Winbond----虛擬靜態隨機存取記憶體
(Pseudo SRAM)
Pseudo SRAM (Static Random Access Memory) consists of a DRAM macro core with a traditional SRAM interface; an on-chip refresh circuit that frees the user from the need to take care of this task. Comparing to traditional CMOS SRAM, PSRAM has advantage in higher density, higher speed, smaller die size, and DRAM compatible process.
Winbond----串口式闪存系列(一)
简单描述
功能: SPI with Single or Dual outputs Data Transfer up to 150M-bit/second Flexible Architecture with 4KB sectors Low power Consumption, Wide Temperation Range Software and Hardware Write protection 选用串行闪存的理由: (1)能够减少微处理器的封装管脚数目; (2)线路板(PCB)可以更小,更简单; (3)能够减少系统电路切换噪声; (4)能够减低系统功能及制造成本.
相关参数
型号: W25X10/W25X20
品牌: Winbond—Nuvoton
封装: SNIG/SSIG
详细介绍
Winbond----串口式闪存系列(二)
简单描述
功能: SPI with Single or Dual outputs Data Transfer up to 150M-bit/second Flexible Architecture with 4KB sectors Low power Consumption, Wide Temperation Range Software and Hardware Write protection 选用串行闪存的理由: (1)能够减少微处理器的封装管脚数目; (2)线路板(PCB)可以更小,更简单; (3)能够减少系统电路切换噪声; (4)能够减低系统功能及制造成本.
相关参数
型号: W25X40/25X80/W25D80
品牌: Winbond--Nuvoton
封装: SNIG/SSIG
详细介绍
Winbond----串口式闪存系列(三)
简单描述
功能: SPI with Single or Dual outputs Data Transfer up to 150M-bit/second Flexible Architecture with 4KB sectors Low power Consumption, Wide Temperation Range Software and Hardware Write protection 选用串行闪存的理由: (1)能够减少微处理器的封装管脚数目; (2)线路板(PCB)可以更小,更简单; (3)能够减少系统电路切换噪声; (4)能够减低系统功能及制造成本.
相关参数
型号: W25X16/W25X32
品牌: Winbond--Nuvoton
封装: SNIG/SSIG
详细介绍
Winbond----串口式闪存系列(四)
简单描述
功能: SPI with Single or Dual outputs Data Transfer up to 150M-bit/second Flexible Architecture with 4KB sectors Low power Consumption, Wide Temperation Range Software and Hardware Write protection 选用串行闪存的理由: (1)能够减少微处理器的封装管脚数目; (2)线路板(PCB)可以更小,更简单; (3)能相关参数够减少系统电路切换噪声; (4)能够减低系统功能及制造成本.
型号: W25X32/W25X64
品牌: Winbond--Nuvoton
封装: SNIG/SSIG
详细介绍
Winbond----家电类微处理器芯片
简单描述
功能: Operating voltage: 1.2V to 1.8V(LCD drive voltage: 3.0V or 4.5V)Single system clock: : Crystal or RC Memory 2048 x 16 bit program ROM (including 2K x 4 bit look-up table) 128 x 4 bit data RAM (including 16 working registers) 24 x 4 LCD data RAM 21 input/output pins Two Power-down mode: Hold mode and Stop mode Five types of interrupts LCD driver output: 24 segment
Winbond----通讯类微处理器芯片
简单描述
功能: Operating Voltage 2.4V – 5.5V Dual-clock Operation, Main Oscillator 3.58 MHz or 400 KHz , Sub-oscillator 32.768 KHz crystal only Memory 16384 (16K) x 16 bits program ROM (including 64K x 4 bit look-up table) 2048(2K) x 4 bits data RAM (including 16 nibbles x 16 pages working registers) 40 x 4 LCD data RAM 24 Input/Output Pins 3 Power-down Mode : Hold mode, Stop mo
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