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25LC256X-E/ST

25LC256X-E/ST

25LC256X-E/ST

Microchip Technology

Surface Mount 8 Pin Memory IC 25LC256 256 kb kb 4.4mm mm 6mA mA

SOT-23

25LC256X-E/ST Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 5 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-TSSOP (0.173, 4.40mm Width)
Number of Pins 8
Operating Temperature -40°C~125°C TA
Packaging Tube
Published 2007
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Technology CMOS
Voltage - Supply 2.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 4.5V
Terminal Pitch 0.65mm
[email protected] Reflow Temperature-Max (s) 40
Base Part Number 25LC256
Pin Count 8
Operating Supply Voltage 5V
Interface SPI, Serial
Memory Size 256Kb 32K x 8
Nominal Supply Current 6mA
Memory Type Non-Volatile
Clock Frequency 10MHz
Access Time 50 ns
Memory Format EEPROM
Memory Interface SPI
Memory Width 8
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 Seated (Max) 1.1mm
Length 4.4mm
Width 3mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.26000 $1.26
25 $1.21560 $30.39
100 $1.18450 $118.45
25LC256X-E/ST Product Details

25LC256X-E/ST Overview


In terms of its memory type, it can be classified as Non-Volatile. There is a Tube case available. An embedded 8-TSSOP (0.173, 4.40mm Width) case surrounds memory ics. The chip has an 256Kb 32K x 8 memory. As with most mainstream devices, this one uses EEPROM-format memory. With an extended designed operating temperature of -40°C~125°C TA, this device is capable of lots of demanding applications. The device is capable of handling a supply voltage of 2.5V~5.5V volts. There is a recommendation that Surface Mount mounting type should be used for this product. On the chip, there are 8 terminations that are planted. There are 1 functions supported by this part as part of the comprehensive working process. The memory device is designed to be supplied with an 4.5V volt power supply in order to operate properly. It is important to note that the memory has a clock frequency rotation within the range of 10MHz. To select similar parts, many people use the device's base part number 25LC256. A package of 8 pins is used to protect this memory device. The memory device has a total of 8 pins, thus indicating that it has a total of 8 memory locations. The operating supply voltage of this memory chip is noted to be 5V. It uses Surface Mount mounting, which is an efficient, straightforward mounting method. As far as its nominal supply current is concerned, this memory component carries a rating of 6mA. It is helpful to carry data to the CPU using the SPI-type serial bus that this memory integrates with.

25LC256X-E/ST Features


Package / Case: 8-TSSOP (0.173, 4.40mm Width)
8 Pins
Operating Supply Voltage:5V

25LC256X-E/ST Applications


There are a lot of Microchip Technology 25LC256X-E/ST Memory applications.

  • personal computers
  • telecommunications
  • multimedia computers
  • networks
  • servers
  • graphics card
  • mainframes
  • cell phones
  • printers
  • nonvolatile BIOS memory

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