AS7C3128PFS36AP-3.5TQC 데이터 시트보기 (PDF) - Alliance Semiconductor
부품명
상세내역
일치하는 목록
AS7C3128PFS36AP-3.5TQC Datasheet PDF : 9 Pages
| |||
AS7C3128PFS32/36A
®
Notes
1 This parameter is guaranteed but not tested.
6
2 For test conditions, see AC Test Conditions, Figures A, B, C.
3 This parameter is sampled and not 100% tested.
7
4 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 8
must meet the setup and hold times with stable logic levels for all rising
edges of CLK when chip is enabled.
9
5 Typical values measured at 3.3V, 25°C and 10 ns cycle time.
ICC given with no output loading. I CC increases with faster cycle times
and greater output loading.
Transitions are measured ±500 mV from steady state voltage. Output
loading specified with CL = 5 pF as in Figure C.
tHZOE is less than tLZOE; and tHZC is less than tLZC at any given temperature
and voltage.
tHZCN is a‘no load’ parameter to indicate exactly when SRAM outputs
have stopped driving.
AC test conditions
• Output Load: see Figure B,
except for tLZC, tLZOE, tHZOE, tHZC 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.
+3.0V
90%
10%
GND
90%
10%
Z0=50Ω
50Ω
Dout
VL=1.5V
30 pF*
Figure A: Input waveform
Figure B: Output load (A)
+3.3V
Dout
351Ω
317Ω
5 pF*
GND *including scope
and jig capacitance
Figure C: Output load(B)
AS7C3128PFS32/36A ordering information
Package Functionality
166 MHz
150 MHz
TQFP PBSRAM
AS7C3128PFS32/36AP-
3.5TQC
AS7C3128PFS32/36A-
3.8TQC
TQFP PBSRAM
AS7C3128PFS32/36A-
3.5TQC
AS7C3128PFS32/36A-
3.8TQC
133 MHz
100 MHz
AS7C3128PFS32/36A-4TQC AS7C3128PFS32/36A-5TQC
AS7C3128PFS32/36A-4TQC AS7C3128PFS32/36A-5TQC
AS7C3128K32P and AS7C3128PFS32/36A part numbering system
AS7C
SRAM
prefix
3
Operating
voltage
128K36
Part number,
organization
P
–XX
XX
Timing
NTD=NTD timing access time (ns)
P=PBSRAM
Package:
TQ = TQFP
NTD is a trademark of Integrated Device Technology, Inc.
Pentium is a trademark of Intel Corporation.
C
Commercial temperature,
0°C to 70 °C
6/8/00
ALLIANCE SEMICONDUCTOR
9
Share Link: 