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IS61DDSB21M36A

Integrated Silicon Solution
Part Number IS61DDSB21M36A
Manufacturer Integrated Silicon Solution
Description 36Mb DDR-II (Burst 2) SIO SYNCHRONOUS SRAM
Published Jul 25, 2016
Detailed Description IS61DDSB22M18A IS61DDSB21M36A 2Mx18, 1Mx36 36Mb DDR-II (Burst 2) SIO SYNCHRONOUS SRAM JANUARY 2015 FEATURES  1Mx36 an...
Datasheet PDF File IS61DDSB21M36A PDF File

IS61DDSB21M36A
IS61DDSB21M36A


Overview
IS61DDSB22M18A IS61DDSB21M36A 2Mx18, 1Mx36 36Mb DDR-II (Burst 2) SIO SYNCHRONOUS SRAM JANUARY 2015 FEATURES  1Mx36 and 2Mx18 configuration available.
 On-chip delay-locked loop (DLL) for wide data valid window.
 Seperate I/O read and write ports.
 Synchronous pipeline read with self-timed late write operation.
 Double Data Rate (DDR) interface for read and write input ports.
 Fixed 2-bit burst for read and write operations.
 Clock stop support.
 Two input clocks (K and K#) for address and control registering at rising edges only.
 Two input clocks (C and C#) for data output control.
 Two echo clocks (CQ and CQ#) that are delivered simultaneously with data.
 +1.
8V core power supply and 1.
5V to 1.
8V VDDQ, used with 0.
75V to 0.
9V VREF.
 HSTL input and output interface.
 Registered addresses, write and read controls, byte writes, data in, and data outputs.
 Full data coherency.
 Boundary scan using limited set of JTAG 1149.
1 functions.
 Byte write capability.
 Fine ball ...



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