GS8642Z36 Overview
The GS8642Z18/36/72 is a 72Mbit Synchronous Static SRAM. GSI's NBT SRAMs, like ZBT, NtRAM, NoBL or other pipelined read/double late write or flow through read/ single late write SRAMs, allow utilization of all available bus bandwidth by eliminating the need to insert deselect cycles when the device is switched from read to write cycles.
GS8642Z36 Key Features
- NBT (No Bus Turn Around) functionality allows zero wait Read-Write-Read bus utilization; fully pin-patible with both pip
- 2.5 V or 3.3 V +10%/-10% core power supply
- 2.5 V or 3.3 V I/O supply
- User-configurable Pipeline and Flow Through mode
- ZQ mode pin for user-selectable high/low output drive
- IEEE 1149.1 JTAG-patible Boundary Scan
- LBO pin for Linear or Interleave Burst mode
- Pin-patible with 2Mb, 4Mb, 8Mb, and 16Mb devices
- Byte write operation (9-bit Bytes)
- 3 chip enable signals for easy depth expansion