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参数资料
| 型号： | DS1249Y-70 |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | Static RAM |
| 英文描述： | 256K X 8 NON-VOLATILE SRAM MODULE, 70 ns, DMA32 |
| 封装： | 0.740 INCH, DIP-32 |
| 文件页数： | 10/10页 |
| 文件大小： | 286K |
| 代理商： | DS1249Y-70 |
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DS1249AB
Part Number Table
Notes:
See the DS1249AB QuickView Data Sheet for further information on this product family or download the DS1249AB full
data sheet (PDF, 196kB).
1.
Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
2.
Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business
day.
3.
Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt. More: See full data sheet
or Part Naming C onventions.
4.
* Some packages have variations, listed on the drawing. "PkgC ode/Variation" tells which variation the product uses.
5.
Part Number
Notes
Free
Sample
Buy
Direct
Package: TYPE PINS SIZE
DRAWING CODE/VAR *
Temp
RoHS/Lead-Free?
Materials Analysis
DS1249AB-100#
MOD;32 pin;600
Dwg: 56-G0002-001A (PDF)
Use pkgcode/variation: MDT32#7*
0C to +70C
RoHS/Lead-Free: Yes
Materials Analysis
DS1249AB-70#
MOD;32 pin;600
Dwg: 56-G0002-001A (PDF)
Use pkgcode/variation: MDT32#7*
0C to +70C
RoHS/Lead-Free: Yes
Materials Analysis
DS1249AB-85#
MOD;32 pin;600
Dwg: 56-G0002-001A (PDF)
Use pkgcode/variation: MDT32#7*
0C to +70C
RoHS/Lead-Free: Yes
Materials Analysis
DS1249AB-85IND#
MOD;32 pin;600
Dwg: 56-G0002-001A (PDF)
Use pkgcode/variation: MDT32#7*
-40C to +85C RoHS/Lead-Free: Yes
Materials Analysis
DS1249AB-70IND#
MOD;32 pin;600
Dwg: 56-G0002-001A (PDF)
Use pkgcode/variation: MDT32#7*
-40C to +85C RoHS/Lead-Free: Yes
Materials Analysis
DS1249AB-100
5%
Tolerance,
100ns
module
0C to +70C
RoHS/Lead-Free: No
DS1249AB-70
5%
Tolerance,
70ns
module
0C to +70C
RoHS/Lead-Free: No
相关PDF资料 |
PDF描述 |
|---|---|
| DS1249Y-100 | 256K X 8 NON-VOLATILE SRAM MODULE, 100 ns, DMA32 |
| DS1250W | 512K X 8 NON-VOLATILE SRAM MODULE, 150 ns, DMA32 |
| DS1250Y | 512K X 8 NON-VOLATILE SRAM MODULE, 70 ns, DMA32 |
| DS1250AB | 512K X 8 NON-VOLATILE SRAM MODULE, 70 ns, DMA32 |
| DS1258AB-70 | 128K X 16 NON-VOLATILE SRAM MODULE, 70 ns, DMA40 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1249Y-70# | 功能描述:NVRAM 2048K NV SRAM RoHS:否 制造商:Maxim Integrated 数据总线宽度:8 bit 存储容量:1024 Kbit 组织:128 K x 8 接口类型:Parallel 访问时间:70 ns 电源电压-最大:5.5 V 电源电压-最小:4.5 V 工作电流:85 mA 最大工作温度:+ 70 C 最小工作温度:0 C 封装 / 箱体:EDIP 封装:Tube |
| DS1249Y-70IND | 功能描述:NVRAM 2048K NV SRAM RoHS:否 制造商:Maxim Integrated 数据总线宽度:8 bit 存储容量:1024 Kbit 组织:128 K x 8 接口类型:Parallel 访问时间:70 ns 电源电压-最大:5.5 V 电源电压-最小:4.5 V 工作电流:85 mA 最大工作温度:+ 70 C 最小工作温度:0 C 封装 / 箱体:EDIP 封装:Tube |
| DS1249Y-70-IND | 制造商:未知厂家 制造商全称:未知厂家 功能描述:NVRAM (Battery Based) |
| DS1249Y-70IND# | 功能描述:NVRAM 2048K NV SRAM RoHS:否 制造商:Maxim Integrated 数据总线宽度:8 bit 存储容量:1024 Kbit 组织:128 K x 8 接口类型:Parallel 访问时间:70 ns 电源电压-最大:5.5 V 电源电压-最小:4.5 V 工作电流:85 mA 最大工作温度:+ 70 C 最小工作温度:0 C 封装 / 箱体:EDIP 封装:Tube |
| DS1249Y-85 | 功能描述:NVRAM 2048K NV SRAM RoHS:否 制造商:Maxim Integrated 数据总线宽度:8 bit 存储容量:1024 Kbit 组织:128 K x 8 接口类型:Parallel 访问时间:70 ns 电源电压-最大:5.5 V 电源电压-最小:4.5 V 工作电流:85 mA 最大工作温度:+ 70 C 最小工作温度:0 C 封装 / 箱体:EDIP 封装:Tube |
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