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PY264-45WM PDF预览

PY264-45WM

更新时间: 2024-11-18 03:40:31
品牌 Logo 应用领域
PYRAMID 存储内存集成电路可编程只读存储器电动程控只读存储器
页数 文件大小 规格书
8页 136K
描述
8K X 8 REPROGRAMMABLE PROM

PY264-45WM 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active零件包装代码:DIP
包装说明:DIP,针数:24
Reach Compliance Code:unknown风险等级:5.38
Is Samacsys:N最长访问时间:45 ns
JESD-30 代码:R-CDIP-T24JESD-609代码:e0
内存密度:65536 bit内存集成电路类型:UVPROM
内存宽度:8功能数量:1
端子数量:24字数:8192 words
字数代码:8000工作模式:ASYNCHRONOUS
最高工作温度:125 °C最低工作温度:-55 °C
组织:8KX8封装主体材料:CERAMIC, METAL-SEALED COFIRED
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):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:5.715 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端子面层:TIN LEAD
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 mmBase Number Matches:1

PY264-45WM 数据手册

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PY264  
8K X 8 REPROGRAMMABLE PROM  
FEATURES  
EPROM Technology for reprogramming  
Single 5V±10% Power Supply  
High Speed  
– 35/45/55 ns (Commercial)  
– 35/45/55 ns (Military)  
Windowed devices for reprogramming  
Fully TTL Compatible Inputs and Outputs  
Low Power Operation:  
– 660 mW Commercial  
– 770 mW Military  
Standard Pinout (JEDEC Approved):  
– 24-Pin 600 mil Windowed CERDIP  
– 24-Pin 600 mil Non-Windowed Plastic DIP  
DESCRIPTION  
Toperformareadoperationfromthedevice,CSisLOW.  
The memory contents in the address established by the  
Address pins (A0 to A12) will become available on the  
outputs (O0 to O7).  
The PY264 is an 8Kx8 CMOS PROM. The device is  
availableinwindowedpackageswhichwhenexposedto  
UVlight,thememorycontentinthePROMiserasedand  
can be reprogrammed. EPROM technology is used in  
the memory cells for programming. The EPROM re-  
quires a 12.5V for programming. Devices are tested to  
insure that performance of the device meets the DC and  
AC specification limits after customer programming.  
The PY264 is available in 24-pin 600 mil Ceramic DIPs  
(Windowed) and Plastic DIPs (Non-Windowed).  
FUNCTIONAL BLOCK DIAGRAM  
PIN CONFIGURATION  
DIP (P8, WD2)  
Note: Window on  
WD2 package only  
Document # EPROM102 REV OR  
Revised July 2007  
1

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