M29W400T-90M1 datasheet, PDF - EEWORLD Datasheet

M29W400T-90M1: Description256KX16 FLASH 3V PROM, 90ns, PDSO44, 0.525 INCH, PLASTIC, SO-44; Categorystorage storage; File Size242KB，34 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/; Environmental Compliance

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M29W400T-90M1 Overview

256KX16 FLASH 3V PROM, 90ns, PDSO44, 0.525 INCH, PLASTIC, SO-44

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	STMicroelectronics
Parts packaging code	SOIC
package instruction	0.525 INCH, PLASTIC, SO-44
Contacts	44
Reach Compliance Code	compliant
ECCN code	EAR99
Maximum access time	90 ns
Other features	CONFG AS 256K X 16; TOP BOOT BLOCK
Spare memory width	8
startup block	TOP
command user interface	YES
Data polling	YES
Durability	100000 Write/Erase Cycles
JESD-30 code	R-PDSO-G44
JESD-609 code	e3
length	28.2 mm
memory density	4194304 bit
Memory IC Type	FLASH
memory width	16
Number of functions	1
Number of departments/size	1,2,1,7
Number of terminals	44
word count	262144 words
character code	256000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	70 °C
Minimum operating temperature
organize	256KX16
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP44,.63
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Parallel/Serial	PARALLEL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	3/3.3 V
Programming voltage	3 V
Certification status	Not Qualified
ready/busy	YES
Maximum seat height	2.62 mm
Department size	16K,8K,32K,64K
Maximum standby current	0.00005 A
Maximum slew rate	0.02 mA
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	COMMERCIAL
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
switch bit	YES
type	NOR TYPE
width	13.3 mm

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