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25AA040T/SN

25AA040T/SN

25AA040T/SN

Microchip Technology

2/5V V Surface Mount 8 Pin Memory IC 25AA040 4 kb kb 4.9mm mm 5mA mA

SOT-23

25AA040T/SN Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature 0°C~70°C TA
Packaging Tape & Reel (TR)
Published 2001
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature DATA RETENTION > 200 YEARS; 1M ENDURANCE CYCLES
Technology CMOS
Voltage - Supply 1.8V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 1.8V
Terminal Pitch 1.27mm
[email protected] Reflow Temperature-Max (s) 40
Base Part Number 25AA040
Pin Count 8
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 2/5V
Interface SPI, Serial
Memory Size 4Kb 512 x 8
Nominal Supply Current 5mA
Memory Type Non-Volatile
Clock Frequency 1MHz
Access Time 475 ns
Memory Format EEPROM
Memory Interface SPI
Memory Width 8
Write Cycle Time - Word, Page 5ms
Density 4 kb
Standby Current-Max 0.000002A
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) 1.75mm
Length 4.9mm
Width 3.9mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
25AA040T/SN Product Details

25AA040T/SN Overview


Non-Volatile is the type of memory it has. It comes in a Tape & Reel (TR). The file is embedded in a 8-SOIC (0.154, 3.90mm Width) case. The memory size of the chip is 4Kb 512 x 8 Mb. This device uses takes advantage of the EEPROM format. The device's extended operating temperature range of 0°C~70°C TA makes it ideal for many demanding applications. A voltage of 1.8V~5.5V can be supplied to memory ics. The recommended mounting type for memory ics is Surface Mount. The chip contains 8 terminations. This part supports as many as 1 functions for the comprehensive working procedure. The memory device designed for this application has been designed to be powered by an 1.8V power supply. In order to operate effectively, the memory rotates at a clock frequency within a range of 1MHz. When selecting similar parts for the ic memory chip, 25AA040 is often referred to. An 8-pin package is used to package this memory device. There are 8 pins on this memory device, which indicates it has 8 memory locations in it. In this chip, Surface Mount mounting is used, a straightforward, high-efficiency mounting method. As far as its nominal supply current is concerned, this memory component carries a rating of 5mA. Despite all the merits of this chip, it also has DATA RETENTION > 200 YEARS; 1M ENDURANCE CYCLES to boost system performance. There is only a single power supply required for this memory chip. By integrating this memory with a SPI-type serial bus, data can be carried and transferred to the CPU easily.

25AA040T/SN Features


Package / Case: 8-SOIC (0.154, 3.90mm Width)
8 Pins
Additional Feature:DATA RETENTION > 200 YEARS; 1M ENDURANCE CYCLES

25AA040T/SN Applications


There are a lot of Microchip Technology 25AA040T/SN Memory applications.

  • supercomputers
  • embedded logic
  • multimedia computers
  • eSRAM
  • graphics card
  • personal digital assistants
  • eDRAM
  • mainframes
  • servers
  • workstations,

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