25LC512-E/SM Microchip Technology, 25LC512-E/SM Datasheet - Page 20

• Manufacturer Part Number: 25LC512-E/SM
• Description: IC EEPROM 512KBIT 20MHZ 8SOIC
• Manufacturer: Microchip Technology

Specifications of 25LC512-E/SM

• Memory Size: 512K (64K x 8)
• Package / Case: 8-SOIC (5.3mm Width), 8-SOP, 8-SOEIAJ
• Operating Temperature: -40°C ~ 125°C
• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Speed: 20MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.5 V ~ 5.5 V
• Organization: 64 K x 8
• Interface Type: SPI
• Maximum Clock Frequency: 20 MHz
• Access Time: 50 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.5 V
• Maximum Operating Current: 5 mA
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 2.5 V, 5.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

25LC512
4.0
4.1
DS22065C-page 20
PACKAGING INFORMATION
Package Marking Information
8-Lead DFN
8-Lead PDIP
8-Lead SOIC
Legend: XX...X
Note:
8-Lead SOIJ
Note:
XXXXXXXX
T/XXXNNN
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, E)
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:
25LC512
I/P
25LC512I
SN
25LC512
I/SM
07281L7
25LC512
Example:
Example:
0728
I/MF
e
e
1L7
0728
3
3
e
:
0728
3
1L7
1L7
e
3
 2010 Microchip Technology Inc.