251407-13 Datasheet, PDF (6/46 Pages) Numonyx B.V – Wireless Flash Memory (W18/W30 SCSP)

32WQ and 64WQ Family with Asynchronous RAM
1.0
1.1
Introduction
This document contains information pertaining to the products in the Numonyx™
Wireless Flash Memory (W18/W30 SCSP) family with asynchronous RAM. The W18/
W30 SCSP 32WQ and 64WQ families offer a wide variety of stacked combinations that
include single flash die, two flash die, flash + PSRAM, and flash + SRAM options. This
document provides information where this SCSP family differs from the Numonyx
Wireless Flash Memory (W18/W30) discrete device.
Refer to the discrete datasheets Numonyx™ Wireless Flash Memory (W18) Datasheet
(order number 290701) and Numonyx™ Wireless Flash Memory (W30) Datasheet
(order number 290702) for flash product details not included in this SCSP datasheet.
The Numonyx Wireless Flash Memory (W18/W30 SCSP) family offers various flash plus
static RAM combinations in a common package footprint. The flash memory features
1.8 V low-power operations with flexible, multi-partition, dual-operation Read-While-
Write / Read-While-Erase, asynchronous, and synchronous reads. This SCSP device
integrates up to two flash die, and one PSRAM or SRAM die in a low-profile package
compatible with other SCSP families with QUAD+ ballout.
Nomenclature
0x
Hexadecimal prefix
0b
Binary prefix
Byte
8 bits
CFI
Common Flash Interface
CUI
Command User Interface
DU
Don’t Use
ETOX
EPROM Tunnel Oxide
FDI
Numonyx™ Flash Data Integrator (software solution)
K(noun)
1 thousand
Kb
1024 bits
KB
1024 bytes
Kword
1024 words
M (noun)
1 million
Mb
1,048,576 bits
MB
1,048,576 bytes
OTP
One-Time Programmable
PLR
Protection Lock Register
PR
Protection Register
PRD
Protection Register Data
RCR
Read Configuration Register
Datasheet
6
November 2007
Order Number: 251407-13