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FM28V202A-TG PDF预览

FM28V202A-TG

更新时间: 2024-10-02 21:08:35
品牌 Logo 应用领域
赛普拉斯 - CYPRESS 光电二极管内存集成电路
页数 文件大小 规格书
22页 371K
描述
Memory Circuit, 128KX16, CMOS, PDSO44, TSOP2-44

FM28V202A-TG 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:TSOP2,Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.32.00.71
Factory Lead Time:1 week风险等级:2.18
JESD-30 代码:R-PDSO-G44JESD-609代码:e4
长度:18.415 mm内存密度:2097152 bit
内存集成电路类型:MEMORY CIRCUIT内存宽度:16
湿度敏感等级:3功能数量:1
端子数量:44字数:131072 words
字数代码:128000工作模式:ASYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:128KX16封装主体材料:PLASTIC/EPOXY
封装代码:TSOP2封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE峰值回流温度(摄氏度):260
座面最大高度:1.194 mm最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):2 V标称供电电压 (Vsup):3.3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:0.8 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:10.16 mmBase Number Matches:1

FM28V202A-TG 数据手册

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FM28V202A  
2-Mbit (128 K × 16) F-RAM Memory  
2-Mbit (128  
K × 16) F-RAM Memory  
Industrial temperature: –40 C to +85 C  
Features  
44-pin thin small outline package (TSOP) Type II  
2-Mbit ferroelectric random access memory (F-RAM) logically  
organized as 128 K × 16  
Restriction of hazardous substances (RoHS) compliant  
Configurable as 256 K × 8 using UB and LB  
High-endurance 100 trillion (1014) read/writes  
Functional Overview  
151-year data retention (see the Data Retention and  
Endurance table)  
NoDelay™ writes  
Page mode operation to 30-ns cycle time  
Advanced high-reliability ferroelectric process  
The FM28V202A is a 128 K × 16 nonvolatile memory that reads  
and writes similar to a standard SRAM. A ferroelectric random  
access memory or F-RAM is nonvolatile, which means that data  
is retained after power is removed. It provides data retention for  
over 151 years while eliminating the reliability concerns,  
functional disadvantages, and system design complexities of  
battery-backed SRAM (BBSRAM). Fast write timing and high  
write endurance make the F-RAM superior to other types of  
memory.  
SRAM compatible  
Industry-standard 128 K × 16 SRAM pinout  
60-ns access time, 90-ns cycle time  
Advanced features  
Software-programmable block write-protect  
The FM28V202A operation is similar to that of other RAM  
devices and therefore, it can be used as a drop-in replacement  
for a standard SRAM in a system. Read cycles may be triggered  
by CE or simply by changing the address and write cycles may  
be triggered by CE or WE. The F-RAM memory is nonvolatile  
due to its unique ferroelectric memory process. These features  
make the FM28V202A ideal for nonvolatile memory applications  
requiring frequent or rapid writes.  
Superior to battery-backed SRAM modules  
No battery concerns  
Monolithic reliability  
True surface mount solution, no rework steps  
Superior for moisture, shock, and vibration  
Low power consumption  
Active current 7 mA (typ)  
Standby current 120 A (typ)  
The device is available in a 400-mil, 44-pin TSOP-II surface  
mount package. Device specifications are guaranteed over the  
industrial temperature range –40 °C to +85 °C.  
For a complete list of related documentation, click here.  
Low-voltage operation: VDD = 2.0 V to 3.6 V  
Logic Block Diagram  
16 K x 16 block  
16 K x 16 block  
16 K x 16 block  
16 K x 16 block  
16 K x 16 block  
16 K x 16 block  
16 K x 16 block  
16 K x 16 block  
A
16-2  
A
16-0  
A
1-0  
. . .  
CE  
Column Decoder  
WE  
DQ  
15-0  
Control  
UB, LB  
I/O Latch & Bus Driver  
Logic  
OE  
ZZ  
Cypress Semiconductor Corporation  
Document Number: 001-90309 Rev. *G  
198 Champion Court  
San Jose, CA 95134-1709  
408-943-2600  
Revised April 20, 2017  

FM28V202A-TG 替代型号

型号 品牌 替代类型 描述 数据表
FM28V202A-TGTR CYPRESS

完全替代

Memory Circuit, 128KX16, CMOS, PDSO44, TSOP2-44

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