- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄93259 > DS1213B (DALLAS SEMICONDUCTOR) SPECIALTY MEMORY CIRCUIT, PDIP28 PDF資料下載
參數(shù)資料
| 型號(hào)： | DS1213B |
| 廠商： | DALLAS SEMICONDUCTOR |
| 元件分類： | Memory IC:Other |
| 英文描述： | SPECIALTY MEMORY CIRCUIT, PDIP28 |
| 封裝： | 0.600 INCH, DIP-28 |
| 文件頁(yè)數(shù)： | 5/7頁(yè) |
| 文件大?。?/td> | 75K |
| 代理商： | DS1213B |
DS1213B
5 of 7
TIMING DIAGRAM: POWER-UP
WARNINGS:
Under no circumstances are negative undershoots, of any amplitude, allowed when device is in battery
backup mode.
Water washing for flux removal will discharge internal lithium source because exposed voltage pins
are present.
NOTES:
1. All voltages are referenced to ground.
2. Measured with a load as shown in Figure 1.
3. Pin locations are designated “U” (for upper) when a parameter definition refers to the socket
receptacle and “L” (for lower) when a parameter definition refers to the socket pin.
4. No memory inserted in the socket.
5. Pin 26 L may be connected to VCC or left disconnected at the PC board.
6. IBAT is the maximum load current which a correctly installed memory can use in the data retention
mode and meet data retention expectations of more than 10 years at 25°C.
7. tCE max. must be met to ensure data integrity on power loss.
8. VCC is within nominal limits and a memory is installed in the socket.
9. Input pulse rise and fall times equal 10 ns.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS1213C | SPECIALTY MEMORY CIRCUIT, PDIP28 |
| DS1213D | SPECIALTY MEMORY CIRCUIT, PDIP28 |
| DS1216F | 0 TIMER(S), REAL TIME CLOCK, PDIP32 |
| DS1220AB-150 | 2K X 8 NON-VOLATILE SRAM MODULE, 150 ns, PDIP24 |
| DS1220AB-100 | 2K X 8 NON-VOLATILE SRAM MODULE, 100 ns, PDIP24 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1213B_01 | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:SmartSocket 16k/64k |
| DS1213C | 功能描述:IC SMARTSOCKET 256K 28-DIP RoHS:否 類別:集成電路 (IC) >> 存儲(chǔ)器 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:45 系列:- 控制器類型:靜態(tài) RAM（SRAM） 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC W 包裝:管件 |
| DS1213D | 功能描述:IC SMARTSOCKET 256K/1M 32-DIP RoHS:否 類別:集成電路 (IC) >> 存儲(chǔ)器 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:45 系列:- 控制器類型:靜態(tài) RAM（SRAM） 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC W 包裝:管件 |
| DS-1213ZJ | 制造商:Hikvision USA 功能描述:Wall Mount for Box Camera Indoor/Outdoor Housing ྫX5X3") |
| DS1214FR000 | 制造商:Thomas & Betts 功能描述:100A,REC,2P3W,MG,600V,60HZ,SC |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。