28F256P30B Datasheet PDF - Intel Corporation
| Part Number | 28F256P30B | |
| Description | Intel StrataFlash Embedded Memory | |
| Manufacturers | Intel Corporation | |
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Intel StrataFlash® Embedded Memory
(P30)
1-Gbit P30 Family
Datasheet
Product Features
■ High performance
■ Security
— 85/88 ns initial access
— One-Time Programmable Registers:
— 40 MHz with zero wait states, 20 ns clock-to-
data output synchronous-burst read mode
• 64 unique factory device identifier bits
• 64 user-programmable OTP bits
— 25 ns asynchronous-page read mode
• Additional 2048 user-programmable OTP bits
— 4-, 8-, 16-, and continuous-word burst mode
— Selectable OTP Space in Main Array:
— Buffered Enhanced Factory Programming
(BEFP) at 5 µs/byte (Typ)
• 4x32KB parameter blocks + 3x128KB main
blocks (top or bottom configuration)
— 1.8 V buffered programming at 7 µs/byte (Typ)
— Absolute write protection: VPP = VSS
■ Architecture
— Multi-Level Cell Technology: Highest Density
at Lowest Cost
— Power-transition erase/program lockout
— Individual zero-latency block locking
— Individual block lock-down
— Asymmetrically-blocked architecture
■ Software
— Four 32-KByte parameter blocks: top or
— 20 µs (Typ) program suspend
bottom configuration
— 20 µs (Typ) erase suspend
— 128-KByte main blocks
— Intel® Flash Data Integrator optimized
■ Voltage and Power
— VCC (core) voltage: 1.7 V – 2.0 V
— VCCQ (I/O) voltage: 1.7 V – 3.6 V
— Standby current: 55 µA (Typ) for 256-Mbit
— Basic Command Set and Extended Command
Set compatible
— Common Flash Interface capable
■ Density and Packaging
— 4-Word synchronous read current:
13 mA (Typ) at 40 MHz
— 64/128/256-Mbit densities in 56-Lead TSOP
package
■ Quality and Reliability
— Operating temperature: –40 °C to +85 °C
— 64/128/256/512-Mbit densities in 64-Ball
Intel® Easy BGA package
• 1-Gbit in SCSP is –30 °C to +85 °C
— 64/128/256/512-Mbit and 1-Gbit densities in
— Minimum 100,000 erase cycles per block
Intel® QUAD+ SCSP
— ETOX™ VIII process technology (130 nm)
— 16-bit wide data bus
The Intel StrataFlash® Embedded Memory (P30) product is the latest generation of Intel
StrataFlash® memory devices. Offered in 64-Mbit up through 1-Gbit densities, the P30 device
brings reliable, two-bit-per-cell storage technology to the embedded flash market segment.
Benefits include more density in less space, high-speed interface, lowest cost-per-bit NOR
device, and support for code and data storage. Features include high-performance synchronous-
burst read mode, fast asynchronous access times, low power, flexible security options, and three
industry standard package choices.
The P30 product family is manufactured using Intel® 130 nm ETOX™ VIII process technology.
Order Number: 306666, Revision: 001
April 2005
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1-Gbit P30 Family
14.3 CFI Query ...........................................................................................................................77
Appendix A Write State Machine..........................................................................................78
Appendix B Flowcharts ............................................................................................................85
Appendix C Common Flash Interface ................................................................................93
Appendix D Additional Information................................................................................... 100
Appendix E Ordering Information for Discrete Products ........................................ 101
Appendix F Ordering Information for SCSP Products..............................................102
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Datasheet
Intel StrataFlash® Embedded Memory (P30)
Order Number: 306666, Revision: 001
April 2005
5
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| Information | Total 70 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ 28F256P30B.PDF Datasheet ] | |
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