Datasheets
25AA040AXT-I/ST by: Microchip Technology Inc

512 X 8 SPI BUS SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8

Part Details for 25AA040AXT-I/ST by Microchip Technology Inc

Overview of 25AA040AXT-I/ST by Microchip Technology Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Price & Stock for 25AA040AXT-I/ST

Part # Distributor Description Stock Price Buy
DISTI # 56K7673
Newark Eeprom, 4Kbit, -40 To 85Deg C, Memory Configuration:512 X 8Bit, Interfaces:Serial Spi, Clock Frequency Max:10Mhz, Ic Case/Package:Tssop, No. Of Pins:8Pins, Supply Voltage Min:1.8V, Supply Voltage Max:5.5V, Ic Mounting:Surface Mountrohs Compliant: Yes |Microchip 25AA040AXT-I/ST Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 100 $0.5830
$0.5830 Buy Now
DISTI # 25AA040AXT-I/ST-ND
DigiKey IC EEPROM 4KBIT SPI 10MHZ 8TSSOP Min Qty: 2500 Lead time: 6 Weeks Container: Tape & Reel (TR) Temporarily Out of Stock
  • 2,500 $0.5665
$0.5665 Buy Now
DISTI # 25AA040AXT-I/ST
Avnet Americas EEPROM Serial-SPI 4K-bit 512 x 8 2.5V/3.3V/5V 8-Pin TSSOP T/R - Tape and Reel (Alt: 25AA040AXT-I/ST) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 6 Weeks, 0 Days Container: Reel 0
  • 1 $0.5900
  • 25 $0.5800
  • 100 $0.5500
$0.5500 / $0.5900 Buy Now
DISTI # 579-25AA040AXT-I/ST
Mouser Electronics EEPROM 4K 512X8 1.8V SER EE IND RoHS: Compliant 0
  • 2,500 $0.5500
$0.5500 Order Now
DISTI # 70570345
RS 4K, 512 X 8, 1.8V SER EE IND, ROTATED PINOUT | Microchip Technology Inc. 25AA040AXT-I/ST RoHS: Not Compliant Min Qty: 2500 Package Multiple: 1 Lead time: 52 Weeks, 0 Days Container: Bulk 0
  • 2,500 $1.0700
  • 25,000 $1.0200
  • 125,000 $0.9600
  • 250,000 $0.9100
$0.9100 / $1.0700 RFQ
Future Electronics   RoHS: Compliant pbFree: Yes Min Qty: 2500 Package Multiple: 2500 0
  • 2,500 $0.5250
$0.5250 Buy Now
Onlinecomponents.com   RoHS: Compliant 0
  • 625 $1.0920
  • 1,250 $0.6720
  • 1,875 $0.5320
  • 2,500 $0.5210
$0.5210 / $1.0920 Buy Now
NAC 4K, 512 X 8, 1.8V SER EE IND, ROTATED PINOUT - Package: 8 TSSOP 4.4mm T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 0
  • 1 $0.6500
  • 100 $0.5800
  • 500 $0.5400
  • 1,000 $0.5200
$0.5200 / $0.6500 Buy Now
DISTI # 25AA040AXT-I/ST
Avnet Silica EEPROM Serial-SPI 4K-bit 512 x 8 2.5V/3.3V/5V 8-Pin TSSOP T/R (Alt: 25AA040AXT-I/ST) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 8 Weeks, 0 Days Silica - 0
Buy Now
DISTI # 25AA040AXT-I/ST
EBV Elektronik EEPROM Serial-SPI 4K-bit 512 x 8 2.5V/3.3V/5V 8-Pin TSSOP T/R (Alt: 25AA040AXT-I/ST) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 7 Weeks, 0 Days EBV - 0
Buy Now
Master Electronics   RoHS: Compliant 0
  • 625 $1.0920
  • 1,250 $0.6720
  • 1,875 $0.5320
  • 2,500 $0.5210
$0.5210 / $1.0920 Buy Now

Part Details for 25AA040AXT-I/ST

25AA040AXT-I/ST CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

25AA040AXT-I/ST Part Data Attributes

25AA040AXT-I/ST Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
25AA040AXT-I/ST Microchip Technology Inc 512 X 8 SPI BUS SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Part Package Code SOIC
Package Description 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.32.00.51
Factory Lead Time 6 Weeks
Samacsys Manufacturer Microchip
Clock Frequency-Max (fCLK) 10 MHz
Data Retention Time-Min 200
Endurance 1000000 Write/Erase Cycles
JESD-30 Code R-PDSO-G8
JESD-609 Code e3
Length 4.4 mm
Memory Density 4096 bit
Memory IC Type EEPROM
Memory Width 8
Moisture Sensitivity Level 1
Number of Functions 1
Number of Ports 1
Number of Terminals 8
Number of Words 512 words
Number of Words Code 512
Operating Mode SYNCHRONOUS
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Organization 512X8
Package Body Material PLASTIC/EPOXY
Package Code TSSOP
Package Equivalence Code TSSOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Parallel/Serial SERIAL
Peak Reflow Temperature (Cel) 260
Programming Voltage 2.5 V
Qualification Status Not Qualified
Screening Level AEC-Q100
Seated Height-Max 1.2 mm
Serial Bus Type SPI
Standby Current-Max 0.000001 A
Supply Current-Max 0.005 mA
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 1.8 V
Supply Voltage-Nom (Vsup) 2.5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 40
Width 3 mm
Write Cycle Time-Max (tWC) 5 ms
Write Protection HARDWARE/SOFTWARE

Alternate Parts for 25AA040AXT-I/ST

This table gives cross-reference parts and alternative options found for 25AA040AXT-I/ST. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 25AA040AXT-I/ST, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
25AA040AX-I/ST 512 X 8 SPI BUS SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8 Microchip Technology Inc 25AA040AXT-I/ST vs 25AA040AX-I/ST
Part Number Description Manufacturer Compare
25AA040AT-I/MS 512 X 8 SPI BUS SERIAL EEPROM, PDSO8, 0.150 INCH, ROHS COMPLIANT, PLASTIC, MSOP-8 Microchip Technology Inc 25AA040AXT-I/ST vs 25AA040AT-I/MS
25AA040A-I/ST 512 X 8 SPI BUS SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8 Microchip Technology Inc 25AA040AXT-I/ST vs 25AA040A-I/ST
25AA040AX-I/ST 512 X 8 SPI BUS SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8 Microchip Technology Inc 25AA040AXT-I/ST vs 25AA040AX-I/ST
25AA040AT-I/OT 512 X 8 SPI BUS SERIAL EEPROM, PDSO6, ROHS COMPLIANT, PLASTIC, SOT-23, 6 PIN Microchip Technology Inc 25AA040AXT-I/ST vs 25AA040AT-I/OT
25AA040A-I/MS 512 X 8 SPI BUS SERIAL EEPROM, PDSO8, 0.150 INCH, ROHS COMPLIANT, PLASTIC, MSOP-8 Microchip Technology Inc 25AA040AXT-I/ST vs 25AA040A-I/MS
25AA040AT-I/ST 512 X 8 SPI BUS SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8 Microchip Technology Inc 25AA040AXT-I/ST vs 25AA040AT-I/ST

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for 25AA040AXT-I/ST by Microchip Technology Inc.
They’ve also added a data comparison to this page with by .


Click on the link below to check it out on Findchips.com.

Update Alert Settings for: 25AA040AXT-I/ST by Microchip Technology Inc

  • Please alert me when 25AA040AXT-I/ST inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for the following 25AA040AXT-I/ST alternates:
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
  • Please alert me when the single part price for 25AA040AXT-I/ST to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for the following 25AA040AXT-I/ST alternates:
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for 25AA040AXT-I/ST.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare 25AA040AXT-I/ST by Microchip Technology Inc

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: