25LC320A-I/ST Microchip Technology, 25LC320A-I/ST Datasheet - Page 15

• Manufacturer Part Number: 25LC320A-I/ST
• Description: IC EEPROM 32KBIT 10MHZ 8TSSOP
• Manufacturer: Microchip Technology

Specifications of 25LC320A-I/ST

• Memory Size: 32K (4K x 8)
• Package / Case: 8-TSSOP
• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Speed: 10MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Organization: 4 K x 8
• Interface Type: SPI
• Maximum Clock Frequency: 10 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: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 3.3 V, 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

6.0
6.1
© 2009 Microchip Technology Inc.
PACKAGING INFORMATION
Package Marking Information
Legend: XX...X
Note:
Note:
Note 1:
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.
Custom marking available.
Y
YY
WW
NNN
*
e
3
T = Temperature Grade (H).
8-Lead SOIC
Customer-specific information
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
Pb-free JEDEC designator for Matte Tin (Sn)
This package is Pb-free. The Pb-free JEDEC designator (
can be found on the outer packaging for this package.
25LC080C
25LC080D
25LC160C
25LC160D
25LC320A
25LC640A
XXXXXXXT
XXXXYYWW
25LC128
25LC256
8-Lead SOIC Package Marking (Pb-Free)
Device
NNN
Preliminary
25LC32AH
SN
Example:
Line 1 Marking
e
25LC80CT
25LC80DT
25LC16CT
25LC16DT
25LC32AT
25L640AT
25LC128T
25LC256T
3
1L7
0728
25LCXXX
e
3
)
DS22131C-page 15