- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄379177 > DS1215 Phantom Time Chip PDF資料下載
參數(shù)資料
| 型號(hào)： | DS1215 |
| 英文描述： | Phantom Time Chip |
| 中文描述： | 幻影時(shí)鐘芯片 |
| 文件頁(yè)數(shù)： | 13/15頁(yè) |
| 文件大?。?/td> | 113K |
| 代理商： | DS1215 |
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)
DS1215
032697 13/15
NOTES:
1. All voltages are referenced to ground.
2. Measured with load shown in Figure 6.
3. Input pulse rise and fall times equal 10 ns.
4. t
WR
is a function of the latter occurring edge of WE or CE in RAM mode, or OE or CE in ROM mode.
5. t
DH
and t
DS
are functions of the first occurring edge of WE or CE in RAM mode, or OE or CE in ROM mode.
6. Measured without RAM connected.
7. Trip point voltage for power–fail detect. V
TP
= 1.26 x V
BAT
. For 10% V
CC
= 5V + 10% operation V
BAT
= 3.5V max.;
for 5% operation V
BAT
= 3.7V max.
8. I
CC01
is the maximum average load current the DS1215 can supply to memory.
9. Applies to CEO with the ROM/RAM pin grounded. When the ROM/RAM pin is connected to V
CCO
, CEO will go
to a low level as V
CCI
falls below V
BAT
.
10.I
CC02
is the maximum average load current that the DS1215 can supply to memory in the battery backup mode.
11. Applies to all input pins except RST. RST is pulled internally to V
CCI
.
OUTPUT LOAD
Figure 6
+5V
50 pF
680
1.1K
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS1216 | SmartWatch RAM DS1216B/C/D/H SmartWatch ROM DS1216E/F |
| DS1216B | SmartWatch RAM DS1216B/C/D/H SmartWatch ROM DS1216E/F |
| DS1216C | SmartWatch RAM DS1216B/C/D/H SmartWatch ROM DS1216E/F |
| DS1216D | SmartWatch RAM DS1216B/C/D/H SmartWatch ROM DS1216E/F |
| DS1216E | SmartWatch RAM DS1216B/C/D/H SmartWatch ROM DS1216E/F |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1215G | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral IC |
| DS1215GN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral IC |
| DS-1215ZJ | 制造商:Hikvision USA 功能描述:Camera Pole Mount Plate7.64In X 4.61In X 3.94In 制造商:HIKVISION 功能描述:CAMERA POLE MOUNT PLATE 7.64IN X 4.61IN X 3.94IN |
| DS1216 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:SmartWatch RAM (DS1216B/C/D/H); SmartWatch ROM (DS1216E/F) |
| DS1216B | 功能描述:存儲(chǔ)器控制器 SmartWatch RAM RoHS:否 制造商:Maxim Integrated |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。