Memory Size is 256Kb (32K x 8) - Memory Distributor - 24AA256-I/SM 24AA256-I/ST 24AA256T-I/MS - CHIPSIC

Part Number	Manufacturer / Brand	Brife Description	Part Status	Memory Type	Memory Format	Technology	Memory Size	Clock Frequency	Write Cycle Time - Word, Page	Access Time	Memory Interface	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
24AA256-I/SM	Microchip Technology	IC EEPROM 256K I2C 400KHZ 8SOIJ	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	400kHz	5ms	900ns	I²C	1.7 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.209", 5.30mm Width)	8-SOIJ
24AA256-I/ST	Microchip Technology	IC EEPROM 256K I2C 8TSSOP	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	400kHz	5ms	900ns	I²C	1.7 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
24AA256T-I/MS	Microchip Technology	IC EEPROM 256K I2C 400KHZ 8MSOP	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	400kHz	5ms	900ns	I²C	1.7 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
24AA256T-I/ST	Microchip Technology	IC EEPROM 256K I2C 8TSSOP	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	400kHz	5ms	900ns	I²C	1.7 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
24FC256-I/SM	Microchip Technology	IC EEPROM 256K I2C 1MHZ 8SOIJ	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	1MHz	5ms	400ns	I²C	1.7 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.209", 5.30mm Width)	8-SOIJ
24LC256-E/P	Microchip Technology	IC EEPROM 256K I2C 400KHZ 8DIP	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	400kHz	5ms	900ns	I²C	2.5 V ~ 5.5 V	-40°C ~ 125°C (TA)	Through Hole	8-DIP (0.300", 7.62mm)	8-PDIP
24LC256-E/SN	Microchip Technology	IC EEPROM 256K I2C 400KHZ 8SOIC	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	400kHz	5ms	900ns	I²C	2.5 V ~ 5.5 V	-40°C ~ 125°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
24LC256-I/MS	Microchip Technology	IC EEPROM 256K I2C 400KHZ 8MSOP	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	400kHz	5ms	900ns	I²C	2.5 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
24LC256-I/P	Microchip Technology	IC EEPROM 256K I2C 400KHZ 8DIP	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	400kHz	5ms	900ns	I²C	2.5 V ~ 5.5 V	-40°C ~ 85°C (TA)	Through Hole	8-DIP (0.300", 7.62mm)	8-PDIP
24LC256-I/SN	Microchip Technology	IC EEPROM 256K I2C 400KHZ 8SOIC	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	400kHz	5ms	900ns	I²C	2.5 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
24LC256-I/ST	Microchip Technology	IC EEPROM 256K I2C 8TSSOP	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	400kHz	5ms	900ns	I²C	2.5 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
24LC256T-E/SN	Microchip Technology	IC EEPROM 256K I2C 400KHZ 8SOIC	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	400kHz	5ms	900ns	I²C	2.5 V ~ 5.5 V	-40°C ~ 125°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
24LC256T-I/MS	Microchip Technology	IC EEPROM 256K I2C 400KHZ 8MSOP	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	400kHz	5ms	900ns	I²C	2.5 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
24LC256T-I/SM	Microchip Technology	IC EEPROM 256K I2C 400KHZ 8SOIJ	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	400kHz	5ms	900ns	I²C	2.5 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.209", 5.30mm Width)	8-SOIJ
24LC256T-I/SN	Microchip Technology	IC EEPROM 256K I2C 400KHZ 8SOIC	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	400kHz	5ms	900ns	I²C	2.5 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
24LC256T-I/ST	Microchip Technology	IC EEPROM 256K I2C 8TSSOP	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	400kHz	5ms	900ns	I²C	2.5 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
25AA256-I/SM	Microchip Technology	IC EEPROM 256K SPI 10MHZ 8SOIJ	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	10MHz	5ms	-	SPI	1.8 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.209", 5.30mm Width)	8-SOIJ
25AA256-I/SN	Microchip Technology	IC EEPROM 256K SPI 10MHZ 8SOIC	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	10MHz	5ms	-	SPI	1.8 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
25AA256-I/ST	Microchip Technology	IC EEPROM 256K SPI 10MHZ 8TSSOP	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	10MHz	5ms	-	SPI	1.8 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
25AA256T-I/SM	Microchip Technology	IC EEPROM 256K SPI 10MHZ 8SOIJ	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	10MHz	5ms	-	SPI	1.8 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.209", 5.30mm Width)	8-SOIJ
25LC256-E/SN	Microchip Technology	IC EEPROM 256K SPI 10MHZ 8SOIC	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	10MHz	5ms	-	SPI	2.5 V ~ 5.5 V	-40°C ~ 125°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
25LC256-I/P	Microchip Technology	IC EEPROM 256K SPI 10MHZ 8DIP	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	10MHz	5ms	-	SPI	2.5 V ~ 5.5 V	-40°C ~ 85°C (TA)	Through Hole	8-DIP (0.300", 7.62mm)	8-PDIP
25LC256-I/SN	Microchip Technology	IC EEPROM 256K SPI 10MHZ 8SOIC	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	10MHz	5ms	-	SPI	2.5 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
25LC256-I/ST	Microchip Technology	IC EEPROM 256K SPI 10MHZ 8TSSOP	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	10MHz	5ms	-	SPI	2.5 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
25LC256T-E/SN	Microchip Technology	IC EEPROM 256K SPI 10MHZ 8SOIC	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	10MHz	5ms	-	SPI	2.5 V ~ 5.5 V	-40°C ~ 125°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
25LC256T-E/ST	Microchip Technology	IC EEPROM 256K SPI 10MHZ 8TSSOP	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	10MHz	5ms	-	SPI	2.5 V ~ 5.5 V	-40°C ~ 125°C (TA)	Surface Mount	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
25LC256T-I/SM	Microchip Technology	IC EEPROM 256K SPI 10MHZ 8SOIJ	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	10MHz	5ms	-	SPI	2.5 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.209", 5.30mm Width)	8-SOIJ
25LC256T-I/ST	Microchip Technology	IC EEPROM 256K SPI 10MHZ 8TSSOP	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	10MHz	5ms	-	SPI	2.5 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
25LC256XT-I/ST	Microchip Technology	IC EEPROM 256K SPI 10MHZ 8TSSOP	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	10MHz	5ms	-	SPI	2.5 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
CAT24C256LI-G	ON Semiconductor	IC EEPROM 256K I2C 1MHZ 8DIP	Last Time Buy	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	1MHz	5ms	500ns	I²C	1.8 V ~ 5.5 V	-40°C ~ 85°C (TA)	Through Hole	8-DIP (0.300", 7.62mm)	8-PDIP
CAT24C256WI-GT3	ON Semiconductor	IC EEPROM 256K I2C 1MHZ 8SOIC	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	1MHz	5ms	500ns	I²C	1.8 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
CAT24C256XI-T2	ON Semiconductor	IC EEPROM 256K I2C 1MHZ 8SOIC	Last Time Buy	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	1MHz	5ms	500ns	I²C	1.8 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.209", 5.30mm Width)	8-SOIC
CAT24C256YI-G	ON Semiconductor	IC EEPROM 256K I2C 1MHZ 8TSSOP	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	1MHz	5ms	500ns	I²C	1.8 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
CAT24C256YI-GT3	ON Semiconductor	IC EEPROM 256K I2C 1MHZ 8TSSOP	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	1MHz	5ms	500ns	I²C	1.8 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
CAT25256LI-G	ON Semiconductor	IC EEPROM 256K SPI 20MHZ 8DIP	Last Time Buy	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	20MHz	5ms	-	SPI	1.8 V ~ 5.5 V	-40°C ~ 85°C (TA)	Through Hole	8-DIP (0.300", 7.62mm)	8-PDIP
CAT25256VI-G	ON Semiconductor	IC EEPROM 256K SPI 20MHZ 8SOIC	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	20MHz	5ms	-	SPI	1.8 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
CAT25256VI-GT3	ON Semiconductor	IC EEPROM 256K SPI 20MHZ 8SOIC	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	20MHz	5ms	-	SPI	1.8 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
CAT25256XI-T2	ON Semiconductor	IC EEPROM 256K SPI 20MHZ 8SOIC	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	20MHz	5ms	-	SPI	1.8 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.209", 5.30mm Width)	8-SOIC
CAT25256YI-GT3	ON Semiconductor	IC EEPROM 256K SPI 20MHZ 8TSSOP	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	20MHz	5ms	-	SPI	1.8 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
CAT28C256H13I15T	ON Semiconductor	IC EEPROM 256K PARALLEL 28TSOP	Obsolete	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	-	5ms	150ns	Parallel	4.5 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	28-TSSOP (0.465", 11.80mm Width)	28-TSOP
FM18W08-SG	Cypress Semiconductor Corp	IC FRAM 256K PARALLEL 28SOIC	Active	Non-Volatile	FRAM	FRAM (Ferroelectric RAM)	256Kb (32K x 8)	-	130ns	-	Parallel	2.7 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	28-SOIC (0.295", 7.50mm Width)	28-SOIC
FM24V02-G	Cypress Semiconductor Corp	IC FRAM 256K I2C 3.4MHZ 8SOIC	Obsolete	Non-Volatile	FRAM	FRAM (Ferroelectric RAM)	256Kb (32K x 8)	3.4MHz	-	130ns	I²C	2 V ~ 3.6 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
FM25V02-G	Cypress Semiconductor Corp	IC FRAM 256K SPI 40MHZ 8SOIC	Obsolete	Non-Volatile	FRAM	FRAM (Ferroelectric RAM)	256Kb (32K x 8)	40MHz	-	-	SPI	2 V ~ 3.6 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
FM25W256-G	Cypress Semiconductor Corp	IC FRAM 256K SPI 20MHZ 8SOIC	Active	Non-Volatile	FRAM	FRAM (Ferroelectric RAM)	256Kb (32K x 8)	20MHz	-	-	SPI	2.7 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
HN58X25256FPIAG#S0	Renesas Electronics America	IC EEPROM 256K SPI 5MHZ 8SOP	Active	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	5MHz	5ms	-	SPI	1.8 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOP
M24256-BWMN6P	STMicroelectronics	IC EEPROM 256K I2C 1MHZ 8SO	Discontinued at -	Non-Volatile	EEPROM	EEPROM	256Kb (32K x 8)	1MHz	5ms	450ns	I²C	2.5 V ~ 5.5 V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SO
NM27C256Q200	ON Semiconductor	IC EPROM 256K PARALLEL 28CDIP	Obsolete	Non-Volatile	EPROM	EPROM - UV	256Kb (32K x 8)	-	-	200ns	Parallel	4.5 V ~ 5.5 V	0°C ~ 70°C (TA)	Through Hole	28-CDIP (0.600", 15.24mm) Window	28-CDIP
NM27C256QE150	ON Semiconductor	IC EPROM 256K PARALLEL 28CDIP	Obsolete	Non-Volatile	EPROM	EPROM - UV	256Kb (32K x 8)	-	-	150ns	Parallel	4.5 V ~ 5.5 V	-40°C ~ 85°C (TA)	Through Hole	28-CDIP (0.600", 15.24mm) Window	28-CDIP
NM27C256V150	ON Semiconductor	IC EPROM 256K PARALLEL 32PLCC	Obsolete	Non-Volatile	EPROM	EPROM - OTP	256Kb (32K x 8)	-	-	150ns	Parallel	4.5 V ~ 5.5 V	0°C ~ 70°C (TA)	Surface Mount	32-LCC (J-Lead)	32-PLCC (14x11.46)
NM27C256V200	ON Semiconductor	IC EPROM 256K PARALLEL 32PLCC	Obsolete	Non-Volatile	EPROM	EPROM - OTP	256Kb (32K x 8)	-	-	200ns	Parallel	4.5 V ~ 5.5 V	0°C ~ 70°C (TA)	Surface Mount	32-LCC (J-Lead)	32-PLCC (14x11.46)

Manufacturers for Memory