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M28W320CB100GB1T PDF预览

M28W320CB100GB1T

更新时间: 2024-11-17 22:35:11
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 闪存内存集成电路
页数 文件大小 规格书
42页 276K
描述
32 Mbit 2Mb x16, Boot Block Low Voltage Flash Memory

M28W320CB100GB1T 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:BGA包装说明:6.39 X 10.50 MM, 0.75 MM PITCH, MICRO, BGA-47
针数:47Reach Compliance Code:compliant
ECCN代码:3A991.B.1.AHTS代码:8542.32.00.51
风险等级:5.3最长访问时间:100 ns
其他特性:BOTTOM BOOT BLOCK启动块:BOTTOM
命令用户界面:YES通用闪存接口:YES
数据轮询:NOJESD-30 代码:R-PBGA-B47
长度:10.5 mm内存密度:33554432 bit
内存集成电路类型:FLASH内存宽度:16
功能数量:1部门数/规模:8,63
端子数量:47字数:2097152 words
字数代码:2000000工作模式:ASYNCHRONOUS
最高工作温度:70 °C最低工作温度:
组织:2MX16封装主体材料:PLASTIC/EPOXY
封装代码:VFBGA封装等效代码:BGA47,6X8,30
封装形状:RECTANGULAR封装形式:GRID ARRAY, VERY THIN PROFILE, FINE PITCH
并行/串行:PARALLEL电源:1.8/3,3/3.3 V
编程电压:3 V认证状态:Not Qualified
座面最大高度:1 mm部门规模:4K,32K
最大待机电流:0.000005 A子类别:Flash Memories
最大压摆率:0.02 mA最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):2.7 V标称供电电压 (Vsup):3 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL端子形式:BALL
端子节距:0.75 mm端子位置:BOTTOM
切换位:NO类型:NOR TYPE
宽度:6.39 mmBase Number Matches:1

M28W320CB100GB1T 数据手册

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M28W320CT  
M28W320CB  
32 Mbit (2Mb x16, Boot Block) Low Voltage Flash Memory  
PRELIMINARY DATA  
SUPPLY VOLTAGE  
– V = 2.7V to 3.6V: for Program, Erase and  
DD  
Read  
– V  
= 1.65V or 2.7V: Input/Output option  
DDQ  
– V = 12V: optional Supply Voltage for fast  
PP  
µBGA  
Program  
ACCESS TIME  
– 2.7V to 3.6V: 90ns  
– 2.7V to 3.6V: 100ns  
TSOP48 (N)  
12 x 20mm  
µBGA47 (GB)  
8 x 6 solder balls  
PROGRAMMING TIME:  
– 10µs typical  
– Double Word Programming Option  
PROGRAM/ERASE CONTROLLER (P/E.C.)  
COMMON FLASH INTERFACE  
MEMORY BLOCKS  
Figure 1. Logic Diagram  
– Parameter Blocks (Top or Bottom location)  
– Main Blocks  
BLOCK PROTECTION UNPROTECTION  
– All Blocks protected at Power Up  
– Any combination of blocks can be protected  
– WP for block locking  
V
V
V
DD DDQ PP  
21  
16  
A0-A20  
DQ0-DQ15  
SECURITY  
W
E
– 64-bit user Programmable OTP cells  
– 64-bit unique device identifier  
– One Parameter Block Permanently Lockable  
AUTOMATIC STAND-BY MODE  
PROGRAM and ERASE SUSPEND  
M28W320CT  
M28W320CB  
G
RP  
WP  
100,000 PROGRAM/ERASE CYCLES per  
BLOCK  
20 YEARS of DATA RETENTION  
– Defectivity below 1ppm/year  
V
SS  
ELECTRONIC SIGNATURE  
AI03521  
– Manufacturer Code: 20h  
– Top Device Code, M28W320CT: 88BAh  
– Bottom Device Code, M28W320CB: 88BBh  
May 2000  
1/42  
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.  

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