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參數(shù)資料
| 型號(hào)： | DS1345W |
| 英文描述： | 3.3V 1024k Nonvolatile SRAM with Battery Monitor |
| 中文描述： | 3.3V、1024k非易失SRAM，帶有電池監(jiān)測(cè)器 |
| 文件頁(yè)數(shù)： | 3/12頁(yè) |
| 文件大?。?/td> | 249K |
| 代理商： | DS1345W |
DS1345W
3 of 12
FRESHNESS SEAL
Each DS1345W is shipped from Dallas Semiconductor with its lithium energy source disconnected,
guaranteeing full energy capacity. When V
CC
is first applied at a level greater than V
TP
, the lithium
energy source is enabled for battery backup operation.
PACKAGES
The 34-pin PowerCap Module integrates SRAM memory and nonvolatile control into a module base
along with contacts for connection to the lithium battery in the DS9034PC PowerCap. The PowerCap
Module package design allows a DS1345W device to be surface mounted without subjecting its lithium
backup battery to destructive high-temperature reflow soldering. After a DS1345W is reflow soldered, a
DS9034PC is snapped on top of the PCM to form a complete Nonvolatile SRAM module. The
DS9034PC is keyed to prevent improper attachment. DS1345W module bases and DS9034PC
PowerCaps are ordered separately and shipped in separate containers. See the DS9034PC data sheet for
further information.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS1345WP-100-IND | 3.3V 1024k Nonvolatile SRAM with Battery Monitor |
| DS1345WP-150 | 3.3V 1024k Nonvolatile SRAM with Battery Monitor |
| DS1345WP-150-IND | 3.3V 1024k Nonvolatile SRAM with Battery Monitor |
| DS1350AB | 4096k Nonvolatile SRAM with Battery Monitor |
| DS1350ABP-70-IND | Circular Connector; MIL SPEC:MIL-C-5015; Body Material:Metal; Series:GTS; No. of Contacts:19; Connector Shell Size:24; Connecting Termination:Solder; Circular Shell Style:Straight Plug; Body Style:Straight |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1345WP-100 | 功能描述:NVRAM 3.3V 1024K NV SRAM w/Battery Monitor 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 |
| DS1345WP-100+ | 功能描述:NVRAM 3.3V 1024K NV SRAM w/Battery Monitor 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 |
| DS1345WP-100IND | 功能描述:NVRAM 3.3V 1024K NV SRAM w/Battery Monitor 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 |
| DS1345WP-100-IND | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:3.3V 1024k Nonvolatile SRAM with Battery Monitor |
| DS1345WP-100IND+ | 功能描述:NVRAM 3.3V 1024K NV SRAM w/Battery Monitor 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 |
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