The ISSI IS61LPS/VPS51236A, IS61LPS/VPS102418A, and IS61LPS/VPS25672A are high-speed, low-power synchronous static RAMs designed to provide burstable, high-performance memory for communication and networking applications. The IS61LPS/VPS51236A is organized as 524,288 words by 36 bits, the IS61LPS/VPS102418A is organized as 1,048,576 words by 18 bits, and th.
• Internal self-timed write cycle
• Individual Byte Write Control and Global Write
• Clock controlled, registered address, data and
control
• Burst sequence control using MODE input
• Three chip enable option for simple depth ex-
pansion and address pipelining
• Common data inputs and data outputs
• Auto Power-down during deselect
• Single cycle deselect
• Snooze MODE for reduced-power standby
• JTAG Boundary Scan for PBGA package
• Power Supply
LPS: Vdd 3.3V + 5%, Vddq 3.3V/2.5V + 5% VPS: Vdd 2.5V + 5%, Vddq 2.5V + 5%
• JEDEC 100-Pin TQFP, 119-ball PBGA, 165-ball PBGA, and 209-ball (x72) pa.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | IS61LPS25618A |
Integrated Silicon Solution |
4Mb SYNCHRONOUS PIPELINED SINGLE CYCLE DESELECT STATIC RAM | |
2 | IS61LPS25618EC |
ISSI |
SINGLE CYCLE DESELECT SRAM | |
3 | IS61LPS25632A |
ISSI |
Single CYCLE DESELECT STATIC RAM | |
4 | IS61LPS25632B |
ISSI |
9Mb Single CYCLE DESELECT STATIC RAM | |
5 | IS61LPS25632D |
ISSI |
256Kx32 Synchronous Pipelined Static RAM | |
6 | IS61LPS25632T |
ISSI |
256Kx32 Synchronous Pipelined Static RAM | |
7 | IS61LPS25636A |
ISSI |
Single CYCLE DESELECT STATIC RAM | |
8 | IS61LPS25636B |
ISSI |
9Mb Single CYCLE DESELECT STATIC RAM | |
9 | IS61LPS25636D |
ISSI |
256Kx32 Synchronous Pipelined Static RAM | |
10 | IS61LPS25636T |
ISSI |
256Kx32 Synchronous Pipelined Static RAM | |
11 | IS61LPS204818A |
Integrated Silicon Solution |
36Mb Single CYCLE DESELECT STATIC RAM | |
12 | IS61LPS204818B |
ISSI |
36Mb Single CYCLE DESELECT STATIC RAM |