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FM1808-70-S

In Stock: 3,497

FRAM memory chip

Manufacturers:
Infineon Technologies Corporation
Mfr.Part#:
FM1808-70-S
Datasheet:
FM1808-70-S Datasheet (PDF)
Package/Case:
SOP28
Product Type:
Memory
Lifecycle:
Obsolete
EDA/CAD Models:
Request Free CAD Models for FM1808-70-S

FM1808-70-S Information

Description

The FM1808-70-S is a Parallel Memory product from Ramtron International Corporation, featuring 256K of memory in a SOIC-28 package. It offers high-quality memory solutions with features such as NoDelay writes and fast access time. This product utilizes ferroelectric non-volatile RAM technology, providing data retention up to 10 years without power loss. The FM1808-70-S is designed for applications requiring rapid byte operations, frequent writes, and reliable data integrity over time. Its advantages include surface mount solutions for small spaces, making it an excellent choice for a wide range of applications that demand high-speed writes and dependable nonvolatile storage.

Features

According to the product information, the features of FM1808-70-S are:

Micron technology innovation
Leading edge storage products
Unparalleled reliability guarantee
NoDelay writes and fast access time
Ferroelectric non-volatile RAM advantages
Surface mount solution for small space
Data retention up to 10 years
No power loss retention

These features highlight the high-quality memory solutions, flexibility, reliability, and performance capabilities of the FM1808-70-S product.

Package

The package type of FM1808-70-S is SOIC-28 (Small Outline Integrated Circuit - 28 pins).

Pinout

The FM1808-70-S has a pin count of 28 and is a Parallel Memory device with Ferroelectric non-volatile RAM (FRAM) technology. It is a surface-mount SOIC package.

The pin functions are:

Address inputs (A0-A7)
Chip select input
Write enable input
Output enable input
Data input/output pins (D0-D15)

This device provides 256K bits of memory with fast access time and no power loss retention. It is suitable for applications requiring high-speed writes, reliable data storage, and low power consumption.

Manufacturer

According to the product information, the manufacturer of the FM1808-70-S is Ramtron International Corporation. Ramtron International Corporation is a semiconductor company that specializes in non-volatile RAM (NVRAM) products, which are designed for data storage and retention purposes. They leverage ferroelectric technology to create memory solutions that offer high-density, low-power consumption, and fast access times.

Specifications

Access Time	70 ns	Interface	Parallel
Max Operating Temperature	85 °C	Memory Size	256 kB
Min Operating Temperature	-40 °C	Operating Supply Voltage	5 V
Voltage	7 V	Package/Case	SOP28

FM1808-70-S FAQs

1.Q: What related parts exist in the FM1808 series?

A: The FM1808 series includes variants with different access times (e.g., FM1808-90 for 90 ns) and packaging options.

2.Q: Is the FM1808-70-S RoHS compliant?

A: No, this part is marked "RoHS: N" and does not comply with current RoHS standards.

3.Q: What are the absolute maximum ratings for the FM1808-70-S?

A: Voltage beyond 5.5 V or storage outside -65°C to +150°C may cause permanent damage.

4.Q: What is the access time specification of the FM1808-70-S?

A: The device features a 70 ns access time under standard operating conditions.

5.Q: What are the recommended operating conditions for the FM1808-70-S?

A: Operate at 0 V to 5 V supply voltage within the temperature range of -40°C to +85°C.

6.Q: What package does the FM1808-70-S use?

A: It is housed in an SOIC-28 package with a unit weight of 0.078125 oz and ships in factory packs of 27 units.

7.Q: What applications is the FM1808-70-S suitable for?

A: Ideal for industrial automation, medical devices, data logging, and systems requiring frequent writes with nonvolatile memory retention.

8.Q: What are the key features of the FM1808-70-S F-RAM?

A: The FM1808-70-S offers 256 kbit (32k x 8) nonvolatile memory, parallel interface, 70 ns access time, 0 V to 5 V operation, and industrial temperature range (-40°C to +85°C).

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Returns and exchanges are supported, provided the items remain in their original condition.

Ratings and Reviews

J

J**t
09/08/2022

12

Excellent Vendor / Customer
L

L**s
09/28/2021

4

Received another quality shipment from avaq. Dave and Jennifer are the best ! Thanks Jess@Aardvark
K

K**n
04/23/2021

19

Long, but for this money you can wait. White. Current 50 ma at a voltage of about 3,2 v. no more current increased. It glows brightly and does not warm. Took for the restoration of lamps. I'll order more.

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Tel: +852 95804164

Qualification

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Shipping Information

Shipped From:
HK warehouse
Expected Shipping Date:
to

(HKT)
Expected Quotation Date:
(HKT)
Supplier Lead-Time:
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*Lead times apply to standard orders and are based on business days only. Please contact us for details.

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