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參數(shù)資料
| 型號(hào)： | DS3803 |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類(lèi)： | DRAM |
| 英文描述： | 1024K Flexible NV SRAM SIMM(1024K靈活的非易失性SRAM SIMM) |
| 中文描述： | 32K X 32 NON-VOLATILE SRAM MODULE, 70 ns, SMA72 |
| 封裝： | SIMM-72 |
| 文件頁(yè)數(shù)： | 9/10頁(yè) |
| 文件大?。?/td> | 83K |
| 代理商： | DS3803 |
DS3803
042398 9/10
6. If the CE low transition occurs simultaneously with or later than the WE low transition, the output buffers remain
in a high impedance state during this period.
7. If the CE high transition occurs prior to or simultaneously with the WE high transition, the output buffers remain
in a high impedance state during this period.
8. If WE is low or the WE low transition occurs prior to or simultaneously with the CE low transition, the output buffers
remain in a high impedance state during this period.
9. Each DS3803 has a built–in switch that disconnects the lithium source until V
CC
is first applied by the user. The
expected t
DR
is defined as accumulative time in the absence of V
CC
starting from the time power is first applied
by the user.
10.In a power down condition the voltage on any pin may not exceed the voltage on V
CC
.
11. t
WR1
, t
DH1
are measured from WE going high.
12.t
WR2
, t
DH2
are measured from CE going high.
DC TEST CONDITIONS
Outputs Open
Cycle = 200 ns
All Voltages are Referenced to Ground
AC TEST CONDITIONS
Output Load: 100 pF + 1TTL gate
Input Pulse Levels: 0 – 3.0 V
Timing Measurements Reference Levels:
Input - 1.5V
Output - 1.5V
Input Pulse Rise and Fall Times: 5 ns
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS3803-70 | 功能描述:IC NVSRAM 1MBIT 70NS 72SIMM RoHS:否 類(lèi)別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:150 系列:- 格式 - 存儲(chǔ)器:EEPROMs - 串行 存儲(chǔ)器類(lèi)型:EEPROM 存儲(chǔ)容量:4K (2 x 256 x 8) 速度:400kHz 接口:I²C，2 線串口 電源電壓:2.5 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 封裝/外殼:8-VFDFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:8-DFN（2x3） 包裝:管件 產(chǎn)品目錄頁(yè)面:1445 (CN2011-ZH PDF) |
| DS3816C-512 | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:16Mb Advanced NV SRAM with Clock |
| DS382 | 制造商:Miyama Electric 功能描述: |
| DS3821 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| DS3832C-311 | 制造商:DALLAS 制造商全稱(chēng):Dallas Semiconductor 功能描述:3.3V, 32Mb Advanced NV SRAM with Clock |
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