- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄381144 > U632H16 (Electronic Theatre Controls, Inc.) PowerStore 2K x 8 nvSRAM PDF資料下載
參數(shù)資料
| 型號(hào)： | U632H16 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | PowerStore 2K x 8 nvSRAM |
| 中文描述： | PowerStore 2K × 8非易失 |
| 文件頁(yè)數(shù)： | 13/15頁(yè) |
| 文件大?。?/td> | 224K |
| 代理商： | U632H16 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)當(dāng)前第13頁(yè)第14頁(yè)第15頁(yè)
U632H16
13
March 31, 2006
STK Control #ML0046
Rev 1.0
Low Average Active Power
The U632H16 has been designed to draw significantly
less power when E is LOW (chip enabled) but the
access cycle time is longer than 55 ns.
When E is HIGH the chip consumes only standby cur-
rent.
The overall average current drawn by the part depends
on the following items:
1. CMOS or TTL input levels
2. the time during which the chip is disabled (E HIGH)
3. the cycle time for accesses (E LOW)
4. the ratio of READs to WRITEs
5. the operating temperature
6. the power supply voltage level
1
2
3
28
27
26
4
5
6
7
8
9
10
11
25
24
23
22
21
20
19
18
12
13
14
17
16
15
+
0.1
μ
F
Bypas
s
100
μ
F
±
20 %
V
CAP
V
SS
Power
Supply
10 K
Ω
(optional,
see description HSB
nonvolatile store)
V
CCX
HSB
Figure 1: Automatic STORE Operation
Schematic Diagram
The information describes the type of component and shall not be considered as assured characteristics. Terms of
delivery and rights to change design reserved.
1
2
3
28
27
26
4
5
6
7
8
9
10
11
25
24
23
22
21
20
19
18
12
13
14
17
16
15
0.1
μ
F
Bypass
V
CAP
V
SS
Power
Supply
V
CCX
HSB
10 K
Ω
(optional,
see description HSB
nonvolatile store)
Figure 2: Disabling Automatic STORES
Schematic Diagram
V
CAP
5.0 V
V
SWITCH
STORE inhibit
Power Up
RECALL
t
RESTORE
(24)
t
Disabling Automatic STORES: STORE Cycle Inhibit and Automatic Power Up RECALL
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| U632H16SC25G1 | PowerStore 2K x 8 nvSRAM |
| U632H16SC25Z0425G1 | PowerStore 2K x 8 nvSRAM |
| U632H16SK25G1 | PowerStore 2K x 8 nvSRAM |
| U632H64 | PowerStore 8K x 8 nvSRAM |
| U635H16 | PowerStore 2K x 8 nvSRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| U632H16BSC25 | 制造商:Cypress Semiconductor 功能描述: |
| U632H16BSC25G1 | 制造商:Cypress Semiconductor 功能描述: |
| U632H16BSC25G1TR | 制造商:Cypress Semiconductor 功能描述: |
| U632H16BSC25TR | 制造商:Cypress Semiconductor 功能描述: |
| U632H16BSK25 | 制造商:Cypress Semiconductor 功能描述: |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。