4 Mbit Memory ICs

Results: 1,259
Select Image Part # Mfr. Description Datasheet Availability Pricing (GBP) 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
Renesas Electronics SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM 9In Stock
Min.: 1
Mult.: 1

SRAM SMD/SMT CABGA-48 4 Mbit Parallel
Renesas Electronics SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM 7In Stock
405On Order
Min.: 1
Mult.: 1

SRAM SMD/SMT TSOP-44 4 Mbit Parallel
Renesas Electronics SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM 63In Stock
Min.: 1
Mult.: 1

SRAM SMD/SMT TSOP-44 4 Mbit Parallel
Renesas Electronics SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM 447In Stock
Min.: 1
Mult.: 1
: 1,500

SRAM SMD/SMT TSOP-44 4 Mbit Parallel
Renesas Electronics SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM 157In Stock
Min.: 1
Mult.: 1

SRAM SMD/SMT TSOP-44 4 Mbit Parallel
Renesas Electronics SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM 146In Stock
Min.: 1
Mult.: 1

SRAM SMD/SMT TSOP-44 4 Mbit Parallel
Renesas Electronics SRAM 512Kx8 ASYNCHRONOUS 3.3V CMOS SRAM 131In Stock
540Expected 10/12/2026
Min.: 1
Mult.: 1

SRAM SMD/SMT TSOP-44 4 Mbit Parallel
Renesas / Dialog NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, DFN 5x6 (Tape & Reel), Single, Dual SPI NOR flash 12In Stock
Min.: 1
Mult.: 1
: 6,000

NOR Flash SMD/SMT 4 Mbit SPI
Renesas / Dialog NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-W 208mil (Tape & Reel), Single SPI DataFlash (Micron M25PE Replacement) 11In Stock
Min.: 1
Mult.: 1
: 2,000

NOR Flash SMD/SMT SOIC-Wide-8 4 Mbit SPI
Renesas / Dialog NOR Flash 4 Mbit, 3.0V (2.5V to 3.6V), -40C to 85C, SOIC-W 208mil (Tube), Single, Dual, Quad SPI NOR Flash 2,532In Stock
Min.: 1
Mult.: 1

NOR Flash SMD/SMT SOP-Wide-8 4 Mbit SPI
Renesas / Dialog NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, 264 Byte Binary Page Mode, SOIC-W 208mil (Tape & Reel), Single SPI DataFlash 409In Stock
4,000Expected 18/11/2026
Min.: 1
Mult.: 1
: 2,000

NOR Flash SMD/SMT SOIC-Wide-8 4 Mbit SPI
Renesas / Dialog NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, 264 Byte Binary Page Mode, SOIC-W 208mil (Tape & Reel), Single SPI DataFlash 761In Stock
2,000Expected 08/12/2026
Min.: 1
Mult.: 1
: 2,000

NOR Flash SMD/SMT SOIC-Wide-8 4 Mbit SPI
Everspin Technologies MRAM 4Mb 3.3V 35ns 512Kx8 Parallel MRAM 848In Stock
Min.: 1
Mult.: 1

MRAM SMD/SMT TSOP-II-44 4 Mbit Parallel
Everspin Technologies MRAM 4Mb 3.3V 35ns 256Kx16 Prallel MRAM 1,105In Stock
Min.: 1
Mult.: 1

MRAM SMD/SMT TSOP-II-44 4 Mbit Parallel
Alliance Memory NOR Flash 4Mb 3V Serial NOR Flash 8pin SOIC Narrow Body Industrial Temp - Reel 2,990In Stock
Min.: 1
Mult.: 1
: 3,000

NOR Flash SMD/SMT SOIC-8 4 Mbit Dual SPI
GigaDevice NOR Flash 4Mbit NOR Flash /3.3V /USON8 3*2*0.45mm /Industrial(-40? to +105?) /T&R 1,564In Stock
Min.: 1
Mult.: 1
: 3,000

NOR Flash SMD/SMT USON-8 4 Mbit SPI
ISSI SRAM 4Mb, 2.4v-3.6v, 10ns 512K x 8 Async SRAM 1,896In Stock
Min.: 1
Mult.: 1

SRAM SMD/SMT BGA-36 4 Mbit Parallel

ISSI SRAM 4M (256Kx16) 25ns Async SRAM 982In Stock
Min.: 1
Mult.: 1

SRAM SMD/SMT TSOP-44 4 Mbit Parallel
ISSI SRAM 4Mb 2.4-3.6v 10ns 256K x 16 Async SRAM 680In Stock
480Expected 07/08/2026
Min.: 1
Mult.: 1

SRAM SMD/SMT BGA-48 4 Mbit Parallel

ISSI SRAM 4Mb, Low Power/Power Saver,Async,256K x 16,45ns,2.2v-3.6v,44 Pin TSOP II, RoHS 721In Stock
1,000Expected 19/08/2026
Min.: 1
Mult.: 1
: 1,000

SRAM SMD/SMT TSOP-44 4 Mbit Parallel

ISSI SRAM 4Mb, Low Power/Power Saver,Async,256K x 16,45ns,2.2v-3.6v,44 Pin TSOP II, RoHS 595In Stock
Min.: 1
Mult.: 1

SRAM SMD/SMT TSOP-44 4 Mbit Parallel
ISSI SRAM 4Mb 512Kx8 20MHz Serial SRAM IT 1,448In Stock
3,000Expected 16/11/2026
Min.: 1
Mult.: 1
: 3,000

SRAM SMD/SMT SOIC-8 4 Mbit SDI, SPI, SQI
ISSI SRAM 4Mb 512Kx8 45MHz Serial SRAM IT 3,011In Stock
Min.: 1
Mult.: 1

SRAM SMD/SMT SOIC-8 4 Mbit SDI, SPI, SQI
ISSI SRAM 4Mb 512Kx8 20MHz 2.2-3.6V Serial SRAM 1,398In Stock
2,100Expected 16/10/2026
Min.: 1
Mult.: 1

SRAM SMD/SMT SOIC-8 4 Mbit SDI, SPI, SQI

ISSI SRAM 4Mb 256Kx16 10ns Async SRAM 3.3v 2,674In Stock
2,000Expected 21/09/2026
Min.: 1
Mult.: 1
: 1,000

SRAM SMD/SMT TSOP-44 4 Mbit Parallel