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M28W320CT90N1T PDF预览

M28W320CT90N1T

更新时间: 2024-09-24 22:28:51
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 闪存存储内存集成电路光电二极管
页数 文件大小 规格书
42页 276K
描述
32 Mbit 2Mb x16, Boot Block Low Voltage Flash Memory

M28W320CT90N1T 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:TSOP包装说明:12 X 20 MM, PLASTIC, TSOP-48
针数:48Reach Compliance Code:not_compliant
ECCN代码:3A991.B.1.AHTS代码:8542.32.00.51
风险等级:5.37Is Samacsys:N
最长访问时间:90 ns其他特性:TOP BOOT BLOCK
启动块:TOP命令用户界面:YES
通用闪存接口:YES数据轮询:NO
JESD-30 代码:R-PDSO-G48JESD-609代码:e0
长度:18.4 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:48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:TSOP1封装等效代码:TSSOP48,.8,20
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE
并行/串行:PARALLEL峰值回流温度(摄氏度):NOT SPECIFIED
电源:3,3/3.3 V编程电压:3 V
认证状态:Not Qualified座面最大高度:1.2 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
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED切换位:NO
类型:NOR TYPE宽度:12 mm
Base Number Matches:1

M28W320CT90N1T 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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