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AT27C4096-55PJ PDF预览

AT27C4096-55PJ

更新时间: 2024-10-31 19:36:15
品牌 Logo 应用领域
爱特美尔 - ATMEL OTP只读存储器光电二极管内存集成电路
页数 文件大小 规格书
14页 346K
描述
OTP ROM, 256KX16, 55ns, CMOS, PDIP40, 0.600 INCH, PLASTIC, MS-011AC, DIP-40

AT27C4096-55PJ 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:DIP
包装说明:DIP,针数:40
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.32.00.71风险等级:5.61
最长访问时间:55 nsJESD-30 代码:R-PDIP-T40
JESD-609代码:e3长度:52.324 mm
内存密度:4194304 bit内存集成电路类型:OTP ROM
内存宽度:16湿度敏感等级:1
功能数量:1端子数量:40
字数:262144 words字数代码:256000
工作模式:ASYNCHRONOUS最高工作温度:85 °C
最低工作温度:-40 °C组织:256KX16
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峰值回流温度(摄氏度):245
认证状态:Not Qualified座面最大高度:4.826 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:INDUSTRIAL
端子面层:MATTE TIN端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:15.24 mm
Base Number Matches:1

AT27C4096-55PJ 数据手册

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Features  
Fast Read Access Time – 55 ns  
Low Power CMOS Operation  
– 100 µA Maximum Standby  
– 40 mA Maximum Active at 5 MHz  
JEDEC Standard Packages  
– 40-lead PDIP  
– 44-lead PLCC  
– 40-lead VSOP  
4-Megabit  
(256K x 16)  
OTP EPROM  
Direct Upgrade from 512-Kbit, 1-Mbit, and 2-Mbit  
(AT27C516, AT27C1024, and AT27C2048) EPROMs  
5V 10ꢀ Power Supply  
High Reliability CMOS Technology  
– 2,000V ESD Protection  
– 200 mA Latchup Immunity  
Rapid Programming Algorithm – 50 µs/Word (Typical)  
CMOS and TTL Compatible Inputs and Outputs  
Integrated Product Identification Code  
Industrial Temperature Range  
Green (Pb/Halide-free) Packaging Option  
AT27C4096  
1. Description  
The AT27C4096 is a low-power, high-performance 4,194,304-bit one-time program-  
mable read-only memory (OTP EPROM) organized 256K by 16 bits. It requires a  
single 5V power supply in normal read mode operation. Any word can be accessed in  
less than 55 ns, eliminating the need for speed-reducing WAIT states. The x16 organi-  
zation makes this part ideal for high-performance 16- and 32-bit microprocessor  
systems.  
In read mode, the AT27C4096 typically consumes 15 mA. Standby mode supply cur-  
rent is typically less than 10 µA.  
The AT27C4096 is available in industry-standard JEDEC-approved one-time pro-  
grammable (OTP) plastic PDIP, PLCC, and VSOP packages. The device features  
two-line control (CE, OE) to eliminate bus contention in high-speed systems.  
With high density 256K word storage capability, the AT27C4096 allows firmware to be  
stored reliably and to be accessed by the system without the delays of mass storage  
media.  
Atmel’s AT27C4096 has additional features that ensure high quality and efficient pro-  
duction use. The RapidProgramming Algorithm reduces the time required to program  
the part and guarantees reliable programming. Programming time is typically only  
50 µs/word. The Integrated Product Identification Code electronically identifies the  
device and manufacturer. This feature is used by industry-standard programming  
equipment to select the proper programming algorithms and voltages.  
0311I–EPROM–12/07  

AT27C4096-55PJ 替代型号

型号 品牌 替代类型 描述 数据表
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