256-Mbit J3 (x8/x16)
1.0
Introduction
This document describes the Intel StrataFlash® Memory (J3) device. It includes a description of
device features, operations, and specifications.
1.1
Nomenclature
AMIN:
AMIN = A0 for x8
AMIN = A1 for x16
AMAX:
32 Mbit
64 Mbit
128 Mbit
256 Mbit
AMAX = A21
AMAX = A22
AMAX = A23
AMAX = A24
Block:
Clear:
CUI:
MLC:
OTP:
PLR:
PR:
A group of flash cells that share common erase circuitry and erase simultaneously
Indicates a logic zero (0)
Command User Interface
Multi-Level Cell
One Time Programmable
Protection Lock Register
Protection Register
PRD
Protection Register Data
Program: To write data to the flash array
RFU:
Set:
Reserved for Future Use
Indicates a logic one (1)
SR:
Status Register
SRD:
VPEN:
Status Register Data
Refers to a signal or package connection name
Refers to timing or voltage levels
Write State Machine
Extended Configuration Register
eXtended Status Register
VPEN
:
WSM:
ECR:
XSR:
1.2
Conventions
0x:
Hexadecimal prefix
0b:
Binary prefix
k (noun):
M (noun):
Nibble
Byte:
Word:
Kword:
Kb:
1,000
1,000,000
4 bits
8 bits
16 bits
1,024 words
1,024 bits
KB:
1,024 bytes
Mb:
1,048,576 bits
MB:
1,048,576 bytes
Brackets:
Square brackets ([]) will be used to designate group membership or to define a
group of signals with similar function (i.e., A[21:1], SR[4,1] and D[15:0]).
Datasheet
7
INTEL [ INTEL ]
