25AA256T-I/ST datasheet, PDF - EEWORLD Datasheet

25AA256T-I/ST: Description32K X 8 SPI BUS SERIAL EEPROM, PDSO8; Categorystorage storage; File Size800KB，32 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com; Environmental Compliance

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25AA256T-I/ST Overview

32K X 8 SPI BUS SERIAL EEPROM, PDSO8

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Parts packaging code	TSSOP
package instruction	4.40 MM, PLASTIC, MO-153, TSSOP-8
Contacts	8
Reach Compliance Code	compli
ECCN code	EAR99
Factory Lead Time	19 weeks
Maximum clock frequency (fCLK)	10 MHz
Data retention time - minimum	200
Durability	1000000 Write/Erase Cycles
JESD-30 code	R-PDSO-G8
JESD-609 code	e3
length	4.4 mm
memory density	262144 bi
Memory IC Type	EEPROM
memory width	8
Humidity sensitivity level	1
Number of functions	1
Number of terminals	8
word count	32768 words
character code	32000
Operating mode	SYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
organize	32KX8
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Encapsulate equivalent code	TSSOP8,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Parallel/Serial	SERIAL
Peak Reflow Temperature (Celsius)	260
power supply	2/5 V
Certification status	Not Qualified
Maximum seat height	1.1 mm
Serial bus type	SPI
Maximum standby current	0.000001 A
Maximum slew rate	0.006 mA
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	1.8 V
Nominal supply voltage (Vsup)	2.5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
width	3 mm
Maximum write cycle time (tWC)	5 ms
write protect	HARDWARE/SOFTWARE
Base Number Matches	1

	25AA256T-I/ST	25LC256T-I
Description	32K X 8 SPI BUS SERIAL EEPROM, PDSO8	32K X 8 SPI BUS SERIAL EEPROM, PDSO8
memory width	8	8
Number of functions	1	1
Number of terminals	8	8
Maximum operating temperature	85 °C	85 Cel
Minimum operating temperature	-40 °C	-40 Cel
organize	32KX8	32K × 8
surface mount	YES	Yes
Temperature level	INDUSTRIAL	INDUSTRIAL
Terminal form	GULL WING	GULL WING
Terminal location	DUAL	pair

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