IDT71V3556SA Datasheet 3.3v Synchronous Zbt Srams

Manufacturer: Integrated Device Technology

Overview: 128K x 36, 256K x 18 3.3V Synchronous ZBT SRAMs 3.3V I/O, Burst Counter Pipelined Outputs x x IDT71V3556S IDT71V3558S IDT71V3556SA.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	IDT71V3556SA
Manufacturer	Integrated Device Technology
File Size	477.21 KB
Description	3.3V Synchronous ZBT SRAMs
Datasheet	IDT71V3556SA IDT-71V Datasheet (PDF)

The IDT71V3556/58 are 3.3V high-speed 4,718,592-bit (4.5 Megabit) synchronous SRAMS.

They are designed to eliminate dead bus cycles when turning the bus around between reads and writes, or writes and reads.

Thus, they have been given the name ZBTTM, or Zero Bus Turnaround.

128K x 36, 256K x 18 memory configurations Supports high performance system speed - 200 MHz (3.2 ns Clock-to-Data Access) ZBTTM Feature - No dead cycles between write and read cycles Internally synchronized output buffer enable eliminates the need to control OE Single R/W (READ/WRITE) control pin Positive clock-edge triggered address, data, and control signal registers for fully pipelined.

Brand Logo	Part Number	Description	Manufacturer
	IDT71V3556XS	3.3V Synchronous ZBT SRAMs	IDT
	IDT71V3556XSA	3.3V Synchronous ZBT SRAMs	IDT

Part Number	Description
IDT71V3556S	3.3V Synchronous ZBT SRAMs
IDT71V3558S	3.3V Synchronous ZBT SRAMs
IDT71V3558SA	3.3V Synchronous ZBT SRAMs
IDT71V30L	HIGH-SPEED 3.3V 1K X 8 DUAL-PORT STATIC RAM
IDT71V30S	HIGH-SPEED 3.3V 1K X 8 DUAL-PORT STATIC RAM
IDT71V321L	HIGH-SPEED 3.3V 2K x 8 DUAL-PORT STATIC RAM
IDT71V321S	HIGH-SPEED 3.3V 2K x 8 DUAL-PORT STATIC RAM
IDT71V016SA	3.3V CMOS Static RAM 1 Meg (64K x 16-Bit)
IDT71V2546SA	128K x 36/ 256K x 18 3.3V Synchronous ZBT SRAMs 2.5V I/O/ Burst Counter Pipelined Outputs
IDT71V2548S	128K x 36/ 256K x 18 3.3V Synchronous ZBT SRAMs 2.5V I/O/ Burst Counter Pipelined Outputs