IS46LR16640C, IS46LR32320C - 1Gb Mobile DDR SDRAM

ISSI

IS46LR16640C Datasheet Preview — This datasheet PDF includes multiple part numbers: IS46LR16640C, IS46LR32320C. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	IS46LR16640C, IS46LR32320C
Manufacturer	ISSI
File Size	1.19 MB
Description	1Gb Mobile DDR SDRAM
Datasheet	IS46LR32320C-ISSI.pdf
Note	This datasheet PDF includes multiple part numbers: IS46LR16640C, IS46LR32320C. Please refer to the document for exact specifications by model.

IS46LR16640C Product details

Description

Preliminary Information OCTOBER 2022 The IS43/46LR16640C/32320C is 1,073,741,824 bits CMOS Mobile Double Data Rate Synchronous DRAM organized as 4 banks of 64Meg words of 16bits or 32Meg words of 32bits.This product uses a double-data-rate architecture to achieve high-speed operation.The Data Input/ Output signals are transmitted on a 16-bit or 32-bit bus.The double data rate architecture is essentially a 2N prefetch architecture with an interface designed to transfer two data words per clo

Features

JEDEC standard 1.8V power supply.
VDD = 1.8V, VDDQ = 1.8V.
Four internal banks for concurrent operation.
MRS cycle with address key programs - CAS latency 2, 3 (clock) - Burst length (2, 4, 8, 16) - Burst type (sequential & interleave).
Fully differential clock inputs (CK, /CK).
All inputs except data & DM are sampled at the rising edge of the system clock.
Data I/O transaction on both edges of data strobe.
Bidirectional d.

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Other Datasheets by ISSI

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Published: Jul 15, 2024 |