R1EX24256ASA00I datasheet, PDF

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R1EX24256ASA00I: DescriptionTwo-wire serial interface 256k EEPROM (32-kword 】 8-bit); Categorystorage storage; File Size132KB，22 Pages; ManufacturerRenesas Electronics Corporation; Websitehttps://www.renesas.com/

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R1EX24256ASA00I Overview

Two-wire serial interface 256k EEPROM (32-kword 】 8-bit)

R1EX24256ASA00I Parametric

Parameter Name	Attribute value
Maker	Renesas Electronics Corporation
Parts packaging code	SOIC
package instruction	3.90 X 4.89 MM, 1.27 MM PITCH, LEAD FREE, PLASTIC, SOP-8
Contacts	8
Reach Compliance Code	compli
ECCN code	EAR99
Maximum clock frequency (fCLK)	0.4 MHz
JESD-30 code	R-PDSO-G8
JESD-609 code	e4
length	4.89 mm
memory density	262144 bi
Memory IC Type	EEPROM
memory width	8
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	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Parallel/Serial	SERIAL
Certification status	Not Qualified
Maximum seat height	1.73 mm
Serial bus type	I2C
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	1.8 V
Nominal supply voltage (Vsup)	2.7 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	NICKEL PALLADIUM GOLD
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
width	3.9 mm
Maximum write cycle time (tWC)	5 ms
Base Number Matches	1

R1EX24256ASA00I Related Products

	R1EX24256ASA00I	R1EX24256ATB00I
Description	Two-wire serial interface 256k EEPROM (32-kword 】 8-bit)	Two-wire serial interface 256k EEPROM (32-kword 】 8-bit)
Maker	Renesas Electronics Corporation	Renesas Electronics Corporation
Parts packaging code	SOIC	SOIC
package instruction	3.90 X 4.89 MM, 1.27 MM PITCH, LEAD FREE, PLASTIC, SOP-8	4.40 X 5 MM, 0.65 MM PITCH, LEAD FREE, PLASTIC, TSSOP-8
Contacts	8	8
Reach Compliance Code	compli	compli
ECCN code	EAR99	EAR99
Maximum clock frequency (fCLK)	0.4 MHz	0.4 MHz
JESD-30 code	R-PDSO-G8	R-PDSO-G8
JESD-609 code	e4	e4
length	4.89 mm	5 mm
memory density	262144 bi	262144 bi
Memory IC Type	EEPROM	EEPROM
memory width	8	8
Number of functions	1	1
Number of terminals	8	8
word count	32768 words	32768 words
character code	32000	32000
Operating mode	SYNCHRONOUS	SYNCHRONOUS
Maximum operating temperature	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C
organize	32KX8	32KX8
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	TSSOP
Package shape	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Parallel/Serial	SERIAL	SERIAL
Certification status	Not Qualified	Not Qualified
Maximum seat height	1.73 mm	1.1 mm
Serial bus type	I2C	I2C
Maximum supply voltage (Vsup)	5.5 V	5.5 V
Minimum supply voltage (Vsup)	1.8 V	1.8 V
Nominal supply voltage (Vsup)	2.7 V	2.7 V
surface mount	YES	YES
technology	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL
Terminal surface	NICKEL PALLADIUM GOLD	NICKEL PALLADIUM GOLD
Terminal form	GULL WING	GULL WING
Terminal pitch	1.27 mm	0.65 mm
Terminal location	DUAL	DUAL
width	3.9 mm	4.4 mm
Maximum write cycle time (tWC)	5 ms	5 ms
Base Number Matches	1	1

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