DT28F016SV-080 Intel Corporation, DT28F016SV-080 Datasheet - Page 7

• Manufacturer Part Number: DT28F016SV-080
• Description: 16-MBIT (1 MBIT x 16/ 2 MBIT x 8) FlashFile MEMORY
• Manufacturer: Intel Corporation

E
1.0 INTRODUCTION
The documentation of the Intel 28F016SV memory
device includes this datasheet, a detailed user’s
manual, and a number of application notes and
design tools, all of which are referenced in
Appendix B.
The datasheet is intended to give an overview of
the chip feature-set and of the operating AC/DC
specifications. The 16-Mbit Flash Product Family
User’s Manual provides complete descriptions of
the user modes, system interface examples and
detailed descriptions of all principles of operation.
It also contains the full list of software algorithm
flowcharts, and a brief section on compatibility
with the Intel 28F008SA.
A significant 28F016SV change occurred between
datasheet revisions 290528-003 and 290528-004.
This change centers around the addition of a 3/5#
pin to the device’s pinout configuration. Figures 2
and 3 show the 3/5# pin assignment for TSOP and
SSOP Type 1 packages. Intel recommends that all
customers obtain the latest revisions of 28F016SV
documentation.
1.1 Enhanced Features
The 28F016SV is backwards compatible with the
28F016SA and offers the following enhancements:
1.2 Product Overview
The 28F016SV is a high-performance, 16-Mbit
(16,777,216-bit)
random access memory, organized as either
1 Mword x 16 or 2 Mbyte x 8. The 28F016SV
includes thirty-two 64-KB (65,536 byte) blocks or
thirty-two 32-KW (32,768 word) blocks. A chip
memory map is shown in Figure 4.
SmartVoltage Technology
V
Additional RY/BY# Configuration
Additional Upload Device Information
Command Feedback
PP
Selectable 5V or 12V V
Pulse-On-Program/Erase
Device Proliferation Code
Device Configuration Code
Level Bit in Block Status Register
block
erasable,
PP
nonvolatile
The implementation of a new architecture, with
many enhanced features, will improve the device
operating characteristics and result in greater
product reliability and ease-of-use.
The
technology, providing V
and 5V and program and erase capability at V
12V or 5V. Operating at V
28F016SV consumes approximately one half the
power consumption at 5V V
provides the highest read performance capability.
V
separate 12V converter, while V
maximizes
addition to the flexible program and erase
voltages, the dedicated V
protection with V
A 3/5# input pin configures the device’s internal
circuitry for optimal 3.3V or 5V read/program
operation.
A Command User Interface (CUI) serves as the
system interface between the microprocessor or
microcontroller and the internal memory operation.
Internal Algorithm Automation allows byte/word
programs and block erase operations to be
executed
sequence to the CUI in the same way as the
28F008SA 8-Mbit FlashFile™ memory.
A super-set of commands has been added to the
basic 28F008SA command-set to achieve higher
program performance and provide additional
capabilities. These new commands and features
include:
Writing of memory data is performed in either byte
or
(12V
28F008SA. A block erase operation erases one of
the 32 blocks in typically 0.6 sec (12V V
independent of the other blocks, which is about a
65% improvement over the 28F008SA.
PP
Page Buffer Programs to Flash
Command Queuing Capability
Automatic Data Programs during Erase
Software Locking of Memory Blocks
Two-Byte
Systems
Erase All Unlocked Blocks
word
= 5V operation eliminates the need for a
28F016SV
V
PP
)—a
increments
28F016SV FlashFile™ MEMORY
using
program/erase
Successive
PP
33%
a
incorporates
V
PPLK
CC
Two-Program
improvement
typically
PP
.
operation at both 3.3V
gives complete code
Programs
CC
performance.
CC
, while 5V V
within
SmartVoltage
= 3.3V, the
PP
over
command
in
= 12V
6
PP
8-bit
PP
the
CC
µs
In
7
=
),