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25LC256-I/SN

25LC256-I/SN

25LC256-I/SN

Microchip Technology

2/5V V Surface Mount 8 Pin Memory IC 25LC256 256 kb kb 4.9mm mm 6mA mA

SOT-23

25LC256-I/SN Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 5 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature-40°C~85°C TA
PackagingTube
Published 2005
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Technology CMOS
Voltage - Supply 2.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch1.27mm
[email protected] Reflow Temperature-Max (s) 40
Base Part Number 25LC256
Pin Count8
Supply Voltage-Max (Vsup) 5.5V
Power Supplies2/5V
Supply Voltage-Min (Vsup) 2.5V
Interface SPI, Serial
Memory Size256Kb 32K x 8
Nominal Supply Current6mA
Memory TypeNon-Volatile
Clock Frequency 10MHz
Access Time 50 ns
Memory Format EEPROM
Memory InterfaceSPI
Write Cycle Time - Word, Page 5ms
Density 256 kb
Standby Current-Max 0.000001A
Serial Bus Type SPI
Endurance 1000000 Write/Erase Cycles
Write Cycle Time-Max (tWC) 5ms
Data Retention Time-Min 200
Write Protection HARDWARE/SOFTWARE
Height 1.25mm
Length 4.9mm
Width 3.9mm
Radiation HardeningNo
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:5049 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.15000$1.15
25$1.11240$27.81
100$1.09440$109.44

25LC256-I/SN Product Details

25LC256-I/SN Overview


There is a Non-Volatile memory type associated with this device. There is a Tube case available. In the case of 8-SOIC (0.154, 3.90mm Width), it is embedded within the case. 256Kb 32K x 8 is the chip's memory size. EEPROM-format memory is used in this device, which is a mainstream design. Featuring an extended operating temperature range of -40°C~85°C TA, this device allows it to be used in a variety of demanding applications. There is a voltage range of 2.5V~5.5V for the supply voltage. It is recommended to mount it in the Surface Mount mounting type. A total of 8 terminations have been planted on the chip. In total, 1 functions are supported by this part. The memory device is designed to be supplied with an 5V volt power supply in order to operate properly. There is a clock frequency rotation of the memory within a 10MHz range. Similar parts are frequently selected using the ic memory chip's base part number, 25LC256. There are 8 pins on the package of the memory device. It has 8 pins indicating it has 8 memory locations. Memory chips configured with Surface Mount mounting achieve high efficiency and simplicity. There is a nominal supply current rating of 6mA for this memory component. As for power supplies, this memory chip requires just 2/5V . The SPI type serial bus this memory integrates with is helpful to carry and transfer data to the CPU.

25LC256-I/SN Features


Package / Case: 8-SOIC (0.154, 3.90mm Width)
8 Pins

25LC256-I/SN Applications


There are a lot of Microchip Technology 25LC256-I/SN Memory applications.

  • Cache memory
  • nonvolatile BIOS memory
  • personal digital assistants
  • eSRAM
  • supercomputers
  • multimedia computers
  • personal computers
  • embedded logic
  • mainframes
  • data buffer

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