In Stock Min. : 1
Mult. : 1
Mult. : 1
Not available to buy on line? Want the lower wholesale price? Please
sendRFQ, we will
respond immediately
25AA040/SN Tech Specifications
Microchip 25AA040/SN technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | Memory | |
| Manufacturer | Microchip | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) | |
| Number of Pins | 8Pins | |
| Memory Types | Non-Volatile | |
| Operating Temperature | 0°C~70°C TA | |
| Packaging | Tube | |
| Published | 2003 | |
| JESD-609 Code | e3 | |
| Pbfree Code | yes | |
| Part Status | Obsolete | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 8Terminations | |
| ECCN Code | EAR99 | |
| Terminal Finish | Matte Tin (Sn) | |
| Additional Feature | DATA RETENTION > 200 YEARS; 1M ENDURANCE CYCLES | |
| Voltage - Supply | 1.8V~5.5V | |
| Terminal Position | DUAL | |
| Peak Reflow Temperature (Cel) | 260 | |
| Number of Functions | 1Function | |
| Supply Voltage | 1.8V | |
| Terminal Pitch | 1.27mm | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Base Part Number | 25AA040 |
| Product Attribute | Attribute Value | |
|---|---|---|
| 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 | |
| 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 | |
| Length | 4.9mm | |
| Height Seated (Max) | 1.75mm | |
| Width | 3.9mm | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
25AA040/SN Documents
Download datasheets and manufacturer documentation for 25AA040/SN
Datasheets
25AA040, 25(L)C040ConflictMineralStatement
Microchip-company-68.pdf
Customers also viewed
VV5QC11-06N7FD3-BDN
SMC Corporation
MFLD, D-SUB CONN, B/PRES CHECK
VV812-02-W03D-X17-XG
SMC Corporation
MFLD, SIZE 1, ISO PLUG-IN
V370PDC-66LP
QUICK
Memory Controller, PQFP160
V62/06629-01XE
Texas Instruments
Enhanced Product 3.3-V Can Transceivers With Standby Mode 8-SOIC -55 to 125
UR202
SMC Diode Solutions
LED Uni-Color Red 2-Pin SMD T/R - Tape and Reel (Alt: UR202)
VC8425A-D3-100-32.000-FR5-TR
Raltron
OSCILLATOR VCXO
UPA1758G-A
Renesas
SMALL OUTLINE, R-PDSO-G8
UB1111-N18011-7H
Foxconn
Conn USB 2.0 Type A Normal RCP 4 POS 1.8mm Center Height RA 1 Port SMD T/R - Tape and Reel (Alt: UB1111-N18011-7H)
VJ2220A392JXGAT4X
Vishay
Multilayer Ceramic Capacitors MLCC - SMD/SMT .0039uF 1000volts 5%
Popular Search
The following is the popular search section
Best Sales
Featured Manufacturers
Popular Categories
Payment Problem
The payment method can be chosen from the four methods shown below: TT in advance (bank transfer), Western Union, Credit card, PayPal.

Excellent Service
Professional Platform
Wide variety of products
Various payment methods
Original component only
Delivery at full speed
365 days quality assurance
Common Problem
If you have any questions, you can contact us quickly in the following ways:
Shopping Guide
Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
Shipping Methods | ![]() | |
Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
Ordering | How to Buy | Online and offline orders both are available. Please find the order process guidance from below link: If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
Index :
0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ

















25AA040/SN Comments
109 reviews
2020-11-11 00:00:00
I would purchase again.
2020-10-20 00:00:00
The process of buying electronic components on Jakelectronic is relatively smooth, but sometimes more product information and specifications are required.
2020-10-09 00:00:00
easy to find and purchase products
2020-09-28 00:00:00
Product is exactly as described. Still running the hardware through it's paces, but everything so far has been great.
2020-09-18 00:00:00
Their prices are relatively reasonable, but sometimes cheaper options can be found on other platforms. In general, I have a neutral attitude towards Jakelectronic when it comes to the electronic components I purchase. They still have some improvements to make.
2020-09-12 00:00:00
Jakelectronic offers quality electronic components and every product I buy from them meets my needs.
2020-08-15 00:00:00
Impressed with the variety of products available on their platform.
2020-07-03 00:00:00
Recommended for all electronics enthusiasts
2020-06-26 00:00:00
Highly recommend !!!
2020-06-17 00:00:00
I really love how easy this website is to use and the wide range of places that jak sources from.