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TSOP-28 Memory ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package/Case	Memory Size	Interface Type
SRAM 256K 32Kx8 45ns 3.3v Async SRAM 3.3v IS62LV256AL-45TLI ISSI 1: $4.38 1,324In Stock	Mfr. Part No. IS62LV256AL-45TLI Mouser Part No 870IS62LV256AL45TLI	ISSI	SRAM 256K 32Kx8 45ns 3.3v Async SRAM 3.3v Learn More about ISSI asynchronous sram	Datasheet	1,324In Stock	$4.38 $4.08 $3.94 $3.85 $3.74	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin TSOP I, 10ns, Industrial Temp - Tray AS7C3256A-10TIN Alliance Memory 1: $14.52 223In Stock	Mfr. Part No. AS7C3256A-10TIN Mouser Part No 913-AS7C3256A-10TIN	Alliance Memory	SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin TSOP I, 10ns, Industrial Temp - Tray	Datasheet	223In Stock	$14.52 $13.50 $13.10 $12.78 View $12.05 $11.78 $11.60 $11.38	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
SRAM 64K 8Kx8 10ns 5V Async SRAM IS61C64AL-10TLI ISSI 1: $6.85 246In Stock	Mfr. Part No. IS61C64AL-10TLI Mouser Part No 870-IS61C64AL-10TLI	ISSI	SRAM 64K 8Kx8 10ns 5V Async SRAM Learn More about ISSI asynchronous sram	Datasheet	246In Stock	$6.85 $6.39	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-28	64 kbit	Parallel
SRAM SRAM, 256K 32K x 8, 3.3V, 28pin TSOP I, 15ns, Commercial Temp - Tape & Reel AS7C3256A-15TCNTR Alliance Memory 1: $13.08 476In Stock	Mfr. Part No. AS7C3256A-15TCNTR Mouser Part No 913-AS7C3256A15TCNTR	Alliance Memory	SRAM SRAM, 256K 32K x 8, 3.3V, 28pin TSOP I, 15ns, Commercial Temp - Tape & Reel	Datasheet	476In Stock	Cut Tape $13.08 $12.17 $11.79 $11.52 View Reel $8.30 $11.23 $10.62 $10.58 $8.30 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
SRAM SRAM, 256K, 32K x 8, 5V, 28pin TSOP I, 10ns, Industrial Temp - Tray AS7C256A-10TIN Alliance Memory 1: $12.09 178In Stock	Mfr. Part No. AS7C256A-10TIN Mouser Part No 913-AS7C256A-10TIN	Alliance Memory	SRAM SRAM, 256K, 32K x 8, 5V, 28pin TSOP I, 10ns, Industrial Temp - Tray	Datasheet	178In Stock	$12.09 $11.25 $10.91 $10.65 View $10.39 $9.81 $9.76 $9.41	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
SRAM SRAM, 256K, 32K x 8, 5V, 28pin TSOP I, 15ns, Commercial Temp - Tray AS7C256A-15TCN Alliance Memory 1: $11.11 222In Stock	Mfr. Part No. AS7C256A-15TCN Mouser Part No 913-AS7C256A-15TCN	Alliance Memory	SRAM SRAM, 256K, 32K x 8, 5V, 28pin TSOP I, 15ns, Commercial Temp - Tray	Datasheet	222In Stock	$11.11 $10.35 $10.04 $9.57 View $9.33 $9.19 $8.96 $8.77	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
SRAM SRAM, 256K, 32K x 8, 5V, 28pin TSOP I, 20ns, Industrial Temp - Tray AS7C256A-20TIN Alliance Memory 1: $12.09 425In Stock	Mfr. Part No. AS7C256A-20TIN Mouser Part No 913-AS7C256A-20TIN	Alliance Memory	SRAM SRAM, 256K, 32K x 8, 5V, 28pin TSOP I, 20ns, Industrial Temp - Tray	Datasheet	425In Stock	$12.09 $11.25 $10.91 $10.65 View $10.39 $9.81 $9.76 $9.41	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
SRAM 256K 32Kx8 10ns Async SRAM 3.3v IS61LV256AL-10TLI-TR ISSI 1: $6.85 736In Stock	Mfr. Part No. IS61LV256AL-10TLI-TR Mouser Part No 870-61LV256AL10TLITR	ISSI	SRAM 256K 32Kx8 10ns Async SRAM 3.3v Learn More about ISSI asynchronous sram	Datasheet	736In Stock	Cut Tape $6.85 $6.39 $6.20 $6.05 $5.92 Reel $5.92 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
SRAM 256K,High-Speed,Async,32K x 8,12ns,5v,28 Pin TSOP I (8x13.4mm), RoHS IS61C256AL-12TLI ISSI 1: $5.49 852In Stock	Mfr. Part No. IS61C256AL-12TLI Mouser Part No 870-IS61C256AL-12TLI	ISSI	SRAM 256K,High-Speed,Async,32K x 8,12ns,5v,28 Pin TSOP I (8x13.4mm), RoHS Learn More about ISSI asynchronous sram	Datasheet	852In Stock	$5.49 $5.13 $4.98 $4.87 View $4.61 $4.49 $4.42 $4.34	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
SRAM 256K 32K x 8 45ns 5v Async SRAM 5v IS62C256AL-45TLI-TR ISSI 1: $5.22 2,108In Stock	Mfr. Part No. IS62C256AL-45TLI-TR Mouser Part No 870IS62C256AL45TLITR	ISSI	SRAM 256K 32K x 8 45ns 5v Async SRAM 5v Learn More about ISSI asynchronous sram	Datasheet	2,108In Stock	Cut Tape $5.22 $4.87 $4.73 $4.62 $4.52 Reel $4.52 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin TSOP I, 10ns, Industrial Temp - Tape & Reel AS7C3256A-10TINTR Alliance Memory 1: $11.79 618In Stock	Mfr. Part No. AS7C3256A-10TINTR Mouser Part No 913-AS7C3256A10TINTR	Alliance Memory	SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin TSOP I, 10ns, Industrial Temp - Tape & Reel	Datasheet	618In Stock	Cut Tape $11.79 $10.98 $10.64 $10.15 View Reel $9.30 $9.90 $9.75 $9.51 $9.30 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
SRAM 256K 32Kx8 10ns Async SRAM 3.3v IS61LV256AL-10TLI ISSI 1: $5.49 258In Stock 234Expected 9/11/2026	Mfr. Part No. IS61LV256AL-10TLI Mouser Part No 870-IS61LV256AL10TLI	ISSI	SRAM 256K 32Kx8 10ns Async SRAM 3.3v Learn More about ISSI asynchronous sram	Datasheet	258In Stock 234Expected 9/11/2026	$5.49 $5.13 $4.98 $4.87 $4.61	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
SRAM 256K,Low Power,Async,32K x 8,45ns,5v,28 Pin TSOP I (8x13.4mm), RoHS IS62C256AL-45TLI ISSI 1: $4.76 131In Stock 1,170Expected 31/12/2026	Mfr. Part No. IS62C256AL-45TLI Mouser Part No 870-IS62C256AL-45TLI	ISSI	SRAM 256K,Low Power,Async,32K x 8,45ns,5v,28 Pin TSOP I (8x13.4mm), RoHS Learn More about ISSI asynchronous sram	Datasheet	131In Stock 1,170Expected 31/12/2026	$4.76 $4.45 $4.32 $4.23 $4.04	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
SRAM SRAM, 256K, 32K x 8, 5V, 28pin TSOP I, 10ns, Commercial Temp - Tray AS7C256A-10TCN Alliance Memory 1: $11.11 127In Stock	Mfr. Part No. AS7C256A-10TCN Mouser Part No 913-AS7C256A-10TCN	Alliance Memory	SRAM SRAM, 256K, 32K x 8, 5V, 28pin TSOP I, 10ns, Commercial Temp - Tray	Datasheet	127In Stock	$11.11 $10.35 $10.04 $9.57 View $9.33 $9.19 $8.96 $8.77	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
SRAM SRAM, 256K 32K x 8, 5V, 28pin TSOP I, 12ns, Industrial Temp - Tray AS7C256A-12TIN Alliance Memory 1: $12.08 154In Stock	Mfr. Part No. AS7C256A-12TIN Mouser Part No 913-AS7C256A-12TIN	Alliance Memory	SRAM SRAM, 256K 32K x 8, 5V, 28pin TSOP I, 12ns, Industrial Temp - Tray Learn More about Alliance Memory alliancefastsram	Datasheet	154In Stock	$12.08 $11.23 $10.89 $10.64 View $10.38 $9.81 $9.76 $9.41	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin TSOP I, 10ns, Commercial Temp - Tray AS7C3256A-10TCN Alliance Memory 1: $18.14 118In Stock	Mfr. Part No. AS7C3256A-10TCN Mouser Part No 913-AS7C3256A-10TCN	Alliance Memory	SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin TSOP I, 10ns, Commercial Temp - Tray	Datasheet	118In Stock	$18.14 $16.85 $16.32 $15.57 View $15.18 $14.96 $14.58	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin TSOP I, 12ns, Industrial Temp - Tray AS7C3256A-12TIN Alliance Memory 1: $15.35 5In Stock	Mfr. Part No. AS7C3256A-12TIN Mouser Part No 913-AS7C3256A-12TIN	Alliance Memory	SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin TSOP I, 12ns, Industrial Temp - Tray	Datasheet	5In Stock	$15.35 $14.27 $13.83 $13.50 View $12.87 $12.55 $12.36 $12.05	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
SRAM SRAM, 256K,32K x 8, 5V, 28pin TSOP I, 12ns, Commercial Temp - Tray AS7C256A-12TCN Alliance Memory 1: $11.11 36In Stock	Mfr. Part No. AS7C256A-12TCN Mouser Part No 913-AS7C256A-12TCN	Alliance Memory	SRAM SRAM, 256K,32K x 8, 5V, 28pin TSOP I, 12ns, Commercial Temp - Tray Learn More about Alliance Memory alliancefastsram	Datasheet	36In Stock	$11.11 $10.35 $10.04 $9.57 View $9.33 $9.19 $8.96 $8.77	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin TSOP I, 12ns, Commercial Temp - Tray AS7C3256A-12TCN Alliance Memory 1: $15.15 54In Stock	Mfr. Part No. AS7C3256A-12TCN Mouser Part No 913-AS7C3256A-12TCN	Alliance Memory	SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin TSOP I, 12ns, Commercial Temp - Tray	Datasheet	54In Stock	$15.15 $14.09 $13.65 $13.33 View $12.70 $12.39 $12.20 $11.90	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
F-RAM 256kbit FeRAM with x8 parallel interface - TSOP28 tray MB85R256FPFCN-G-BNDE1 RAMXEED 1: $24.68 184Expected 18/12/2026	Mfr. Part No. MB85R256FPFCN-G-BNDE1 Mouser Part No 249-85256FPFCNGBNDE1	RAMXEED	F-RAM 256kbit FeRAM with x8 parallel interface - TSOP28 tray Learn More about RAMXEED fujitsu fram	Datasheet	184Expected 18/12/2026	$24.68 $22.88 $22.15 $21.61 View $21.08 $20.37 $19.86	Min.: 1 Mult.: 1	FRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
SRAM 256K,High-Speed,Async,32K x 8,12ns,5v,28 Pin TSOP I (8x13.4mm), RoHS IS61C256AL-12TLI-TR ISSI 1: $5.22 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. IS61C256AL-12TLI-TR Mouser Part No 870-61C256AL12TLITR	ISSI	SRAM 256K,High-Speed,Async,32K x 8,12ns,5v,28 Pin TSOP I (8x13.4mm), RoHS Learn More about ISSI asynchronous sram	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $5.22 $4.87 $4.73 $4.62 View Reel $3.71 $4.52 $4.27 $4.11 $3.71 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
SRAM 256K (32K x 8) 20ns Async SRAM 3.3v IS62LV256AL-20TLI ISSI 1: $7.10 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. IS62LV256AL-20TLI Mouser Part No 870-62LV256AL-20TLI	ISSI	SRAM 256K (32K x 8) 20ns Async SRAM 3.3v Learn More about ISSI asynchronous sram	Datasheet	Non-Stocked Lead-Time 12 Weeks	$7.10 $6.61	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
SRAM 256K,Low Power/Power Saver,Async,32K x 8,45ns,3.3v,28 Pin TSOP, RoHS IS62LV256AL-20TLI-TR ISSI 2,000: $3.69 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. IS62LV256AL-20TLI-TR Mouser Part No 870-62LV256AL-20TLIT	ISSI	SRAM 256K,Low Power/Power Saver,Async,32K x 8,45ns,3.3v,28 Pin TSOP, RoHS Learn More about ISSI asynchronous sram	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $3.69	Min.: 2,000 Mult.: 2,000 : 2,000	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
SRAM 256K,Low Power,Async,32K x 8,25ns,5v,28 Pin TSOP (8x13.4mm), RoHS, Automotive temp IS65C256AL-25TLA3 ISSI 1: $10.34 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. IS65C256AL-25TLA3 Mouser Part No 870-65C256AL-25TLA3	ISSI	SRAM 256K,Low Power,Async,32K x 8,25ns,5v,28 Pin TSOP (8x13.4mm), RoHS, Automotive temp	Datasheet	Non-Stocked Lead-Time 12 Weeks	$10.34 $9.62 $9.33 $8.89 View $6.85 $5.81	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-28	256 kbit
SRAM 256K,Low Power,Async,32K x 8,25ns,5v,28 Pin TSOP (8x13.4mm), RoHS, Automotive temp IS65C256AL-25TLA3-TR ISSI 2,000: $5.88 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. IS65C256AL-25TLA3-TR Mouser Part No 870-65C256AL25TLA3T	ISSI	SRAM 256K,Low Power,Async,32K x 8,25ns,5v,28 Pin TSOP (8x13.4mm), RoHS, Automotive temp	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $5.88	Min.: 2,000 Mult.: 2,000 : 2,000	SRAM	SMD/SMT	TSOP-28	256 kbit

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