- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄225535 > W9412G6CH-5 (WINBOND ELECTRONICS CORP) 8M X 16 DDR DRAM, 0.7 ns, PDSO66 PDF資料下載
參數(shù)資料
| 型號： | W9412G6CH-5 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | DRAM |
| 英文描述： | 8M X 16 DDR DRAM, 0.7 ns, PDSO66 |
| 封裝： | 0.400 INCH, 0.65 MM PITCH, ROHS COMPLIANT, TSOP2-66 |
| 文件頁數(shù)： | 29/55頁 |
| 文件大小： | 2011K |
| 代理商： | W9412G6CH-5 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁當前第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁
W9412G6CH
Publication Release Date: Nov. 19, 2007
- 35 -
Revision A07
10.9 System Notes:
a. Pullup slew rate is characterized under the test conditions as shown in Figure 1.
VSSQ
50 Ω
Output
Test point
Figure 1: Pullup slew rate test load
b. Pulldown slew rate is measured under the test conditions shown in Figure 2.
Figure 2: Pulldown slew rate test load
c. Pullup slew rate is measured between (VDDQ/2 - 320 mV ± 250 mV)
Pulldown slew rate is measured between (VDDQ/2 + 320 mV ± 250 mV)
Pullup and Pulldown slew rate conditions are to be met for any pattern of data, including all outputs
switching and only one output switching.
Example: For typical slew rate, DQ0 is switching
For minimum slew rate, all DQ bits are switching worst case pattern
For maximum slew rate, only one DQ is switching from either high to low, or low to high
The remaining DQ bits remain the same as for previous state
d. Evaluation conditions
Typical:
25
oC (T Ambient), VDDQ = nominal, typical process
Minimum:
70
oC (T Ambient), VDDQ = minimum, slow-slow process
Maximum:
0
oC (T Ambient), VDDQ = maximum, fast-fast process
e. The ratio of pullup slew rate to pulldown slew rate is specified for the same temperature and
voltage, over the entire temperature and voltage range. For a given output, it represents the
maximum difference between pullup and pulldown drivers due to process variation.
f. Verified under typical conditions for qualification purposes.
g. TSOP II package devices only.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| W942504CH-7 | 64M X 4 DDR DRAM, 0.75 ns, PDSO66 |
| W9864G6IH-6 | 4M X 16 DDR DRAM, 5 ns, PDSO54 |
| WA-1RX33-A4 | SNAP ACTING/LIMIT SWITCH |
| WA-A325CBM | Peripheral Interface |
| WA-A325CPC | Peripheral Interface |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W9412G6IH | 制造商:WINBOND 制造商全稱:Winbond 功能描述:2M × 4 BANKS × 16 BITS DDR SDRAM |
| W9412G6IH-5 | 功能描述:IC DDR-400 SDRAM 128MB 66TSSOPII RoHS:是 類別:集成電路 (IC) >> 存儲器 系列:- 標準包裝:1,000 系列:- 格式 - 存儲器:EEPROMs - 串行 存儲器類型:EEPROM 存儲容量:4K (512 x 8) 速度:400kHz 接口:I²C，2 線串口 電源電壓:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 封裝/外殼:8-SOIC（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:8-MFP 包裝:帶卷 (TR) |
| W9412G6JH | 制造商:WINBOND 制造商全稱:Winbond 功能描述:2M ? 4 BANKS ? 16 BITS DDR SDRAM |
| W9412G6JH-4 | 制造商:Winbond Electronics Corp 功能描述:8*16B DDR1 制造商:Winbond Electronics Corp 功能描述:IC DDR SDRAM 128M 250MHZ 66TSOP |
| W9412G6JH-5 | 制造商:Winbond Electronics Corp 功能描述:DRAM Chip DDR SDRAM 128M-Bit 8Mx16 2.5V 66-Pin TSOP 制造商:Winbond Electronics Corp 功能描述:128M BIT DDR1 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。