JS28F512M29EWHx 반도체 회로 부품 판매점
3 V supply flash memory
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 Numonyx |
Numonyx™ Axcell™ M29EW
Datasheet
256-Mbit, 512-Mbit, 1-Gbit, 2-Gbit (x8/x16, uniform block)
3 V supply flash memory
Features
Supply voltage
— VCC = 2.7 to 3.6 V for Program, Erase and
Read
— VCCQ = 1.65 to 3.6 V for I/O buffers
Asynchronous Random/Page Read
— Page size: 16 words or 32 bytes
— Page access: 25 ns
— Random access: 100ns (Fortified BGA);
110 ns (TSOP)
Buffer Program
— 512-word program buffer
Programming time
— 0.88 µs per byte (1.14MB/s) typical when
using full buffer size in buffer program
Memory organization
— Uniform blocks, 128 Kbytes/64 Kwords
each
Program/Erase controller
— Embedded byte/word program algorithms
Program/ Erase Suspend and Resume
— Read from any block during Program
Suspend
— Read and Program another block during
Erase Suspend
Blank Check to verify an erased block
Unlock Bypass/Block Erase/Chip Erase/Write
to Buffer
— Faster Buffered/Batch Programming
— Faster Block and Chip Erase
Vpp/WP# pin protection
— Protects first or last block regardless of
block protection settings
Software protection
— Volatile Protection
— Non-Volatile Protection
— Password Protection
— Password Access
Extended Memory block
— 128-word/256-byte block for permanent,
secure identification.
— can be programmed and locked by factory
http://www.DataSheet4U.net/
or by the customer
Low power consumption
— Standby
Minimum 100,000 Program/Erase cycles per
block
ETOXTM* X (65nm) MLC technology
Fortified BGA and TSOP packages
JESD47E Compliant
Green packages available
— RoHS Compliant
— Halogen Free
April 2011
208045-11
1
datasheet pdf - http://www.DataSheet4U.net/
Table of Contents
Numonyx™ Axcell™ M29EW
1 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2 Signal Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.1 Address inputs (A0-Amax) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.2 Data inputs/outputs (DQ0-DQ7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.3 Data inputs/outputs (DQ8-DQ14) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.4 Data input/output or address input (DQ15/A-1) . . . . . . . . . . . . . . . . . . . . 13
2.5 Chip Enable (CE#) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.6 Output Enable (OE#) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.7 Write Enable (WE#) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.8 VPP/Write Protect (VPP/WP#) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.9 Reset (RST#) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.10 Ready/Busy output (RY/BY#) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.11 Byte/Word organization select (BYTE#) . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.12
2.13
2.14
VCC supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
VCCQ input/output supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
VSS ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3 Bus Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
http://www.DataSheet4U.net/
3.1 Bus Read . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.2 Bus Write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.3 Output Disable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.4 Standby . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.5 Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
3.6 Auto Select mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
3.6.1 Read electronic signature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
3.6.2 Verify Extended Memory Block protection indicator . . . . . . . . . . . . . . . . 18
3.6.3 Verify block protection status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
3.6.4 Hardware Block Protect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4 Hardware Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
5 Software Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
5.1 Volatile Protection mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
5.2 Non-Volatile Protection mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
2 208045-11
datasheet pdf - http://www.DataSheet4U.net/
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제조업체: Numonyx
( numonyx )
JS28F512M29EWHx data
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국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )
전력반도체 문의 : 010-3582-2743
