5秒后页面跳转
DS1217A/64K-25 PDF预览

DS1217A/64K-25

更新时间: 2024-01-20 01:31:16
品牌 Logo 应用领域
达拉斯 - DALLAS 存储内存集成电路静态存储器
页数 文件大小 规格书
8页 80K
描述
Nonvolatile Read/Write Cartridge

DS1217A/64K-25 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:MODULE针数:30
Reach Compliance Code:not_compliantHTS代码:8542.32.00.71
风险等级:5.7Is Samacsys:N
最长访问时间:250 nsJESD-30 代码:R-XSMA-N30
JESD-609代码:e0内存密度:65536 bit
内存集成电路类型:MEMORY CIRCUIT内存宽度:8
功能数量:1端子数量:30
字数:8192 words字数代码:8000
工作模式:ASYNCHRONOUS最高工作温度:70 °C
最低工作温度:组织:8KX8
封装主体材料:UNSPECIFIED封装等效代码:CARD30
封装形状:RECTANGULAR封装形式:MICROELECTRONIC ASSEMBLY
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
认证状态:Not Qualified最大待机电流:0.01 A
子类别:SRAMs最大压摆率:0.075 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:COMMERCIAL
端子面层:TIN LEAD端子形式:NO LEAD
端子位置:SINGLE处于峰值回流温度下的最长时间:NOT SPECIFIED
Base Number Matches:1

DS1217A/64K-25 数据手册

 浏览型号DS1217A/64K-25的Datasheet PDF文件第2页浏览型号DS1217A/64K-25的Datasheet PDF文件第3页浏览型号DS1217A/64K-25的Datasheet PDF文件第4页浏览型号DS1217A/64K-25的Datasheet PDF文件第5页浏览型号DS1217A/64K-25的Datasheet PDF文件第6页浏览型号DS1217A/64K-25的Datasheet PDF文件第7页 
DS1217A  
DS1217A  
Nonvolatile Read/Write Cartridge  
FEATURES  
PIN ASSIGNMENT  
User-insertable  
Name  
Name  
Position  
Capacity up to 32K x 8  
Ground  
+5 Volts  
No Connect  
Address 14  
Address 12  
Address 7  
Address 6  
Address 5  
Address 4  
Address 3  
Address 2  
Address 1  
Address 0  
Data I/O 0  
Data I/O 1  
Data I/O 2  
Ground  
A1  
B1  
A2  
B2  
Standard bytewide pinout facilitates connection to  
JEDEC 28-pin DIP socket via ribbon cable  
Write Enable  
Address 13  
Address 8  
A3  
B3  
A4  
B4  
Data retention greater than 10 years  
A5  
B5  
Address 9  
A6  
B6  
Automatic write protection circuitry safeguards  
against data loss  
Address 11  
Output Enable  
Address 10  
Cartridge Enable  
Data I/O 7  
A7  
B7  
A8  
B8  
Manual switch unconditionally protects data  
Compact size and shape  
A9  
B9  
A10  
A11  
A12  
A13  
A14  
A15  
B10  
B11  
B12  
B13  
B14  
B15  
Data I/O 6  
Rugged and durable  
Data I/O 5  
Wide operating temperature range of 0°C to 70°C  
Data I/O 4  
Data I/O 3  
OFF – ON  
3”  
A1  
B1  
See Mech. Drawings Section  
DESCRIPTION  
The DS1217A is a nonvolatile RAM designed for porta-  
ble applications requiring a rugged and durable pack-  
age. The nonvolatile cartridge is available in densities  
ranging from 2K x 8 to 32K x 8 in 8K byte increments. A  
card edge connector is required for connection to a host  
system. A standard 30-pin connector can be used for di-  
rect mount to a printed circuit board. Alternatively, re-  
mote mounting can be accomplished with a 28-conduc-  
tor ribbon cable terminated with a 28-pin DIP plug. The  
remote method can be used to retrofit existing systems  
that have JEDEC 28-pin bytewide memory sites.  
The DS1217A cartridge has a lifetime energy source to  
retaindata and circuitry needed to automatically protect  
memory contents. Reading and writing the memory lo-  
cationsis the same as usingconventionalstaticRAM. If  
the user wants to convert from read/write memory to  
read-only memory, a manual switch is provided to un-  
conditionally protect memory contents.  
030598 1/8  

与DS1217A/64K-25相关器件

型号 品牌 获取价格 描述 数据表
DS1217A-16K-25 ROCHESTER

获取价格

SPECIALTY MEMORY CIRCUIT, SMA30
DS1217A-16K-25 MAXIM

获取价格

SPECIALTY MEMORY CIRCUIT, SMA30
DS1217M DALLAS

获取价格

Nonvolatile Read/Write Cartridge
DS1217M_03 DALLAS

获取价格

Nonvolatile Read/Write Cartridge
DS1217M-1/2-25 MAXIM

获取价格

Memory Circuit, 512KX8, CMOS
DS1217M1/2-25 DALLAS

获取价格

Nonvolatile Read/Write Cartridge
DS1217M1/2-25/KODAK-OB1 MAXIM

获取价格

Memory Circuit
DS1217M-1-25 MAXIM

获取价格

Memory Circuit, 512KX8, CMOS
DS1217M1-25 DALLAS

获取价格

Nonvolatile Read/Write Cartridge
DS1217M2-25 DALLAS

获取价格

Nonvolatile Read/Write Cartridge