AT25320B-SSHL-T Atmel, AT25320B-SSHL-T Datasheet - Page 10
![IC EEPROM 32KBIT 20MHZ 8SOIC](/photos/6/50/65032/453-8-soic_sml.jpg)
AT25320B-SSHL-T
Manufacturer Part Number
AT25320B-SSHL-T
Description
IC EEPROM 32KBIT 20MHZ 8SOIC
Manufacturer
Atmel
Datasheet
1.AT25320B-SSHL-B.pdf
(26 pages)
Specifications of AT25320B-SSHL-T
Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Memory Size
32K (4K 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
32Kb
Interface Type
Serial (SPI)
Organization
4Kx8
Access Time (max)
80ns
Frequency (max)
5MHz
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
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT25320B-SSHL-T
Manufacturer:
ATMEL
Quantity:
4 000
Company:
Part Number:
AT25320B-SSHL-T
Manufacturer:
ATMEL
Quantity:
321
Part Number:
AT25320B-SSHL-T
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
4.
10
Timing Diagrams
Figure 4-1.
Figure 4-2.
Figure 4-3.
SCK
SCK
SCK
Atmel AT25320B/640B
SO
SO
SO
CS
CS
CS
SI
SI
SI
V
V
V
V
V
V
V
V
OH
IH
IL
IH
IL
IH
IL
OL
t
CSS
HI-Z
Synchronous Data Timing (for Mode 0)
WREN Timing
WRDI Timing
t
SU
VALID IN
t
WH
t
H
WREN OP-CODE
WRDI OP-CODE
HI-Z
HI-Z
t
WL
t
V
t
HO
t
CSH
8535F–SEEPR–6/10
t
DIS
t
HI-Z
CS