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부품번호 | JS28F256P30T95 기능 |
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기능 | Embedded Memory | ||
제조업체 | Numonyx | ||
로고 | |||
전체 70 페이지수
Numonyx™ StrataFlash® Embedded Memory
(P30)www.DataSheet4U.com
Product Features
Datasheet
High performance
Security
— 85 ns initial access
— One-Time Programmable Registers:
— 52 MHz with zero wait states, 17ns clock-to-data output
• 64 unique factory device identifier bits
synchronous-burst read mode
• 2112 user-programmable OTP bits
— 25 ns asynchronous-page read mode
— Selectable OTP Space in Main Array:
— 4-, 8-, 16-, and continuous-word burst mode
— Buffered Enhanced Factory Programming (BEFP) at 5 μs/
byte (Typ)
— 1.8 V buffered programming at 7 μs/byte (Typ)
• Four pre-defined 128-KByte blocks (top or bottom
configuration)
• Up to Full Array OTP Lockout
— 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 bottom
— 20 μs (Typ) program suspend
configuration
— 20 μs (Typ) erase suspend
— 128-KByte main blocks
— Numonyx™ 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: 20μA (Typ) for 64-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
— 56- Lead TSOP package (64, 128, 256,
512- Mbit)
Quality and Reliability
— Operating temperature: –40 °C to +85 °C
— Minimum 100,000 erase cycles per block
— ETOX™ VIII process technology
— 64- Ball Numonyx™ Easy BGA package (64,
128, 256, 512- Mbit)
— Numonyx™ QUAD+ SCSP (64, 128, 256,
512- Mbit)
— 16-bit wide data bus
Order Number: 306666-11
November 2007
P30
10.3.3 WAIT Polarity .........................................................................................52
10.3.4 Data Hold ..............................................................................................53
10.3.5 WAIT Delay............................................................................................53
10.3.6 Burst Sequence ......................................................................................54
10.3.7 Clock Edge.............................................................................................54
10.3.8 Burst Wrap ............................................................................................55
10.3.9 Burst Length ..........................................................................................55
10.3.10 End of Word Line (EOWL) Considerations ...................................................55
11.0 Programming Operations .........................................................................................56
11.1 Word Programming ............................................................................................56
11.1.1 Factory Word Programming......................................................................57
www.DataSheet4U.com 11.2 Buffered Programming .......................................................................................57
11.3 Buffered Enhanced Factory Programming ..............................................................58
11.3.1 BEFP Requirements and Considerations .....................................................58
11.3.2 BEFP Setup Phase ...................................................................................59
11.3.3 BEFP Program/Verify Phase ......................................................................59
11.3.4 BEFP Exit Phase......................................................................................60
11.4 Program Suspend ..............................................................................................60
11.5 Program Resume ...............................................................................................60
11.6 Program Protection ............................................................................................61
12.0 Erase Operations......................................................................................................62
12.1 Block Erase .......................................................................................................62
12.2 Erase Suspend ..................................................................................................62
12.3 Erase Resume ...................................................................................................63
12.4 Erase Protection ................................................................................................63
13.0 Security Modes ........................................................................................................64
13.1 Block Locking ....................................................................................................64
13.1.1 Lock Block .............................................................................................64
13.1.2 Unlock Block ..........................................................................................64
13.1.3 Lock-Down Block ....................................................................................64
13.1.4 Block Lock Status ...................................................................................65
13.1.5 Block Locking During Suspend ..................................................................65
13.2 Selectable One-Time Programmable Blocks ...........................................................66
13.3 Protection Registers ...........................................................................................66
13.3.1 Reading the Protection Registers...............................................................67
13.3.2 Programming the Protection Registers .......................................................68
13.3.3 Locking the Protection Registers ...............................................................68
14.0 Special Read States..................................................................................................69
14.1 Read Status Register..........................................................................................69
14.1.1 Clear Status Register ..............................................................................70
14.2 Read Device Identifier ........................................................................................70
14.3 CFI Query .........................................................................................................71
A Write State Machine.................................................................................................72
B Flowcharts ...............................................................................................................79
C Common Flash Interface ..........................................................................................87
D Additional Information.............................................................................................97
E Ordering Information for Discrete Products .............................................................98
F Ordering Information for SCSP Products ..................................................................99
Datasheet
4
November 2007
Order Number: 306666-11
4페이지 P30
RFU:
SR:
WSM:
1.3
Reserved for Future Use
Status Register
Write State Machine
Conventions
VCC:
VCC:
www.DataSheet4U.com0x:
0b:
SR[4]:
A[15:0]:
A5:
Bit:
Byte:
Word:
Kbit:
KByte:
KWord:
Mbit:
MByte:
MWord:
Signal or voltage connection
Signal or voltage level
Hexadecimal number prefix
Binary number prefix
Denotes an individual register bit.
Denotes a group of similarly named signals, such as address or data bus.
Denotes one element of a signal group membership, such as an individual address bit.
Binary unit
Eight bits
Two bytes, or sixteen bits
1024 bits
1024 bytes
1024 words
1,048,576 bits
1,048,576 bytes
1,048,576 words
November 2007
Order Number: 306666-11
Datasheet
7
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부품번호 | 상세설명 및 기능 | 제조사 |
JS28F256P30T95 | Embedded Memory | Numonyx |
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