Numonyx™ Wireless Flash Memory (W18)
Datasheet
Product Features
High Performance Read-While-Write/Erase
— Burst frequency at 66 MHz
(zero wait states)
— 60 ns Initial access read speed
— 11 ns Burst mode read speed
— 20 ns Page mode read speed
— 4-, 8-, 16-, and Continuous-Word Burst
mode reads
— Burst and Page mode reads in all Blocks,
across all partition boundaries
— Burst Suspend feature
— Enhanced Factory Programming at 3.1 µs/
word
Security
— 128-Bit OTP Protection Register:
64 unique pre-programmed bits +
64 user-programmable bits
— Absolute Write Protection with V
PP
at ground
— Individual and Instantaneous Block Locking/
Unlocking with Lock-Down Capability
Quality and Reliability
— Temperature Range: –40 °C to +85 °C
— 100K Erase Cycles per Block
— 90 nm ETOX™ IX Process
— 130 nm ETOX™ VIII Process
Architecture
— Multiple 4-Mbit partitions
— Dual Operation: RWW or RWE
— Parameter block size = 4-Kword
— Main block size = 32-Kword
— Top or bottom parameter devices
— 16-bit
wide
data bus
Software
— 5 µs (typ.) Program and Erase Suspend
latency time
— Flash Data Integrator (FDI) and Common
Flash Interface (CFI) Compatible
— Programmable WAIT signal polarity
Packaging and Power
— 90 nm: 32- and 64-Mbit in VF BGA
— 130 nm: 32-, 64-, and 128-Mbit in VF BGA
— 130 nm: 128-Mbit in QUAD+ package
— 56 Active Ball Matrix, 0.75 mm Ball-Pitch
— V
CC
= 1.70 V to 1.95 V
— V
CCQ
(90 nm) = 1.7 V to 1.95 V
— V
CCQ
(130 nm) = 1.7 V to 2.24 V or 1.35 V
to 1.80 V
— V
CCQ
(130 nm) = 1.35 V to 2.24 V
— Standby current (130 nm): 8 µA (typ.)
— Read current: 8 mA (4-word burst, typ.)
Order Number: 290701-18
November 2007
INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH NUMONYX™ PRODUCTS. NO LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR
OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. EXCEPT AS PROVIDED IN NUMONYX'S TERMS AND
CONDITIONS OF SALE FOR SUCH PRODUCTS, NUMONYX ASSUMES NO LIABILITY WHATSOEVER, AND NUMONYX DISCLAIMS ANY EXPRESS OR IMPLIED
WARRANTY, RELATING TO SALE AND/OR USE OF NUMONYX PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A
PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. Numonyx
products are not intended for use in medical, life saving, life sustaining, critical control or safety systems, or in nuclear facility applications.
Legal L ines and D isc laim er s
Numonyx B.V. may make changes to specifications and product descriptions at any time, without notice.
Numonyx B.V. may have patents or pending patent applications, trademarks, copyrights, or other intellectual property rights that relate to the presented
subject matter. The furnishing of documents and other materials and information does not provide any license, express or implied, by estoppel or
otherwise, to any such patents, trademarks, copyrights, or other intellectual property rights.
Designers must not rely on the absence or characteristics of any features or instructions marked “reserved” or “undefined.” Numonyx reserves these for
future definition and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to them.
Contact your local Numonyx sales office or your distributor to obtain the latest specifications and before placing your product order.
Copies of documents which have an order number and are referenced in this document, or other Numonyx literature may be obtained by visiting
Numonyx's website at
http://www.numonyx.com.
Numonyx, the Numonyx logo, and StrataFlash are trademarks or registered trademarks of Numonyx B.V. or its subsidiaries in other countries.
*Other names and brands may be claimed as the property of others.
Copyright © 2007, Numonyx B.V., All Rights Reserved.
Datasheet
2
November 2007
Order Number: 290701-18
Numonyx™ Wireless Flash Memory (W18)
Contents
1.0
Introduction
.............................................................................................................. 7
1.1
Nomenclature ..................................................................................................... 7
1.2
Conventions ....................................................................................................... 8
Functional Overview
.................................................................................................. 9
2.1
Memory Map and Partitioning .............................................................................. 10
Package Information
............................................................................................... 13
3.1
W18 — 90 nm Lithography ................................................................................. 13
3.2
W18 — 130 nm ................................................................................................. 14
Ballout and Signal Descriptions
............................................................................... 16
4.1
Signal Ballout ................................................................................................... 16
4.2
Signal Descriptions ............................................................................................ 18
Maximum Ratings and Operating Conditions............................................................
21
5.1
Absolute Maximum Ratings................................................................................. 21
5.2
Operating Conditions ......................................................................................... 21
Electrical Specifications
........................................................................................... 23
6.1
DC Current Characteristics.................................................................................. 23
6.2
DC Voltage Characteristics.................................................................................. 24
AC Characteristics
................................................................................................... 26
7.1
AC Write Characteristics ..................................................................................... 36
7.2
Erase and Program Times................................................................................... 42
7.3
Reset Specifications........................................................................................... 43
7.4
AC I/O Test Conditions....................................................................................... 44
7.5
Device Capacitance ........................................................................................... 45
Power and Reset Specifications
............................................................................... 46
8.1
Active Power..................................................................................................... 46
8.2
Automatic Power Savings (APS) .......................................................................... 46
8.3
Standby Power.................................................................................................. 46
8.4
Power-Up/Down Characteristics........................................................................... 46
8.4.1 System Reset and RST#.......................................................................... 46
8.4.2 VCC, VPP, and RST# Transitions............................................................... 47
8.5
Power Supply Decoupling ................................................................................... 47
Bus Operations Overview
........................................................................................ 48
9.1
Bus Operations ................................................................................................. 48
9.1.1 Reads ................................................................................................... 48
9.1.2 Writes................................................................................................... 49
9.1.3 Output Disable ....................................................................................... 49
9.1.4 Burst Suspend ....................................................................................... 49
9.1.5 Standby ................................................................................................ 50
9.1.6 Reset.................................................................................................... 50
9.2
Device Commands............................................................................................. 50
9.3
Command Sequencing ....................................................................................... 53
Operations
...................................................................................................... 55
Asynchronous Page Read Mode ........................................................................... 55
Synchronous Burst Read Mode ............................................................................ 55
Read Array ....................................................................................................... 56
Read Identifier.................................................................................................. 56
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0 Read
10.1
10.2
10.3
10.4
November 2007
Order Number: 290701-18
Datasheet
3
Numonyx™ Wireless Flash Memory (W18)
10.5
10.6
10.7
CFI Query .........................................................................................................57
Read Status Register..........................................................................................57
Clear Status Register .........................................................................................58
11.0 Program Operations
.................................................................................................59
11.1 Word Program ...................................................................................................59
11.2 Factory Programming .........................................................................................60
11.3 Enhanced Factory Program (EFP) .........................................................................61
11.3.1 EFP Requirements and Considerations .......................................................61
11.3.2 Setup....................................................................................................62
11.3.3 Program ................................................................................................62
11.3.4 Verify....................................................................................................62
11.3.5 Exit.......................................................................................................63
12.0 Program and Erase Operations.................................................................................65
12.1 Program/Erase Suspend and Resume ...................................................................65
12.2 Block Erase .......................................................................................................67
12.3 Read-While-Write and Read-While-Erase ...............................................................69
13.0 Security Modes
........................................................................................................71
13.1 Block Lock Operations ........................................................................................71
13.1.1 Lock......................................................................................................72
13.1.2 Unlock...................................................................................................72
13.1.3 Lock-Down ............................................................................................72
13.1.4 Block Lock Status ...................................................................................73
13.1.5 Lock During Erase Suspend ......................................................................73
13.1.6 Status Register Error Checking .................................................................73
13.1.7 WP# Lock-Down Control ..........................................................................74
13.2 Protection Register.............................................................................................74
13.2.1 Reading the Protection Register ................................................................75
13.2.2 Programing the Protection Register ...........................................................75
13.2.3 Locking the Protection Register.................................................................75
13.3 VPP Protection...................................................................................................77
14.0 Set Read Configuration Register
..............................................................................78
14.1 Read Mode (RCR[15]) ........................................................................................79
14.2 First Access Latency Count (RCR[13:11]) ..............................................................79
14.2.1 Latency Count Settings............................................................................80
14.3 WAIT Signal Polarity (RCR[10]) ...........................................................................81
14.4 WAIT Signal Function .........................................................................................81
14.5 Data Hold (RCR[9])............................................................................................82
14.6 WAIT Delay (RCR[8]) .........................................................................................83
14.7 Burst Sequence (RCR[7])....................................................................................83
14.8 Clock Edge (RCR[6]) ..........................................................................................84
14.9 Burst Wrap (RCR[3]) ..........................................................................................84
14.10 Burst Length (RCR[2:0]).....................................................................................85
A
B
C
Write State Machine States
......................................................................................86
Common Flash Interface (CFI)
.................................................................................89
Ordering Information
...............................................................................................99
Datasheet
4
November 2007
Order Number: 290701-18
Numonyx™ Wireless Flash Memory (W18)
Revision History
Date
09/13/00
Revision
-001
Initial Release
Description
01/29/01
-002
Deleted 16-Mbit density
Revised
ADV#,
Section 2.2
Revised
Protection Registers,
Section 4.16
Revised
Program Protection Register,
Section 4.18
Revised Example in
First Access Latency Count,
Section 5.0.2
Revised Figure 5,
Data Output with LC Setting at Code 3
Added
WAIT Signal Function,
Section 5.0.3
Revised
WAIT Signal Polarity,
Section 5.0.4
Revised
Data Output Configuration,
Section 5.0.5
Added Figure 7,
Data Output Configuration with WAIT Signal Delay
Revised
WAIT Delay Configuration,
Section 5.0.6
Changed V
CCQ
Spec from 1.7 V – 1.95 V to 1.7 V – 2.24 V in Section 8.2,
Extended Temperature
Operation
Changed I
CCS
Spec from 15 µA to 18 µA in Section 8.4,
DC
Characteristics
Changed I
CCR
Spec from 10 mA (CLK = 40 MHz, burst length = 4) and 13 mA (CLK = 52 MHz,
burst length = 4) to 13 mA, and 16 mA respectively in Section 8.4,
DC Characteristics
Changed I
CCWS
Spec from 15 µA to 18 µA in Section 8.4,
DC
Characteristics
Changed I
CCES
Spec from 15 µA to 18 µA in Section 8.4,
DC
Characteristics
Changed t
CHQX
Spec from 5 ns to 3 ns in Section 8.6,
AC Read
Characteristics
Added Figure 25, WAIT Signal in Synchronous Non-Read Array Operation Waveform
Added Figure 26,
WAIT Signal in Asynchronous Page Mode Read
Operation Waveform
Added Figure 27,
WAIT Signal in Asynchronous Single Word Read
Operation Waveform
Revised Appendix E,
Ordering Information
Revised entire Section 4.10,
Enhanced Factory Program Command (EFP)
and Figure 6,
Enhanced Factory Program Flowchart
Revised Section 4.13,
Protection Register
Revised Section 4.15,
Program Protection Register
Revised Section 7.3,
Capacitance,
to include 128-Mbit specs
Revised Section 7.4,
DC Characteristics,
to include 128-Mbit specs
Revised Section 7.6,
AC Read Characteristics,
to include 128-Mbit device specifications
Added t
VHGL
Spec in Section 7.6,
AC Read Characteristics
Revised Section 7.7,
AC Write Characteristics,
to include 128-Mbit device specifications
Minor text edits
New Sections Organization
Added 16-Word Burst Feature
Added Burst Suspend Section
Revised Block Locking State Diagram
Revised Active Power Section, Automatic Power Savings (APS) Section and Power-Up/Down
Operation Section
Revised Extended Temperature Operation
Added 128 Mb DC Characteristics Table and AC Read Characteristics Table
Revised Table 17. Test Configuration Component Values for Worst Case Speed Conditions
Added 0.13 µm Product DC and AC Read Characteristics
Revised AC Write Characteristics
Added Read to Write and Write to Read Transition Waveforms
Revised Reset Specifications
Various text edits
06/12/01
-003
04/05/02
-004
November 2007
Order Number: 290701-18
Datasheet
5
Analogue and Mixed Signal
京公网安备 11010802033920号
EEWORLD
