- 您现在的位置：买卖IC网 > PDF目录98023 > ML54051 (LAPIS SEMICONDUCTOR CO LTD) FLASH MEMORY DRIVE CONTROLLER, PQFP120 PDF资料下载
参数资料
| 型号： | ML54051 |
| 厂商： | LAPIS SEMICONDUCTOR CO LTD |
| 元件分类： | 存储控制器/管理单元 |
| 英文描述： | FLASH MEMORY DRIVE CONTROLLER, PQFP120 |
| 封装： | 14 X 14 MM, 0.40 MM PITCH, PLASTIC, TQFP-120 |
| 文件页数： | 8/37页 |
| 文件大小： | 304K |
| 代理商： | ML54051 |
第1页第2页第3页第4页第5页第6页第7页当前第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页
Semiconductor
ML54051
12/33
5.2 Write Sector Commands
Two methods are reserved for a faster access.
5.2.1
Dual Port Control
By controlling Port A and Port B independently, 2 chips can be accessed simultaneously when
erasing data or writing the same data, which doubles the access time.
Chip 1
Port A
Chip 3
Chip 5
Chip 2
Port B
Chip 4
Chip 6
5.2.2
Block Control
When the host requests a write that includes Block 1 of Port B, if it is unnecessary to save the stored
data, a block read will not be performed for the shaded section of the diagram below, which saves
read time.
This is enabled by making use of NAND flash memory characteristics to erase data in a unit of
a block.
Port A
Block 1
Port B
Block 1
Port A
Block 2
相关PDF资料 |
PDF描述 |
|---|---|
| ML60851CGA | UNIVERSAL SERIAL BUS CONTROLLER, PQFP44 |
| ML60851DTB | UNIVERSAL SERIAL BUS CONTROLLER, PQFP44 |
| ML60852A | UNIVERSAL SERIAL BUS CONTROLLER, PQFP44 |
| ML63187-XXXGA | 4-BIT, MROM, 2 MHz, MICROCONTROLLER, PQFP128 |
| ML63193-XXXWA | 4-BIT, MROM, 2 MHz, MICROCONTROLLER, UUC128 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ML54053 | 制造商:OKI 制造商全称:OKI electronic componets 功能描述:NAND Flash Memory Controller |
| ML541PYA | 制造商:COILCRAFT 制造商全称:Coilcraft lnc. 功能描述:High-Reliability Power Inductors |
| ML558PTA222MLZ | 制造商:COILCRAFT 制造商全称:Coilcraft lnc. 功能描述:High-Reliability Power Inductors |
| ML5-6/30/115 | 制造商:PEPPERL+FUCHS 功能描述:Photoelectric (Automation) 制造商:PEPPERL+FUCHS 功能描述:Retro-reflective sensor,ML5-6/30/115 |
| ML5-6/32/115 | 制造商:PEPPERL+FUCHS 功能描述:Retro-reflective sensor,ML5-6/32/115 2m |
发布紧急采购，3分钟左右您将得到回复。