AT28C040-25FI datasheet, PDF - EEWORLD Datasheet

AT28C040-25FI: Description512K X 8 EEPROM 5V, 200 ns, CDFP32; Categorystorage storage; File Size234KB，12 Pages; ManufacturerAtmel (Microchip)

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AT28C040-25FI Overview

512K X 8 EEPROM 5V, 200 ns, CDFP32

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Parts packaging code	DFP
package instruction	DFP, FL32,.5
Contacts	32
Reach Compliance Code	compli
ECCN code	3A991.B.1.B.1
Maximum access time	250 ns
Other features	AUTOMATIC WRITE
command user interface	NO
Data polling	YES
JESD-30 code	R-CDFP-F32
JESD-609 code	e0
length	20.85 mm
memory density	4194304 bi
Memory IC Type	EEPROM
memory width	8
Humidity sensitivity level	1
Number of functions	1
Number of terminals	32
word count	524288 words
character code	512000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
organize	512KX8
Output characteristics	3-STATE
Package body material	CERAMIC, METAL-SEALED COFIRED
encapsulated code	DFP
Encapsulate equivalent code	FL32,.5
Package shape	RECTANGULAR
Package form	FLATPACK
page size	256 words
Parallel/Serial	PARALLEL
Peak Reflow Temperature (Celsius)	240
power supply	5 V
Programming voltage	5 V
Certification status	Not Qualified
Maximum seat height	3.05 mm
Maximum standby current	0.003 A
Maximum slew rate	0.08 mA
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	FLAT
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30
switch bit	YES
width	12.2 mm
Maximum write cycle time (tWC)	10 ms
Base Number Matches	1

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