Static RAM keeps data without refresh and delivers fast, symmetrical read and write access — the working memory behind display frame buffers, voice data, and packet buffering.

Asynchronous parallel SRAM in TSOP and BGA packages gives simple, fast random access for industrial and legacy buses. Serial QSPI and OPI pSRAM fit in SOP8, USON8, and BGA-24 footprints when pins are tight.

pSRAM packs DRAM-class density into a memory with an SRAM-style interface, reaching 512Mb in a 24-ball BGA. For display cache and voice buffering, pSRAM wins on density per square millimeter.

IS62/IS61 asynchronous SRAM from 1Mbit to 32Mbit, x8 and x16 organizations, TSOP and BGA packages, 1.6V to 3.6V families, industrial temperature range.

CY15B/CY15V 8Mbit serial memory in compact DSO-8, DSO-14, and WSON-8 packages, 1.8V to 3.6V, 0-70 and -40~85 temperature grades.

MB85RS/MB85RQ serial memory, 2Mbit and 4Mbit in SOP-8 and SOP-16, 1.7V to 3.6V, with AEC-Q100 qualified options for automotive designs.

AS7C asynchronous SRAM, 4Mbit to 16Mbit at 3.3V, in TSOP-I, TSOP-II, and TFBGA-48 packages, industrial temperature range.

APS series RAM from 64Mb to 512Mb, x8 and x16, in SOP8, USON8, and BGA24/49 packages, with 1.8V and 3.3V families.

CSS series pSRAM with QSPI and OPI interfaces, 16Mbit to 512Mbit, in BGA-24, QFN-16, SOP-8, and USON-8, 1.8V and 3.3V families.

Frame buffering for smart wristbands and small TFT displays, where every milliwatt counts.

Audio data buffering in offline voice recognition and voice interaction designs.

AEC-Q100 qualified memories and industrial grades for body and cockpit electronics.

Working memory for connected sensors, gateways, and smart home products.

Packet buffering and fast random access in switches, routers, and network modules.

Industrial temperature SRAM keeps buffering reliable in PLCs and instruments.

RAM is the working memory of a system — it buffers display frames, voice and sensor data, and network packets, and shadows code for fast execution. It is volatile, so designs pair it with NOR Flash or eMMC for code and data that must survive power loss.

SRAM is static memory that needs no refresh and offers the fastest, simplest random access — our asynchronous parts range from 1Mbit to 32Mbit. pSRAM combines a DRAM-class storage core with an SRAM-like interface, reaching much higher density — up to 512Mb — in small BGA packages.

Asynchronous parallel SRAM suits simple buses and legacy or industrial platforms. QSPI pSRAM in SOP8 and USON8 packages fits space-limited designs with few pins. OPI (octal SPI) pSRAM gives the highest bandwidth for display cache and voice buffering in a 24-ball BGA.

For small buffers and parameter working memory, 1Mbit to 16Mbit at 3.3V or 1.8V is usually enough. Display cache and voice buffering typically use 64Mb to 512Mb at 1.8V. For automotive platforms, choose AEC-Q100 qualified parts. Send us your memory map and we will recommend a part.

Click the brand you need above to browse models, or contact us with your required density, organization, package, and temperature grade. We provide datasheets, samples, and fast quotes.

Non-volatile storage for boot code and firmware, with fast random access for XIP operation.

The low cost-per-gigabyte partner for data logging and media storage.

Byte-writable non-volatile storage for calibration data, counters, and small parameter sets.

Fast write, near-unlimited endurance, and zero-power retention for critical data.

Managed NAND with a standard controller interface for mainstream embedded storage.

Browse all memory, oscillator, MCU, analog, and sensor lines in one place.

How 128Mb pSRAM buffers audio data in offline voice modules — 1.8V operation, SOP8 package, and industrial temperature range for voice interaction designs.

How a smart wristband uses APS1604M-SQR-ZR as display cache, with 1.8V operation and a compact footprint to keep power draw and board space low.