參數(shù)資料
型號(hào): W9864G6IH-6
廠商: WINBOND ELECTRONICS CORP
元件分類: DRAM
英文描述: 4M X 16 DDR DRAM, 5 ns, PDSO54
封裝: 0.400 INCH, ROHS COMPLIANT, TSOP2-54
文件頁數(shù): 38/44頁
文件大小: 666K
代理商: W9864G6IH-6
W9864G6IH
Publication Release Date: Mar. 22, 2010
- 43 -
Revision A11
13. REVISION HISTORY
VERSION
DATE
PAGE
DESCRIPTION
A01
Dec. 12, 2007
All
Initial formal data sheet
A02
Dec. 24, 2007
3, 4,
13~15
Remove -6I grade parts
13
Revise overshoot/undershoot pulse width
Before VIH (max.) = VCC/VCCQ +1.2V for pulse width < 5 nS
After VIH (max.) = VCC/VCCQ +1.2V for pulse width < 3 nS
Before VIL (min.) = VSS/VSSQ -1.2V for pulse width < 5 nS
After VIL (min.) = VSS/VSSQ -1.2V for pulse width < 3 nS
A03
Jan. 29, 2008
3, 4, 15
Revise -7/-7S parts AC parameter CLK cycle time of CL2
tCK value from 7nS to 7.5nS
A04
Feb. 26, 2008
15
Revise -6 part AC parameter Access Time from CLK of
CL2 tAC value from 5.5nS to 6nS
13
Revise overshoot/undershoot pulse width
Before VIH (max.) = VCC/VCCQ +1.2V for pulse width < 3 nS
After VIH (max.) = VCC/VCCQ +1.5V for pulse width < 5 nS
Before VIL (min.) = VSS/VSSQ -1.2V for pulse width < 3 nS
After VIL (min.) = VSS/VSSQ -1.5V for pulse width < 5 nS
A05
Mar. 28, 2008
15
Revise AC parameter CLK cycle time of CL2 tCK value
from 7.5nS to 10nS
A06
Jul. 10, 2008
3, 4,
13~15
Add -6I grade parts
A07
Aug. 01, 2008
42
Update 54L TSOP (II) package drawing and dimensions
A08
Sep. 11, 2008
3, 15
Revise -7 parts AC parameter tRP value from 20nS to 18nS
13
Revise Input/Output Voltage and Power Supply Voltage
spec. in section 9.1 Absolute Maximum Ratings table
A09
Jul. 10, 2009
15
Revise -6 parts tRP and tRCD value from 18nS to 15nS
A10
Aug. 10, 2009
15
Revise -6I parts tRP and tRCD value from 18nS to 15nS
A11
Mar. 22, 2010
3, 4,
13~15
Add -6A Automotive grade parts
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