FM25L16B-GATR datasheet, PDF - EEWORLD Datasheet

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FM25L16B-GATR: DescriptionMemory Circuit, 2KX8, CMOS, PDSO8, GREEN, MS-012AA, SOIC-8; Categorystorage storage; File Size144KB，13 Pages; ManufacturerRamtron International Corporation (Cypress Semiconductor Corporation); Websitehttp://www.cypress.com/

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FM25L16B-GATR Overview

Memory Circuit, 2KX8, CMOS, PDSO8, GREEN, MS-012AA, SOIC-8

FM25L16B-GATR Parametric

Parameter Name	Attribute value
Maker	Ramtron International Corporation (Cypress Semiconductor Corporation)
Parts packaging code	SOIC
package instruction	SOP,
Contacts	8
Reach Compliance Code	unknown
JESD-30 code	R-PDSO-G8
length	4.9 mm
memory density	16384 bit
Memory IC Type	MEMORY CIRCUIT
memory width	8
Number of functions	1
Number of terminals	8
word count	2048 words
character code	2000
Operating mode	SYNCHRONOUS
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
organize	2KX8
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Certification status	Not Qualified
Maximum seat height	1.75 mm
Maximum supply voltage (Vsup)	3.6 V
Minimum supply voltage (Vsup)	3 V
Nominal supply voltage (Vsup)	3.3 V
surface mount	YES
technology	CMOS
Temperature level	AUTOMOTIVE
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
width	3.9 mm
Base Number Matches	1

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Preliminary

AEC Q100 Grade 1 Compliant

FM25L16B

– Automotive Temp.

16Kb Serial 3V F-RAM Memory

Features

16K bit Ferroelectric Nonvolatile RAM

•

Organized as 2,048 x 8 bits

•

High Endurance 100 Trillion (10

) Read/Writes

•

NoDelay™ Writes

•

Advanced High-Reliability Ferroelectric Process

Fast Serial Peripheral Interface - SPI

•

Up to 15 MHz Frequency

•

Direct Hardware Replacement for EEPROM

•

SPI Mode 0 & 3 (CPOL, CPHA=0,0 & 1,1)

Sophisticated Write Protection Scheme

•

Hardware Protection

•

Software Protection

Low Power Consumption

•

Low Voltage Operation 3.0-3.6V

•

µA

Standby Current (+85C)

Industry Standard Configuration

•

Automotive Temperature -40°C to +125°C

Qualified to AEC Q100 Specification

•

8-pin “Green”/RoHS SOIC Package

Description

The FM25L16B is a 16-kilobit nonvolatile memory

employing an advanced ferroelectric process. A

ferroelectric random access memory or F-RAM is

nonvolatile and performs reads and writes like a

RAM. It provides reliable data retention for years

while eliminating the complexities, overhead, and

system level reliability problems caused by

EEPROM and other nonvolatile memories.

The FM25L16B performs write operations at bus

speed. No write delays are incurred. Data is written to

the memory array immediately after each byte has

been transferred to the device. The next bus cycle

may commence without the need for data polling.

The FM25L16B is capable of supporting 10

read/write cycles, or 10 million times more write

cycles than EEPROM.

These capabilities make the FM25L16B ideal for

nonvolatile memory applications requiring frequent

or rapid writes. Examples range from data collection,

where the number of write cycles may be critical, to

demanding industrial controls where the long write

time of EEPROM can cause data loss.

The FM25L16B provides substantial benefits to users

of serial EEPROM as a hardware drop-in

replacement. The FM25L16B uses the high-speed

SPI bus, which enhances the high-speed write

capability

F-RAM

technology.

Device

specifications are guaranteed over an automotive

temperature range of -40°C to +125°C.

Pin Configuration

VSS

VDD

HOLD

SCK

Pin Name

/CS

/WP

/HOLD

SCK

VDD

VSS

Function

Chip Select

Write Protect

Hold

Serial Clock

Serial Data Input

Serial Data Output

Supply Voltage

Ground

Ordering Information

FM25L16B-GA

FM25L16B-GATR

“Green”/RoHS 8-pin SOIC,

Automotive Grade 1

“Green”/RoHS 8-pin SOIC,

Automotive Grade 1,

Tape & Reel

This is a product that has fixed target specifications but are subject

to change pending characterization results.

Rev. 1.0

Feb. 2011

Ramtron International Corporation

1850 Ramtron Drive, Colorado Springs, CO 80921

(800) 545-FRAM, (719) 481-7000

http://www.ramtron.com

Page 1 of 13

FM25L16B-GATR Related Products

	FM25L16B-GATR	FM25L16B-GA
Description	Memory Circuit, 2KX8, CMOS, PDSO8, GREEN, MS-012AA, SOIC-8	Memory Circuit, 2KX8, CMOS, PDSO8, GREEN, MS-012AA, SOIC-8
Maker	Ramtron International Corporation (Cypress Semiconductor Corporation)	Ramtron International Corporation (Cypress Semiconductor Corporation)
Parts packaging code	SOIC	SOIC
package instruction	SOP,	SOP,
Contacts	8	8
Reach Compliance Code	unknown	unknown
JESD-30 code	R-PDSO-G8	R-PDSO-G8
length	4.9 mm	4.9 mm
memory density	16384 bit	16384 bit
Memory IC Type	MEMORY CIRCUIT	MEMORY CIRCUIT
memory width	8	8
Number of functions	1	1
Number of terminals	8	8
word count	2048 words	2048 words
character code	2000	2000
Operating mode	SYNCHRONOUS	SYNCHRONOUS
Maximum operating temperature	125 °C	125 °C
Minimum operating temperature	-40 °C	-40 °C
organize	2KX8	2KX8
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP
Package shape	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE
Certification status	Not Qualified	Not Qualified
Maximum seat height	1.75 mm	1.75 mm
Maximum supply voltage (Vsup)	3.6 V	3.6 V
Minimum supply voltage (Vsup)	3 V	3 V
Nominal supply voltage (Vsup)	3.3 V	3.3 V
surface mount	YES	YES
technology	CMOS	CMOS
Temperature level	AUTOMOTIVE	AUTOMOTIVE
Terminal form	GULL WING	GULL WING
Terminal pitch	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL
width	3.9 mm	3.9 mm
Base Number Matches	1	1

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