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主頁 ? 產(chǎn)品中心 ? Flash ? SPI Nor Flash ? XMC武漢新芯 ?
 SPI Flash (即SPI Nor Flash)是Nor Flash的一種,NOR Flash根據(jù)數(shù)據(jù)傳輸?shù)奈粩?shù)可以分為并行(Parallel)NOR Flash和串行(SPI)NOR Flash,SPI Nor Flash每次傳輸一個(gè)bit位的數(shù)據(jù),parallel Nor Flash每次傳輸多個(gè)bit位的數(shù)據(jù),SPI Nor Flash比parallel便宜,接口簡單點(diǎn),但速度慢。NOR Flash是一種非易失性的存儲器,具有存儲容量大,數(shù)據(jù)保存時(shí)間長的特點(diǎn),其擦寫次數(shù)多達(dá)10萬次,數(shù)據(jù)更新速度比EEPROM要快很多,在斷電的情況下也能保存數(shù)據(jù),常用來保存一些重要的配置信息。
武漢新芯  武漢新芯集成電路制造有限公司于2006年成立,武漢新芯是業(yè)界領(lǐng)先的NOR Flash供應(yīng)商,產(chǎn)品覆蓋主消費(fèi)類、工業(yè)物聯(lián)網(wǎng)、汽車電子等各類終端市場。武   漢新芯生產(chǎn)的圖像傳感器(CIS)芯片兼?zhèn)涓咝阅芎偷凸牡膬?yōu)勢,已成功打入國內(nèi)主流智能手機(jī)品牌供應(yīng)鏈。
Density Voltage Part No. Speed Temperature Packages PDF下載
256Mbit 2.3V-3.6V XM25QH256B 133MHz (x1, x2, x4) QPI -40°C to +85°C SOP-16 300, WSON 6x8 8L, KGD 暫無
256Mbit 1.65V-1.95V XM25QU256B 108MHz (x1, x2, x4) QPI -40°C to +85°C SOP-16 300, WSON 6x8 8L, KGD 暫無
256Mbit 1.65V-3.6V XM25QW256C 108MHz (x1, x2, x4) QPI -40°C to +105°C SOP-8 208, WSON 6x8 8L, WSON 5x6 8L 暫無
128Mbit 2.7V-3.6V XM25QH128A 104MHz (x1, x2, x4) QPI -40°C to +85°C SOP-8 208, WSON 5x6 8L, BGA24 暫無
128Mbit 1.65V-1.95V XM25QU128C 104MHz (x1, x2, x4) QPI -40°C to +85°C SOP-8 208, VSOP-8 208, WSON 5x6 8L 暫無
128Mbit 1.65V-3.6V XM25QW128C 104MHz (x1, x2, x4) QPI -40°C to +105°C SOP-8 208, VSOP-8 208, WSON 5x6 8L 暫無
64Mbit 2.7V-3.6V XM25QH64A 104MHz (x1, x2, x4) QPI -40°C to +85°C SOP-8 208, WSON 5x6 8L, BGA24 暫無
64Mbit 1.65V-1.95V XM25QU64A 104MHz (x1, x2, x4) QPI -40°C to +85°C SOP-8 208, VSOP-8 208, WSON 5x6 8L 暫無
64Mbit 1.65V-3.6V XM25QW64C 108MHz (x1, x2, x4) QPI -40°C to +105°C SOP-8 208, VSOP-8 208, WSON 5x6 8L 暫無
32Mbit 2.7V-3.6V XM25QH32B 104MHz (x1, x2, x4) QPI -40°C to +85°C SOP-8 208/150, USON 4x3 8L, WSON 5x6 8L 暫無
32Mbit 1.65V-1.95V XM25QU32B 104MHz (x1, x2, x4) QPI -40°C to +85°C SOP-8 208/150, USON 4x3 8L, WSON 5x6 8L 暫無
32Mbit 1.65V-3.6V XM25QW32C 108MHz (x1, x2, x4) QPI -40°C to +105°C SOP-8 208/150, USON 4x3 8L, WSON 5x6 8L 暫無
16Mbit 2.7V-3.6V XM25QH16B 104MHz (x1, x2, x4) QPI -40°C to +85°C SOP-8 208/150, USON 4x3 8L, WSON 5x6 8L 暫無
16Mbit 1.65V-1.95V XM25QU16B 104MHz (x1, x2, x4) QPI -40°C to +85°C SOP-8 208, USON 4x3 8L, WSON 5x6 8L 暫無
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