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25AA256T-E/SM

25AA256T-E/SM

25AA256T-E/SM

Microchip Technology

2/5V V Surface Mount 8 Pin Memory IC 25AA256 256 kb kb 6mA mA

SOT-23

25AA256T-E/SM 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-SOIC (0.209, 5.30mm Width)
Number of Pins 8
Operating Temperature -40°C~125°C TA
Packaging Tape & Reel (TR)
Published 2013
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) - annealed
Technology CMOS
Voltage - Supply 1.8V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 2.5V
Terminal Pitch 1.27mm
[email protected] Reflow Temperature-Max (s) 40
Base Part Number 25AA256
Pin Count 8
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 2/5V
Interface SPI, Serial
Memory Size 256Kb 32K x 8
Nominal Supply Current 6mA
Memory Type Non-Volatile
Operating Mode SYNCHRONOUS
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) 2.03mm
Width 5.21mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
2,100 $1.17162 $2.34324
25AA256T-E/SM Product Details

25AA256T-E/SM Overview


As far as its memory type goes, it falls into the Non-Volatile category. The case comes in the Tape & Reel (TR) style. The 8-SOIC (0.209, 5.30mm Width) case contains it. On the chip, there is an 256Kb 32K x 8 memory, which is the size of the chip's memory. There is a mainstream memory format used by this device, which is called EEPROM-format memory. Due to its wide temperature range of -40°C~125°C TA, this device is well suited to a wide range of applications that require high performance. A voltage of 1.8V~5.5V is possible to be applied to the supply. The recommended mounting type for this device is Surface Mount. There are 8 terminations on the chip. This part supports as many as 1 functions for the comprehensive working procedure. An 2.5V supply is required for this ic memory chip to operate properly. A clock frequency rotation within 10MHz is used for the ic memory chip to rotate data. As the base part number for the device, 25AA256 is frequently used to select similar items. The memory device has an 8-pin package, which encloses it in a small package. This memory device has 8 pins, indicating it has 8 memory locations. As a result of the Surface Mount mounting configuration, this chip is designed to be straightforward, high-efficiency, and easy to install. The nominal supply current of this memory component is 6mA. There is only a single power supply required for this memory chip. It is helpful to carry data to the CPU using the SPI-type serial bus that this memory integrates with.

25AA256T-E/SM Features


Package / Case: 8-SOIC (0.209, 5.30mm Width)
8 Pins

25AA256T-E/SM Applications


There are a lot of Microchip Technology 25AA256T-E/SM Memory applications.

  • nonvolatile BIOS memory
  • hard disk drive (HDD)
  • eDRAM
  • main computer memory
  • telecommunications
  • personal digital assistants
  • servers
  • workstations,
  • cell phones
  • DVD disk buffer

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