1.AT25320B-SSHL-B.pdf
(26 pages)
Specifications of AT25640B-SSHL-T
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-SOIC (3.9mm Width)
Density
64Kb
Interface Type
Serial (SPI)
Organization
8Kx8
Access Time (max)
80ns
Frequency (max)
5MHz
Write Protection
Yes
Data Retention
100Year
Operating Supply Voltage (typ)
2.5/3.3/5V
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
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT25640B-SSHL-T
Manufacturer:
ASTEC
Quantity:
12
Company:
Part Number:
AT25640B-SSHL-T
Manufacturer:
Atmel
Quantity:
61 380
Company:
Part Number:
AT25640B-SSHL-T
Manufacturer:
ATMEL
Quantity:
113
Part Number:
AT25640B-SSHL-T
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
8535F–SEEPR–6/10
AT25320B-MEHL
AT25320B-CUL
Top Mark
Top Mark
|---|---|---|---|
|---|---|---|---|
|---|---|---|---|---|
*
5
B
PIN 1 INDICATOR (DOT)
<-- PIN 1 INDICATOR
B
Y
B
M
|---|---|---|
|---|---|---|
|---|---|---|
|---|---|---|
5
H
Y
*
|
U
X
B
L
X
X
B
@
X
B = Country of Origin
Y = One Digit Year Code
M = One Digit Month Code
XX= TRACE CODE (ATMEL LOT NUMBER TO
Y = ONE DIGIT YEAR CODE
4: 2004
5: 2005
6: 2006
COORESPOND WITH TRACE CODE LOG BOOK)
(e.g. XX = AA, AB, AC,... YZ, ZZ)
7: 2007
8: 2008
9: 2009
Y = YEAR OF ASSEMBLY
@ = Country of Ass’y
XX= ATMEL LOT NUMBER TO COORESPOND
Y = SEAL YEAR
6: 2006
7: 2007
8: 2008
9: 2009
WITH TRACE CODE LOG BOOK
(e.g. XX = AA, AB, AC,... AX, AY AZ)
0: 2010
1: 2011
2: 2012
3: 2013
Atmel AT25320B/640B
M = SEAL MONTH
A = JANUARY
B = FEBRUARY
" " """"""""
J = OCTOBER
K = NOVEMBER
L = DECEMBER
(USE ALPHA DESIGNATOR A-L)
15