25LC320/SN Microchip Technology, 25LC320/SN Datasheet - Page 13

• Manufacturer Part Number: 25LC320/SN
• Description: IC EEPROM 32KBIT 2MHZ 8SOIC
• Manufacturer: Microchip Technology

Specifications of 25LC320/SN

• Memory Size: 32K (4K x 8)
• Package / Case: 8-SOIC (3.9mm Width)
• Operating Temperature: 0°C ~ 70°C
• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Speed: 2MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.5 V ~ 5.5 V
• Organization: 4 K x 8
• Interface Type: SPI
• Maximum Clock Frequency: 2 MHz
• Access Time: 230 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.5 V
• Maximum Operating Current: 5 mA
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Operating Supply Voltage: 2.5 V
• 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
 2004 Microchip Technology Inc.
*
PACKAGING INFORMATION
Package Marking Information
Standard marking consists of Microchip part number, year code, week code, and traceability code. For
device markings beyond this, certain price adders apply. Please check with your Microchip Sales Office.
For QTP devices, any special marking adders are included in QTP price.
8-Lead PDIP (300 mil)
8-Lead SOIC (150 mil)
8-Lead TSSOP
14-Lead TSSOP
Legend:
Note:
XXXXYYWW
XXXXXXXX
XXXXXNNN
XXXXXXXX
XXXXXXXX
YYWW
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.
NNN
Y
YY
WW
NNN
XX...X Customer specific information*
YYWW
XYWW
XXXX
NNN
NNN
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
25AA320/25LC320/25C320
Example:
Example:
Example:
Example:
I/SNYYWW
25LC320
25LC320
/PNNN
YYWW
NNN
YYWW
IYWW
25L32
5LBX
NNN
NNN
DS21227E-page 13