Low

25AA1024-I/SM - 

EEPROM, SPI, 1 Mbit, 128K x 8bit, 20 MHz, SOIJ, 8 Pins

The actual product may differ from image shown

Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
25AA1024-I/SM
Newark Part No.:
89H3146
Product Range
1Mbit Serial SPI EEPROMs
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The 25AA1024-I/SM is a 1024Kbit serial Electrically Erasable Programmable Read-only Memory (EEPROM) with byte-level and page-level serial EEPROM functions. It also features page, sector and chip erase functions typically associated with flash-based products. These functions are not required for byte or page write operations. The memory is accessed via a simple serial peripheral interface (SPI) compatible serial bus. The bus signals required are a clock input (SCK) plus separate data in (SI) and data out (SO) lines. Access to the device is controlled by a chip select (CS) input. Communication to the device can be paused via the hold pin (HOLD). While the device is paused, transitions on its inputs will be ignored, with the exception of Chip Select, allowing the host to service higher priority interrupts.
  • Low-power CMOS technology
  • Electronic signature for device ID
  • Self-timed erase and write cycles
  • 6ms Maximum write cycle time
  • Sector write protection (32kB/sector)
  • Built-in write protection
  • High reliability
  • 7mA at 5.5V Maximum write current
  • 10mA at 5.5V/20MHz Maximum read current
  • 1μA at 2.5V, 85°C (deep power-down) Standby current

Applications

Computers & Computer Peripherals, Automotive

Warnings

ESD sensitive device, take proper precaution while handling the device.

Product Information

:
SPI
:
1Mbit
:
128K x 8bit
:
20MHz
:
SOIJ
:
8Pins
:
1.8V
:
5.5V
:
-40°C
:
85°C
:
Each
:
1Mbit Serial SPI EEPROMs
:
MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.

Related Searches

US continental orders over $49 and under 50 pounds may qualify for free ground shipping. Click the link for the full Terms and Conditions of the offer.

42 In stock

for same day shipping

see cut-off times
 
Check stock and lead times
More stock available week commencing 10/16/17
$3.02 $ 3.02
Price for:
Each
Multiple: 1 Minimum: 1
Quantity Price
1 + $3.02
25 + $2.91
100 + $2.81
No longer stocked:: No Longer Manufactured::
Add to Cart
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews

Customer Q&A Exchange

Community

Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.

Filters:

Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.