參數(shù)資料
型號： DS1258AB-70
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： Static RAM
英文描述： 128K X 16 NON-VOLATILE SRAM MODULE, 70 ns, DMA40
封裝： 0.740 INCH, DIP-40
文件頁數(shù)： 7/8頁
文件大小： 201K
代理商： DS1258AB-70
DS1258Y/AB
7 of 8
8) If WE is low or the WE low transition occurs prior to or simultaneously with the CEU or CEL low
transition, the output buffers remain in a high impedance state during this period.
9) Each DS1258 has a built-in switch that disconnects the lithium source until the user first applies VCC.
The expected tDR is defined as accumulative time in the absence of VCC starting from the time power
is first applied by the user. This parameter is assured by component selection, process control, and
design. It is not measured directly during production testing.
10) All AC and DC electrical characteristics are valid over the full operating temperature range. For
commercial products, this range is 0
°C to +70°C. For industrial products, this range is -40°C to
+85
°C.
11) In a power-down condition the voltage on any pin may not exceed the voltage on VCC.
12) tWR1, tDH1 are measured from WE going high.
13) tWR2, tDH2 are measured from CEU OR CEL going high.
14) DS1258 DIP modules are recognized by Underwriters Laboratory (U.L.) under file E99151.
DC TEST CONDITIONS
AC TEST CONDITIONS
Outputs Open
Output Load: 100 pF + 1TTL Gate
Cycle = 200ns
Input Pulse Levels:
All voltages are referenced to ground
0.0V to 3.0V
Timing Measurement Reference Levels
Input: 1.5V
Output: 1.5V
Input pulse Rise and Fall Times: 5ns
ORDERING INFORMATION
Part Number
Temperature Range
Supply
Tolerance
Pin/Package
Speed Grade
DS1258AB-70
0°C to +70°C
5V
± 5%
40 / 740 EMOD
70ns
DS1258AB-70#
0°C to +70°C
5V
± 5%
40 / 740 EMOD
70ns
DS1258AB-70IND
-40°C to +85°C
5V
± 5%
40 / 740 EMOD
70ns
DS1258AB-70IND#
-40°C to +85°C
5V
± 5%
40 / 740 EMOD
70ns
DS1258AB-100
0°C to +70°C
5V
± 5%
40 / 740 EMOD
100ns
DS1258AB-100#
0°C to +70°C
5V
± 5%
40 / 740 EMOD
100ns
DS1258Y-70
0°C to +70°C
5V
± 10%
40 / 740 EMOD
70ns
DS1258Y-70#
0°C to +70°C
5V
± 10%
40 / 740 EMOD
70ns
DS1258Y-70IND
-40°C to +85°C
5V
± 10%
40 / 740 EMOD
70ns
DS1258Y-70IND#
-40°C to +85°C
5V
± 10%
40 / 740 EMOD
70ns
DS1258Y-100
0°C to +70°C
5V
± 10%
40 / 740 EMOD
100ns
DS1258Y-100#
0°C to +70°C
5V
± 10%
40 / 740 EMOD
100ns
# Denotes RoHS-compliant product.
* DS9034PC or DS9034PCI (PowerCap) required. Must be ordered separately.
相關PDF資料
PDF描述
DS1258AB-100 128K X 16 NON-VOLATILE SRAM MODULE, 100 ns, DMA40
DS1258AB 128K X 16 NON-VOLATILE SRAM MODULE, 70 ns, PDIP40
DS1258Y 128K X 16 NON-VOLATILE SRAM MODULE, 70 ns, PDIP40
DS1258W-150 128K X 16 NON-VOLATILE SRAM MODULE, 150 ns, DMA40
DS1258W 128K X 16 NON-VOLATILE SRAM MODULE, 150 ns, PDIP40
相關代理商/技術參數(shù)
參數(shù)描述
DS1258AB-70# 功能描述:NVRAM RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)總線寬度:8 bit 存儲容量:1024 Kbit 組織:128 K x 8 接口類型:Parallel 訪問時間: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
DS1258AB-70IND 功能描述:NVRAM RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)總線寬度:8 bit 存儲容量:1024 Kbit 組織:128 K x 8 接口類型:Parallel 訪問時間: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
DS1258AB-70-IND 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:128k x 16 Nonvolatile SRAM
DS1258AB-70IND# 功能描述:NVRAM RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)總線寬度:8 bit 存儲容量:1024 Kbit 組織:128 K x 8 接口類型:Parallel 訪問時間: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
DS1258W 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:3.3V 128k x 16 Nonvolatile
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