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AT27C512R-45PU PDF预览

AT27C512R-45PU

更新时间: 2024-09-09 12:51:55
品牌 Logo 应用领域
爱特美尔 - ATMEL 存储内存集成电路光电二极管PCOTP只读存储器
页数 文件大小 规格书
13页 801K
描述
512K (64K x 8) One-time Programmable, Read-only Memory

AT27C512R-45PU 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:DIP包装说明:DIP, DIP28,.6
针数:28Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.32.00.61
风险等级:8.03Samacsys Confidence:3
Samacsys Status:ReleasedSamacsys PartID:166207
Samacsys Pin Count:28Samacsys Part Category:Integrated Circuit
Samacsys Package Category:Dual-In-Line PackagesSamacsys Footprint Name:28P6
Samacsys Released Date:2015-09-17 10:56:35Is Samacsys:N
最长访问时间:45 nsI/O 类型:COMMON
JESD-30 代码:R-PDIP-T28长度:37.0205 mm
内存密度:524288 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:28字数:65536 words
字数代码:64000工作模式:ASYNCHRONOUS
最高工作温度:125 °C最低工作温度:-40 °C
组织:64KX8输出特性:3-STATE
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP28,.6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):NOT SPECIFIED电源:5 V
认证状态:Not Qualified座面最大高度:4.826 mm
最大待机电流:0.0001 A子类别:OTP ROMs
最大压摆率:0.02 mA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:AUTOMOTIVE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

AT27C512R-45PU 数据手册

 浏览型号AT27C512R-45PU的Datasheet PDF文件第2页浏览型号AT27C512R-45PU的Datasheet PDF文件第3页浏览型号AT27C512R-45PU的Datasheet PDF文件第4页浏览型号AT27C512R-45PU的Datasheet PDF文件第5页浏览型号AT27C512R-45PU的Datasheet PDF文件第6页浏览型号AT27C512R-45PU的Datasheet PDF文件第7页 
Features  
Fast read access time – 45ns  
Low-power CMOS operation  
– 100µA max standby  
– 20mA max active at 5MHz  
JEDEC standard packages  
– 28-lead PDIP  
– 32-lead PLCC  
5V10ꢀ supply  
High-reliability CMOS technology  
– 2,000V ESD protection  
512K (64K x 8)  
One-time  
– 200mA latchup immunity  
Programmable,  
Read-only Memory  
Rapid programming algorithm – 100µs/byte (typical)  
CMOS- and TTL-compatible inputs and outputs  
Integrated product identification code  
Industrial and automotive temperature ranges  
Green (Pb/halide-free) packaging option  
Atmel AT27C512R  
1.  
Description  
The Atmel® AT27C512R is a low-power, high-performance, 524,288-bit, one-time pro-  
grammable, read-only memory (OTP EPROM) organized as 64K by 8 bits. It requires only  
one 5V power supply in normal read mode operation. Any byte can be accessed in less than  
45ns, eliminating the need for speed reducing WAIT states on high-performance micropro-  
cessor systems.  
The Atmel scaled CMOS technology provides high speed, lower active power consumption,  
and significantly faster programming. Power consumption is typically only 8mA in active  
mode and less than 10µA in standby mode.  
The AT27C512R is available in a choice of industry-standard, JEDEC-approved, one-time  
programmable (OTP) PDIP and PLCC packages. All devices feature two-line control (CE,  
OE) to give designers the flexibility to prevent bus contention.  
With 64K byte storage capability, the AT27C512R allows firmware to be stored reliably and  
to be accessed by the system without the delays of mass storage media.  
The AT27C512R has additional features to ensure high quality and efficient production use.  
The rapid programming algorithm reduces the time required to program the part and guar-  
antees reliable programming. Programming time is typically only 100µs/byte. The  
integrated product identification code electronically identifies the device and manufacturer.  
This feature is used by industry standard programming equipment to select the proper pro-  
gramming algorithms and voltages.  
0015P–EPROM–10/11  

AT27C512R-45PU 替代型号

型号 品牌 替代类型 描述 数据表
AT27C512R-70PU ATMEL

类似代替

512K (64K x 8) One-time Programmable, Read-only Memory
M27C512-90B6 STMICROELECTRONICS

功能相似

512 Kbit (64K x8) UV EPROM and OTP EPROM
AT27C512R-45PI ATMEL

功能相似

512K 64K x 8 OTP CMOS EPROM

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AT27C512R-45RU ATMEL

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AT27C512R-45TCT/R ATMEL

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AT27C512R-45TI ATMEL

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512K 64K x 8 OTP CMOS EPROM
AT27C512R-45TIT/R ATMEL

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OTP ROM, 64KX8, 45ns, CMOS, PDSO28, PLASTIC, TSOP-28