Datasheet4U Logo Datasheet4U.com

R1QEA3618CBG Datasheet 36-Mbit DDRII+ SRAM

Manufacturer: Renesas

Download the R1QEA3618CBG datasheet PDF. This datasheet also includes the R1QBA3636CBG variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (R1QBA3636CBG-Renesas.pdf) that lists specifications for multiple related part numbers.

General Description

The R1Q#A3636 is a 1,048,576-word by 36-bit and the R1Q#A3618 is a 2,097,152-word by 18-bit synchronous double data rate static RAM fabricated with advanced CMOS technology using full CMOS six-transistor memory cell.

It integrates unique synchronous peripheral circuitry and a burst counter.

All input registers are controlled by an input clock pair (K and /K) and are latched on the positive edge of K and /K.

Overview

R1QBA36**CB* / R1QEA36**CB* Series R1QBA3636CBG / R1QBA3618CBG / R1QBA3609CBG R1QEA3636CBG / R1QEA3618CBG / R1QEA3609CBG R1QHA3636CBG / R1QHA3618CBG / R1QHA3609CBG R1QLA3636CBG / R1QLA3618CBG / R1QLA3609CBG 36-Mbit DDRII+ SRAM 2-word Burst R10DS0159EJ0009 Rev.

0.09a 2011.09.

Key Features

  • ႑ Power Supply.
  • 1.8 V for core (VDD), 1.4 V to VDD for I/O (VDDQ) ႑ Clock.
  • Fast clock cycle time for high bandwidth.
  • Two input clocks (K and /K) for precise DDR timing at clock rising edges only.
  • Two output echo clocks (CQ and /CQ) simplify data capture in high-speed systems.
  • Clock-stop capability with Ps restart ႑ I/O.
  • Common data input/output bus.
  • Pipelined double data rate operation.
  • HSTL I/O.
  • User programmable o.

More Datasheets from Renesas

Part Number Description
R1QEA3636CBG 36-Mbit DDRII+ SRAM
R1Q2A7209ABB 72-Mbit QDRII SRAM
R1Q2A7218ABB 72-Mbit QDRII SRAM
R1Q2A7236ABB 72-Mbit QDRII SRAM
R1Q3A7218ABB 72-Mbit SRAM
R1Q3A7236ABB 72-Mbit SRAM
R1Q6A7218ABG 72-Mbit DDRII SRAM Separate I/O 2-word Burst RAM
R1Q6A7236ABG 72-Mbit DDRII SRAM Separate I/O 2-word Burst RAM
R1QBA3618CBG 36-Mbit DDRII+ SRAM
R1QBA3636CBG 36-Mbit DDRII+ SRAM