Datasheet4U Logo Datasheet4U.com

IDT74SSTUBH32868A Datasheet - IDT

IDT74SSTUBH32868A 28-BIT CONFIGURABLE REGISTERED BUFFER

This 28-bit 1:2 configurable registered buffer is designed for 1.7V to 1.9V VDD operation. All inputs are compatible with the JEDEC standard for SSTL_18, except the chip-select gate-enable (CSGEN), control (C), and reset (RESET) inputs, which are LVCMOS. All outputs are edge-controlled circuits opti.
www.DataSheet4U.com DATASHEET 28-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2 IDT74SSTUBH32868A occurred on the open-drain QERR pin (active low). The convention is even parity, i.e., valid parity is defined as an even number of ones across the DIMM-independent data inputs combined with the parity input bit. To calculate parity, all DIMM-independent D-inputs must be tied to a known logic state. If an error occurs and the QERR output is driven low, it stays latched low for a minimum of two clock.

IDT74SSTUBH32868A Features

* 28-bit 1:2 registered buffer with parity check functionality

* Supports SSTL_18 JEDEC specification on data inputs and outputs Applications

* Twice the output drive to support heavily loaded RDIMMs

* DDR2 Memory Modules

* Provides complete DDR DIMM solution

IDT74SSTUBH32868A Datasheet (552.43 KB)

Preview of IDT74SSTUBH32868A PDF

Datasheet Details

Part number:

IDT74SSTUBH32868A

Manufacturer:

IDT

File Size:

552.43 KB

Description:

28-bit configurable registered buffer.

📁 Related Datasheet

IDT74SSTUBH32865A 28-BIT 1:2 REGISTERED BUFFER (IDT)

IDT74SSTUB32866B 1.8V CONFIGURABLE BUFFER (IDT)

IDT74SSTUBF32865A 28-BIT 1:2 REGISTERED BUFFER (IDT)

IDT74SSTUBF32866B 25-BIT CONFIGURABLE REGISTERED BUFFER (IDT)

IDT74SSTUBF32868A 28-BIT CONFIGURABLE REGISTERED BUFFER (IDT)

IDT74SSTUBF32869A 14-BIT CONFIGURABLE REGISTERED BUFFER (IDT)

IDT74SSTU32864 1:1 AND 1:2 REGISTERED BUFFER (IDT)

IDT74SSTU32864A 1:1 AND 1:2 REGISTERED BUFFER (IDT)

IDT74SSTU32865 28-BIT 1:2 REGISTERED BUFFER (IDT)

IDT74SSTU32866B 1.8V CONFIGURABLE BUFFER (IDT)

TAGS

IDT74SSTUBH32868A 28-BIT CONFIGURABLE REGISTERED BUFFER IDT

Image Gallery

IDT74SSTUBH32868A Datasheet Preview Page 2 IDT74SSTUBH32868A Datasheet Preview Page 3

IDT74SSTUBH32868A Distributor