- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄379184 > DS3832C-311 3.3V, 32Mb Advanced NV SRAM with Clock PDF資料下載
參數(shù)資料
| 型號(hào)： | DS3832C-311 |
| 英文描述： | 3.3V, 32Mb Advanced NV SRAM with Clock |
| 中文描述： | 3.3，32MB的高級(jí)非易失SRAM，帶有時(shí)鐘 |
| 文件頁數(shù)： | 15/18頁 |
| 文件大?。?/td> | 428K |
| 代理商： | DS3832C-311 |
DS3832C-311
15 of 18
NOTES:
1)
All voltages referenced to ground.
2)
WE
is high throughout read cycle.
3)
OE
= V
IH
or V
IL
. If
OE
= V
IH
during write cycle, the output buffers remain in a high-impedance state.
4)
All outputs open-circuited.
5)
t
DS
is measured from the earlier of
CE
or
WE
going high.
6)
These parameters are sampled with a 5pF load and are not 100% tested.
7)
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.
8)
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.
9)
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.
10)
Expected data retention time can be extended indefinitely if the DS3802 battery cap is periodically
replaced.
11)
In a power-down condition, the voltage on any pin may not exceed the voltage on V
CC
.
12)
t
WR1
, t
DH1
are measured from
WE
going high.
13)
t
WR2
, t
DH2
are measured from
CE
going high.
14)
BW
is an open-drain output and cannot source current. An external pullup resistor should be
connected to this pin for proper operation. This pin sinks 10mA.
15)
INT
activates within 100ns after the alarm condition arises.
DC TEST CONDITIONS
Outputs Open
All voltages are referenced to ground
AC TEST CONDITIONS
Output load: 100pF + 1 TTL gate
Input pulse levels: 0V to 2.7V
Timing measurement reference levels
Input: 1.5V
Output: 1.5V
Input pulse rise and fall times: 5ns
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS3884 | Pythagoras Processor |
| DS4000 | RECT BRIDGE 15A 1000V WIRE LEADS |
| DS4000N | RECT BRIDGE 15A 100V WIRE LEADS |
| DS4025 | RECT BRIDGE 15A 200V WIRE LEADS |
| DS4301 | Nonvolatile, 32-Position Digital Potentiometer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS38432 | 制造商:Maxim from Components Direct 功能描述:MAXIM DS38432 - Tape and Reel 制造商:Maxim 功能描述:Maxim DS38432 |
| DS38452-228 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| DS38452-452 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| DS38464 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:3.3V 64k x 40 NV SRAM SIMM |
| DS38464-070 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。