256 kbit Memory ICs

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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product
Product Type
Mounting Style
Package / Case
Memory Size
Interface Type
Analog Devices / Maxim Integrated NVRAM 256k Nonvolatile SRAM
Datasheet
5In Stock
80Expected 8/27/2026
Min.: 1
Mult.: 1

NVRAM SMD/SMT PowerCap Module-34 256 kbit Parallel
STMicroelectronics NVRAM 256K (32Kx8) 70ns
Datasheet
164In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 936

NVRAM SMD/SMT SOH-28 256 kbit Parallel
Renesas Electronics SRAM 32K X 8K
Datasheet
84In Stock
Min.: 1
Mult.: 1

SRAM SMD/SMT TQFP-80 256 kbit Parallel

STMicroelectronics EEPROM 256 Kbit Serial Bus EEPROM
Datasheet
2,290In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

EEPROM SMD/SMT TSSOP-8 256 kbit SPI

Microchip Technology EEPROM 70NS, PLCC, IND TEMP, GREEN
Datasheet
86In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 750

EEPROM SMD/SMT PLCC-32 256 kbit Parallel
ABLIC EEPROM SPI SERIAL E2 PROM
Datasheet
3,040In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

EEPROM SMD/SMT SOP-8 256 kbit SPI
ROHM Semiconductor EEPROM SERIAL EEPROM
Datasheet
9,260In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

EEPROM SMD/SMT SOP-8 256 kbit Serial
Microchip Technology EEPROM 256K 11MIL GRIND - 150NS
Datasheet
1In Stock
Min.: 1
Mult.: 1
No
EEPROM Through Hole CDIP-28 256 kbit Parallel
ISSI SRAM 256K 32Kx8 45ns Async SRAM 3.3v
Datasheet
903In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SRAM SMD/SMT SOP-28 256 kbit Parallel
Alliance Memory SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin TSOP I, 10ns, Industrial Temp - Tape & Reel
Datasheet
705In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SRAM SMD/SMT TSOP-28 256 kbit Parallel
Alliance Memory SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin TSOP I, 10ns, Industrial Temp - Tray
Datasheet
253In Stock
Min.: 1
Mult.: 1

SRAM SMD/SMT TSOP-28 256 kbit Parallel
STMicroelectronics EEPROM 256K (32Kx8)
Datasheet
3,483In Stock
Min.: 1
Mult.: 1

EEPROM SMD/SMT SOIC-8 256 kbit 2-Wire, I2C
ISSI SRAM 256K 32Kx8 10ns Async SRAM 3.3v
Datasheet
1,032In Stock
Min.: 1
Mult.: 1

SRAM SMD/SMT TSOP-28 256 kbit Parallel

STMicroelectronics EEPROM 512Kb and 256Kb Ser
Datasheet
4,352In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

EEPROM SMD/SMT TSSOP-8 256 kbit 2-Wire, I2C
ISSI SRAM 256K 32Kx8 45ns 3.3v Async SRAM 3.3v
Datasheet
1,344In Stock
Min.: 1
Mult.: 1

SRAM SMD/SMT TSOP-28 256 kbit Parallel
ROHM Semiconductor EEPROM I2C BUS(2-Wre) 256K SOP-J8 EEPROM
Datasheet
3,708In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

EEPROM SMD/SMT SOP-J-8 256 kbit Serial
ROHM Semiconductor EEPROM SPI BUS 256K 1.6-5.5 Std SOP8
Datasheet
2,032In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

EEPROM SMD/SMT SOP-8 256 kbit Serial
Microchip Technology EEPROM 256K 5V SDP - 90NS FLATPACK 883C
Datasheet
15In Stock
Min.: 1
Mult.: 1
No
EEPROM SMD/SMT FlatPack-28 256 kbit Parallel
ABLIC EEPROM IC EEPROM 256K SPI 5MHZ
Datasheet
3,997In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

EEPROM SMD/SMT SOP-8 256 kbit SPI
ROHM Semiconductor EEPROM SPI BUS 10MHz 256Kbit 2.5-5.5V
Datasheet
Product Comments
2,683In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

EEPROM SMD/SMT SOP-J-8 256 kbit Serial
Alliance Memory SRAM 256K, 2.7-5.5V, 55ns 32K x 8 Asynch SRAM
Datasheet
442In Stock
702Expected 12/3/2026
Min.: 1
Mult.: 1

SRAM SMD/SMT sTSOP-28 256 kbit Parallel
Alliance Memory SRAM 256K, 2.7-5.5V, 55ns 32K x 8 Asynch SRAM
Datasheet
3,689In Stock
Min.: 1
Mult.: 1

SRAM SMD/SMT sTSOP-28 256 kbit Parallel
Alliance Memory SRAM SRAM, 256K, 32K x 8, 5V, 28pin TSOP I, 20ns, Industrial Temp - Tray
Datasheet
95In Stock
234On Order
Min.: 1
Mult.: 1

SRAM SMD/SMT TSOP-28 256 kbit Parallel
ISSI SRAM 256K (32K x 8) 20ns Async SRAM 3.3v
Datasheet
84In Stock
Min.: 1
Mult.: 1

SRAM SMD/SMT TSOP-28 256 kbit Parallel
Alliance Memory SRAM SRAM, 256K,32K x 8, 5V, 28pin TSOP I, 12ns, Commercial Temp - Tray
Datasheet
36In Stock
Min.: 1
Mult.: 1

SRAM SMD/SMT TSOP-28 256 kbit Parallel