AS7C33256PFD18B
®
4 Mb Synchronous SRAM products list1,2
Org
Part Number
Mode
PL-SCD
PL-SCD
PL-SCD
PL-DCD
PL-DCD
PL-DCD
FT
Speed
256KX18
128KX32
128KX36
256KX18
128KX32
128KX36
256KX18
128KX32
128KX36
256KX18
128KX32
128KX36
256KX18
128KX32
128KX36
AS7C33256PFS18B
AS7C33128PFS32B
AS7C33128PFS36B
AS7C33256PFD18B
AS7C33128PFD32B
AS7C33128PFD36B
AS7C33256FT18B
AS7C33128FT32B
AS7C33128FT36B
AS7C33256NTD18B
AS7C33128NTD32B
AS7C33128NTD36B
AS7C33256NTF18B
AS7C33128NTF32B
AS7C33128NTF36B
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
FT
FT
NTD-PL
NTD-PL
NTD-PL
NTD-FT
NTD-FT
NTD-FT
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
PL-SCD
PL-DCD
FT
:
:
:
Pipelined Burst Synchronous SRAM - Single Cycle Deselect
Pipelined Burst Synchronous SRAM - Double Cycle Deselect
Flow-through Burst Synchronous SRAM
1
TM
NTD -PL
:
:
Pipelined Burst Synchronous SRAM with NTD
TM
NTD-FT
Flow-through Burst Synchronous SRAM with NTD
1. NTD: 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.1.2
Alliance Semiconductor
P. 2 of 19
ISSI [ INTEGRATED SILICON SOLUTION, INC ]
