參數(shù)資料
型號(hào): AS7C33128NTF32B
廠商: Alliance Semiconductor Corporation
英文描述: LM3916 Dot/Bar Display Driver; Package: MDIP; No of Pins: 18; Qty per Container: 20; Container: Rail
中文描述: 3.3 128K的x 32/36直通同步SRAM與新臺(tái)幣
文件頁(yè)數(shù): 15/18頁(yè)
文件大?。?/td> 416K
代理商: AS7C33128NTF32B
AS7C33128NTF32B/36B
4/13/05, v 1.3
Alliance Semiconductor
P. 15 of 18
AC test conditions
Output load: For t
LZC
, t
LZOE
, t
HZOE
, and t
HZC
, see Figure C. For all others, see Figure B.
Notes
1) For test conditions, see “AC test conditions”, Figures A, B, and C
2) This parameter measured with output load condition in Figure C.
3) This parameter is sampled, but not 100% tested.
4) t
HZOE
is less than t
LZOE
, and t
HZC
is less than t
LZC
at any given temperature and voltage.
5) t
CH
is measured high above V
IH
, and t
CL
is measured low below V
IL
6) This is a synchronous device. All addresses must meet the specified setup and hold times for all rising edges of CLK. All other synchronous inputs must
meet the setup and hold times with stable logic levels for all rising edges of CLK when chip is enabled.
7) Write refers to
R/
W
and
BW[a,b,c,d]
.
8) Chip select refers to
CE0
,
CE1, and
CE2
.
Input pulse level: GND to 3V. See Figure A.
Input rise and fall time (measured at 0.3V and 2.7V): 1.0V/ns. See Figure A.
Input and output timing reference levels: 1.5V
D
OUT
50
Figure B: Output load (A)
30 pF*
Figure A: Input waveform
10%
90%
GND
90%
10%
+3.0V
V
L
= 1.5V
for 3.3V I/O;
= V
DDQ
/2
for 2.5V I/O
Thevenin equivalent:
+3.3V for 3.3V I/O;
/+2.5V for 2.5V I/O
353
/1538
5 pF*
319
/1667
D
OUT
GND
Figure C: Output load(B)
*including scope
and jig capacitance
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AS7C33128NTF32B-10TQC 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V 128K x 32/36 Flowthrough Synchronous SRAM with NTD
AS7C33128NTF32B-10TQCN 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V 128K x 32/36 Flowthrough Synchronous SRAM with NTD
AS7C33128NTF32B-10TQI 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V 128K x 32/36 Flowthrough Synchronous SRAM with NTD
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AS7C33128NTF32B-75TQC 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V 128K x 32/36 Flowthrough Synchronous SRAM with NTD