35 ns access time

 Internally organized as 32 K×8

 Hands off automatic STORE on power down with only a small

capacitor

 STORE to QuantumTrap nonvolatile elements initiated by

software, device pin, or AutoStore on power down

 RECALL to SRAM initiated by software or power up

 Infinite read, write, and recall cycles

 1 million STORE cycles to QuantumTrap

 20 year data retention

 Core VCC = 2.7 V to 3.6 V; I/O VCCQ = 1.65 V to 1.95 V

 Industrial temperature

 48-ball fine-pitch ball grid array (FBGA) package

 Pb-free and restriction of hazardous substances (RoHS)

The Cypress CY14U256LA is a fast static RAM, with a

nonvolatile element in each memory cell. The memory is

organized as 32 K bytes of 8 bits each. The embedded

nonvolatile elements incorporate QuantumTrap technology,

producing the world’s most reliable nonvolatile memory. The

SRAM provides infinite read and write cycles, while independent

nonvolatile data resides in the highly reliable QuantumTrap cell.

Data transfers from the SRAM to the nonvolatile elements (the

STORE operation) takes place automatically at power down. On

power-up, data is restored to the SRAM (the RECALL operation)

from the nonvolatile memory. Both the STORE and RECALL

operations are also available under software control.

 深圳市英尚微电子中国区指定的授权代理

 JSC(EMLSI)、IPSILOG、BOYA、EVERSPIN、

NETSOL、ISOCOME、  PARAGON、SINOCHIP、UNIIC

著名半导体品牌的专业分销商  如：RAMTROM、ETRON、FUJITSU、LYONTEK、WILLSEMI

  韩国JSC(EMLSI),NETSOL和美国Everspin半导体中国区指定一级代理  

                    主要产品有：

                     1. Low power SRAM (低功耗静态随机存储器)1Mbit~8Mbit.

                     2. SPI SRAM(串行静态随机存储器)64Kbit~512Kbit.

                     3. PSRAM[Pseudo SRAM,UtRAM] (虚拟静态随机存储器)4Mbit~64Mbit.

                     4. Cellular RAM(伪静态随机存储器)4Mbit~64Mbit.

                     5.NvSRAM,F-RAM,MRAM(非易失性存储器)256Kbit~1Gbit

                     6. MCP 512Mbit+256Mbit,1Gbit+512Mbit,64Mbit+32Mbit,128Mbit+64Mbit,32Mbit+16Mbit

                     7. Mobile SDRAM/DDR(低功耗SDRAM/DDR)128Mbit~512Mbit