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27C256TRPDS-20 PDF预览

27C256TRPDS-20

更新时间: 2024-02-21 15:39:46
品牌 Logo 应用领域
麦斯威 - MAXWELL 存储可编程只读存储器OTP只读存储器电动程控只读存储器
页数 文件大小 规格书
14页 124K
描述
256K (32K x 8-Bit) OTP EPROM

27C256TRPDS-20 技术参数

是否Rohs认证: 不符合生命周期:Contact Manufacturer
零件包装代码:DIP包装说明:DIP,
针数:32Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.32.00.71
风险等级:5.09Is Samacsys:N
最长访问时间:200 nsJESD-30 代码:R-PDIP-T32
长度:40.64 mm内存密度:262144 bit
内存集成电路类型:OTP ROM内存宽度:8
功能数量:1端子数量:32
字数:32768 words字数代码:32000
工作模式:ASYNCHRONOUS最高工作温度:125 °C
最低工作温度:-55 °C组织:32KX8
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装形状:RECTANGULAR封装形式:IN-LINE
并行/串行:PARALLEL认证状态:Not Qualified
筛选级别:MIL-STD-883 Class S座面最大高度:6.096 mm
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 V表面贴装:NO
技术:CMOS温度等级:MILITARY
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL总剂量:100k Rad(Si) V
宽度:15.24 mmBase Number Matches:1

27C256TRPDS-20 数据手册

 浏览型号27C256TRPDS-20的Datasheet PDF文件第2页浏览型号27C256TRPDS-20的Datasheet PDF文件第3页浏览型号27C256TRPDS-20的Datasheet PDF文件第4页浏览型号27C256TRPDS-20的Datasheet PDF文件第5页浏览型号27C256TRPDS-20的Datasheet PDF文件第6页浏览型号27C256TRPDS-20的Datasheet PDF文件第7页 
27C256T  
256K (32K x 8-Bit) OTP EPROM  
A5-A9  
1024 x 1022  
Memory Matrix  
x-Decoder  
A12-A14  
NC  
I/O0  
Y- Gating  
Input  
Data  
Control  
I/O 7  
Y - Decoder  
27C256T  
CE  
OE  
A0-A4  
A10-A11  
PGM  
VCC  
VPP  
VSS  
H
H
: High Threshhold Inverter  
Logic Diagram  
FEATURES:  
DESCRIPTION:  
• 32K x 8-bit OTP EPROM organization  
• RAD-PAK® radiation-hardened against natural space  
radiation  
Total dose hardness:  
- > 100 Krad (Si), depending upon space mission  
• Excellent Single Event Effects:  
Maxwell Technologies’ 27C256T high density 256-Kilobit one-  
time programmable electrically programmable read only mem-  
ory microcircuit features a greater than 100 krad (Si) total  
dose tolerance, depending upon space mission. The 27C256T  
features fast address times and low power dissipation. The  
27C256T offers high speed programming using page pro-  
gramming mode.  
-SEL > 80 MeV/mg/cm2  
TH  
-SEUTH > 80 Mev/mg/cm2  
• Package:  
-32 pin RAD-PAK® flat pack  
-32 pin RAD-PAK® DIP  
• Fast access time:  
- 120, 150, 200 ns (max)  
Low power dissipation:  
- Active mode: 100 mW/MHz (typ)  
- Standby mode: 10 µW (typ)  
Page programming time: 14 sec (typ)  
• Programming power supply:  
Maxwell Technologies' patented RAD-PAK® packaging technol-  
ogy incorporates radiation shielding in the microcircuit pack-  
age. It eliminates the need for box shielding while providing  
the required radiation shielding for a lifetime in orbit or space  
mission. In a GEO orbit, RAD-PAK® provides greater than 100  
krad (Si) radiation dose tolerance. This product is available  
with screening up to Class S.  
- V = 12.5 V  
PP  
• One-time programmable  
• Pin arrangement  
- JEDEC standard byte-wide EPROM  
- Flash memory and mask ROM compatible  
06.24.02 REV 4  
1
All data sheets are subject to change without notice  
(858) 503-3300 - Fax: (858) 503-3301 - www.maxwell.com  
©2003 Maxwell Technologies  
All rights reserved.  

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