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參數(shù)資料
| 型號(hào)： | DS1245AB-85 |
| 英文描述： | 1024k Nonvolatile SRAM |
| 中文描述： | 1024k非易失SRAM |
| 文件頁(yè)數(shù)： | 11/12頁(yè) |
| 文件大小： | 221K |
| 代理商： | DS1245AB-85 |
DS1245Y/AB
11 of 12
DS1245Y/AB NONVOLATILE SRAM, 34-PIN POWERCAP MODULE WITH
POWERCAP
INCHES
PKG
DIM
MIN
NOM
MAX
A
0.920
0.925
0.930
B
0.955
0.960
0.965
C
0.240
0.245
0.250
D
0.052
0.055
0.058
E
0.048
0.050
0.052
F
0.015
0.020
0.025
G
0.020
0.025
0.030
ASSEMBLY AND USE
Reflow soldering
Dallas Semiconductor recommends that PowerCap Module bases experience one pass through solder
reflow oriented label-side up (live-bug).
Hand soldering and touch-up
Do not touch soldering iron to leads for more than 3 seconds. To solder, apply flux to the pad, heat the
lead frame pad and apply solder. To remove part, apply flux, heat pad until solder reflows, and use a
solder wick.
LPM replacement in a socket
To replace a Low Profile Module in a 68-pin PLCC socket, attach a DS9034PC PowerCap to a module
base then insert the complete module into the socket one row of leads at a time, pushing only on the
corners of the cap. Never apply force to the center of the device. To remove from a socket, use a PLCC
extraction tool and ensure that it does not hit or damage any of the module IC components. Do not use
any other tool for extraction.
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PDF描述 |
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| DS1245 | 3.3V 1024k Nonvolatile SRAM |
| DS1245AB | 1024k Nonvolatile SRAM |
| DS1245W | 3.3V 1024k Nonvolatile SRAM |
| DS1245Y | 1024k Nonvolatile SRAM |
| DS1249AB-100 | 2048k Nonvolatile SRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1245AB-85+ | 功能描述:NVRAM 1024K SRAM Nonvolatile RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)總線寬度:8 bit 存儲(chǔ)容量:1024 Kbit 組織:128 K x 8 接口類型:Parallel 訪問時(shí)間:70 ns 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 工作電流:85 mA 最大工作溫度:+ 70 C 最小工作溫度:0 C 封裝 / 箱體:EDIP 封裝:Tube |
| DS1245AB-85-C01 | 功能描述:NVRAM RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)總線寬度:8 bit 存儲(chǔ)容量:1024 Kbit 組織:128 K x 8 接口類型:Parallel 訪問時(shí)間:70 ns 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 工作電流:85 mA 最大工作溫度:+ 70 C 最小工作溫度:0 C 封裝 / 箱體:EDIP 封裝:Tube |
| DS1245AB-85-IND | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:NVRAM (Battery Based) |
| DS1245ABL-100 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:NVRAM (Battery Based) |
| DS1245ABL-100-IND | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:NVRAM (Battery Based) |
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