ISSI's brochure for their low pin count RAM solutions.
ISSI's brochure for their serial and quad RAM products.
Today, ISSI offers 3.3V SDRAM, DDR, DDR2, DDR3, as well as Low Power SDRAM, LPDDR and LPDDR2 DRAM.
ISSI's automotive memory solutions.
ISSI eMMC NAND Flash Memory offers unparalleled performance and endurance, including an enhanced mode that allows configuration as a pseudo-SLC.
ISSI 的 LPDDR4 和 LPDDR4X 是低压存储器件,提供 2 Gb、4 Gb 和 8 Gb 密度。这些器件被组织为每器件 1 或 2 个通道,每通道 8 个存储块、16 位。LPDDR4 和 LPDDR4X 采用双倍数据速率架构实现高速运行。该产品采用双倍数据速率架构实现高速运行。这种双倍数据速率架构本质上是 16N 预取架构,在 I/O 引脚上设计有每时钟周期传输两个数据字的接口。LPDDR4 和 LPDDR4X 都提供完全同步运行模式,以时钟的上升沿和下降沿为基准。
ISSI introduces its new Family of IS25LP and IS25WP/WJ series of flash devices. The family builds upon the success of ISSI’s IS25LQ and IS25WQ family by introducing leading edge features such as double data rate* interface modes, SFDP support, and the popular 2 cycle instruction input.
The ISSI LPDDR4 and LPDDR4X are low-voltage memory devices available in 2, 4, and 8 gigabit densities. The devices are organized as one or two channels per device where each channel is eight banks and 16-bits.
ISSI 的 LPDDR4/4X 移动版 SDRAM 使用双倍传输速率架构来实现高速工作,具有 2 Gb、4 Gb 和 8 Gb 密度。
了解嵌入式存储器的基础知识,对比 EEPROM、FRAM、eMMC 和 SD 卡,知道用那款、用在那以及如何用。