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參數(shù)資料
| 型號(hào)： | AS7C33256NTD36A-166TQI |
| 廠商： | ALLIANCE SEMICONDUCTOR CORP |
| 元件分類(lèi)： | DRAM |
| 英文描述： | 3.3V 256K x 2/36 Pipelined burst Synchronous SRAM with NTD |
| 中文描述： | 256K X 36 ZBT SRAM, 3.8 ns, PQFP100 |
| 封裝： | 14 X 20 MM, TQFP-100 |
| 文件頁(yè)數(shù)： | 15/19頁(yè) |
| 文件大?。?/td> | 441K |
| 代理商： | AS7C33256NTD36A-166TQI |
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AS7C33256NTD32A
AS7C33256NTD36A
11/30/04, v. 2.1
Alliance Semiconductor
P. 15 of 19
Timing waveform of snooze mode
AC test conditions
Output Load: see Figure B,
except for
t
LZC
, t
LZOE
, t
HZOE
, t
HZC
see Figure C.
Input pulse level: GND to 3V. See Figure A.
Input rise and fall time (Measured at 0.3V and 2.7V): 2 ns. See Figure A.
Input and output timing reference levels: 1.5V.
CLK
All inputs
(except ZZ)
ZZ
t
ZZI
I
supply
Dout
t
PUS
ZZ recovery cycle
I
SB2
t
RZZI
ZZ setup cycle
Deselect or Read Only
Deselect or Read Only
Normal
operation
Cycle
High-Z
Z
0
=50
D
out
50
V
L
=1.5V
Figure B: Output load (A)
30 pF*
Figure A: Input waveform
10%
90%
GND
90%
10%
+3.0V
353
/
1538
5 pF*
319
/1667
D
OUT
GND
Figure C: Output load(B)
*including scope
and jig capacitance
Thevenin equivalent:
+3.3V for 3.3V I/O;
/+2.5V for 2.5V I/O
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AS7C33256NTD36A-166TQIN | 3.3V 256K x 2/36 Pipelined burst Synchronous SRAM with NTD |
| AS7C33256NTD32A | 3.3V 256K x 2/36 Pipelined burst Synchronous SRAM with NTD |
| AS7C33256NTD32A-133TQC | 3.3V 256K x 2/36 Pipelined burst Synchronous SRAM with NTD |
| AS7C33256NTD32A-133TQCN | 3.3V 256K x 2/36 Pipelined burst Synchronous SRAM with NTD |
| AS7C33256NTD32A-133TQI | 3.3V 256K x 2/36 Pipelined burst Synchronous SRAM with NTD |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AS7C33256NTD36A-166TQIN | 制造商:ALSC 制造商全稱(chēng):Alliance Semiconductor Corporation 功能描述:3.3V 256K x 2/36 Pipelined burst Synchronous SRAM with NTD |
| AS7C33256NTF18B | 制造商:ALSC 制造商全稱(chēng):Alliance Semiconductor Corporation 功能描述:3.3V 256K x 18 Flowthrough Synchronous SRAM with NTD |
| AS7C33256NTF18B-10TQC | 制造商:ALSC 制造商全稱(chēng):Alliance Semiconductor Corporation 功能描述:3.3V 256K x 18 Flowthrough Synchronous SRAM with NTD |
| AS7C33256NTF18B-10TQCN | 制造商:ALSC 制造商全稱(chēng):Alliance Semiconductor Corporation 功能描述:3.3V 256K x 18 Flowthrough Synchronous SRAM with NTD |
| AS7C33256NTF18B-10TQI | 制造商:ALSC 制造商全稱(chēng):Alliance Semiconductor Corporation 功能描述:3.3V 256K x 18 Flowthrough Synchronous SRAM with NTD |
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