25LC256-I/ST Microchip Technology, 25LC256-I/ST Datasheet - Page 23
25LC256-I/ST
Manufacturer Part Number
25LC256-I/ST
Description
IC EEPROM 256KBIT 10MHZ 8TSSOP
Manufacturer
Microchip Technology
Specifications of 25LC256-I/ST
Memory Size
256K (32K x 8)
Package / Case
8-TSSOP
Operating Temperature
-40°C ~ 85°C
Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Speed
10MHz
Interface
SPI, 3-Wire Serial
Voltage - Supply
2.5 V ~ 5.5 V
Organization
32 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
6 mA
Maximum Operating Temperature
+ 85 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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
25LC256-I/ST
Manufacturer:
MCP
Quantity:
2 963
Company:
Part Number:
25LC256-I/ST
Manufacturer:
MICROCHIP
Quantity:
12 000
Part Number:
25LC256-I/ST
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
PRODUCT IDENTIFICATION SYSTEM
To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office
Sales and Support
2003 Microchip Technology Inc.
Data Sheets
Products supported by a preliminary Data Sheet may have an errata sheet describing minor operational differences and
recommended workarounds. To determine if an errata sheet exists for a particular device, please contact one of the following:
1.
2.
3.
Please specify which device, revision of silicon and Data Sheet (include Literature #) you are using.
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Register on our web site (www.microchip.com/cn) to receive the most current information on our products.
Device
Tape & Reel
Temperature Range
Package
Lead Finish
Your local Microchip sales office
The Microchip Corporate Literature Center U.S. FAX: (480) 792-7277
The Microchip Worldwide Site (www.microchip.com)
PART NO.
Device
Tape & Reel
25AA256
25LC256
Blank
T
I
E
MF
P
SN
ST
Blank =
G
X
=
=
=
=
=
=
=
=
=
256k-bit, 1.8V, 64-Byte Page, SPI Serial EEPROM
256k-bit, 2.5V, 64-Byte Page, SPI Serial EEPROM
Standard packaging (tube)
Tape & Reel
-40 C to+85 C
-40 C to+125 C
Micro Lead Frame (6 x 5 mm body), 8-lead
Plastic DIP (300 mil body), 8-lead
Plastic SOIC (150 mil body), 8-lead
TSSOP, 8-lead
Standard 63% / 37% Sn/Pb
Matte Tin (Pure Sn)
–
Temp Range
X
Package
Preliminary
/XX
Lead
Finish
X
25AA256/25LC256
Examples:
a)
b)
c)
d)
e)
f)
25AA256-I/STG = 256k-bit, 1.8V Serial
EEPROM, Industrial temp., TSSOP package,
Pb-free
25AA256T-I/SN = 256k-bit, 1.8V Serial
EEPROM, Industrial temp., Tape & Reel, SOIC
package
25AA256T-I/ST = 256k-bit, 1.8V Serial
EEPROM, Industrial temp., Tape & Reel,
TSSOP package
25LC256-I/STG = 256k-bit, 2.5V Serial
EEPROM, Industrial temp., TSSOP package,
Pb-free
25LC256-I/P = 256k-bit, 2.5V Serial EEPROM,
Industrial temp., P-DIP package
25LC256T-E/ST
EEPROM, Extended temp., Tape & Reel,
TSSOP package
.
=
256k-bit,
DS21822C-page 23
2.5V
Serial