25AA512-I/SM Microchip Technology, 25AA512-I/SM Datasheet - Page 21

• Manufacturer Part Number: 25AA512-I/SM
• Description: IC EEPROM 512KBIT 20MHZ 8SOIC
• Manufacturer: Microchip Technology

Specifications of 25AA512-I/SM

• Memory Size: 512K (64K x 8)
• Package / Case: 8-SOIC (5.3mm Width), 8-SOP, 8-SOEIAJ
• Operating Temperature: -40°C ~ 85°C
• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Speed: 20MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 1.8 V ~ 5.5 V
• Organization: 64 K x 8
• Interface Type: SPI
• Maximum Clock Frequency: 20 MHz
• Access Time: 250 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V
• Maximum Operating Current: 7 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 1.8 V, 5.5 V
• Memory Configuration: 64K X 8
• Ic Interface Type: SPI
• Clock Frequency: 20MHz
• Supply Voltage Range: 1.8V To 5.5V
• Memory Case Style: SOIJ
• No. Of Pins: 8
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

4.0
4.1
 2010 Microchip Technology Inc.
PACKAGING INFORMATION
Package Marking Information
8-Lead DFN
8-Lead PDIP
8-Lead SOIC
Legend: XX...X
Note:
8-Lead SOIJ
XXXXXXXX
T/XXXNNN
Note:
XXXXXXXT
XXXXYYWW
YYWWNNN
XXXXXXXX
T/XXXXXX
XXXXXXX
T/XXXXX
YYWW
NNN
YYWW
NNN
In the event the full Microchip part number cannot be marked on one line, it will
be carried over to the next line, thus limiting the number of available
characters for customer-specific information.
T
Y
YY
WW
NNN
For very small packages with no room for the Pb-free JEDEC designator
e
e
3
3
, the marking will only appear on the outer carton or reel label.
Part number or part number code
Temperature (I)
Year code (last digit of calendar year)
Year code (last 2 digits of calendar year)
Week code (week of January 1 is week ‘01’)
Alphanumeric traceability code (2 characters for small packages)
Pb-free JEDEC designator for Matte Tin (Sn)
Example
Example:
25AA512
I/P
25AA512I
SN
25AA512
I/SM
07281L7
25AA512
Example:
Example:
0728
I/MF
e
e
1L7
0728
3
3
e
:
0728
3
1L7
1L7
e
3
25AA512
DS22021F-page 21