http://www.datasheet4u.com

900,000+ Datasheet PDF Search and Download

Datasheet4U offers most rated semiconductors datasheets pdf





Alliance Semiconductor Corporation
Alliance Semiconductor Corporation

AS7C33128PFD36B Datasheet Preview

AS7C33128PFD36B Datasheet

(AS7C33128PFD32B / AS7C33128PFD36B) 3.3V 128K X 32/36 pipeline burst synchronous SRAM

No Preview Available !

AS7C33128PFD36B pdf
February 2005
AS7C33128PFD32B
AS7C33128PFD36B
®
3.3V 128K X 32/36 pipeline burst synchronous SRAM
Features
• Organization: 131,072 words × 32 or 36 bits
• Fast clock speeds to 200 MHz
• Fast clock to data access: 3.0/3.5/4.0 ns
• Fast OE access time: 3.0/3.5/4.0 ns
• Fully synchronous register-to-register operation
• Double-cycle deselect
• Asynchronous output enable control
www.DataSheet4AU.vcaoimlable in 100-pin TQFP package
• Individual byte write and global write
• Multiple chip enables for easy expansion
• 3.3V core power supply
• 2.5V or 3.3V I/O operation with separate VDDQ
• Linear or interleaved burst control
• Snooze mode for reduced power-standby
• Common data inputs and data outputs
Logic block diagram
CLK
ADV
ADSC
ADSP
A[16:0]
GWE
BWE
BWd
BWc
BWb
BWa
CE0
CE1
CE2
ZZ
OE
17
Power
down
LBO
CLK
CE
CLR
Q0
Burst logic
Q1
DQ
CE
Address
register
CLK
17
15
D DQd Q
Byte write
registers
CLK
DBytDeQwcriteQ
registers
CLK
D DQb Q
Byte write
registers
CLK
D BytDeQwariteQ
registers
CLK
DQ
Enable
CE register
CLK
D Enable Q
delay
register
CLK
128K × 32/36
17
Memory
array
36/32
36/32
4
OE
Output
registers
CLK
Input
registers
CLK
36/32
DQ [a:d]
Selection guide
Minimum cycle time
Maximum clock frequency
Maximum clock access time
Maximum operating current
Maximum standby current
Maximum CMOS standby current (DC)
–200
5
200
3.0
375
130
30
–166
6
166
3.5
350
100
30
1/31/05; v.1.1
Alliance Semiconductor
–133
7.5
133
4
325
90
30
Units
ns
MHz
ns
mA
mA
mA
P. 1 of 19
Copyright © Alliance Semiconductor. All rights reserved.



Alliance Semiconductor Corporation
Alliance Semiconductor Corporation

AS7C33128PFD36B Datasheet Preview

AS7C33128PFD36B Datasheet

(AS7C33128PFD32B / AS7C33128PFD36B) 3.3V 128K X 32/36 pipeline burst synchronous SRAM

No Preview Available !

AS7C33128PFD36B pdf
®
4 Mb Synchronous SRAM products list1,2
Org Part Number
256KX18
AS7C33256PFS18B
128KX32
AS7C33128PFS32B
128KX36
AS7C33128PFS36B
256KX18
AS7C33256PFD18B
128KX32
AS7C33128PFD32B
128KX36
AS7C33128PFD36B
256KX18
AS7C33256FT18B
www.DataSheet4U.co1m28KX32
AS7C33128FT32B
128KX36
AS7C33128FT36B
256KX18
AS7C33256NTD18B
128KX32
AS7C33128NTD32B
128KX36
AS7C33128NTD36B
256KX18
AS7C33256NTF18B
128KX32
AS7C33128NTF32B
128KX36
AS7C33128NTF36B
1 Core Power Supply: VDD = 3.3V + 0.165V
2 I/O Supply Voltage: VDDQ = 3.3V + 0.165V for 3.3V I/O
VDDQ = 2.5V + 0.125V for 2.5V I/O
Mode
PL-SCD
PL-SCD
PL-SCD
PL-DCD
PL-DCD
PL-DCD
FT
FT
FT
NTD-PL
NTD-PL
NTD-PL
NTD-FT
NTD-FT
NTD-FT
PL-SCD : Pipelined Burst Synchronous SRAM - Single Cycle Deselect
PL-DCD : Pipelined Burst Synchronous SRAM - Double Cycle Deselect
FT : Flow-through Burst Synchronous SRAM
NTD1-PL : Pipelined Burst Synchronous SRAM with NTDTM
NTD-FT : Flow-through Burst Synchronous SRAM with NTDTM
AS7C33128PFD32B
AS7C33128PFD36B
Speed
200/166/133 MHz
200/166/133 MHz
200/166/133 MHz
200/166/133 MHz
200/166/133 MHz
200/166/133 MHz
6.5/7.5/8.0/10 ns
6.5/7.5/8.0/10 ns
6.5/7.5/8.0/10 ns
200/166/133 MHz
200/166/133 MHz
200/166/133 MHz
6.5/7.5/8.0/10 ns
6.5/7.5/8.0/10 ns
6.5/7.5/8.0/10 ns
1NTD: No Turnaround Delay. NTDTM is a trademark of Alliance Semiconductor Corporation. All trademarks mentioned in this document are the property of
their respective owners.
1/31/05; v.1.1
Alliance Semiconductor
P. 2 of 19


Part Number AS7C33128PFD36B
Description (AS7C33128PFD32B / AS7C33128PFD36B) 3.3V 128K X 32/36 pipeline burst synchronous SRAM
Maker Alliance Semiconductor Corporation
Total Page 19 Pages
PDF Download
AS7C33128PFD36B pdf
Download PDF File


Buy Electronic Components




Related Datasheet

1 AS7C33128PFD36A (AS7C33128PFD32A / AS7C33128PFD36A) 3.3V 128K X 32/36 pipeline burst synchronous SRAM Alliance Semiconductor Corporation
Alliance Semiconductor Corporation
AS7C33128PFD36A pdf
2 AS7C33128PFD36B (AS7C33128PFD32B / AS7C33128PFD36B) 3.3V 128K X 32/36 pipeline burst synchronous SRAM Alliance Semiconductor Corporation
Alliance Semiconductor Corporation
AS7C33128PFD36B pdf






Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

site map

webmaste! click here

contact us

Buy Components