S29WS256P
S29WS256P is Simultaneous Read/Write Flash manufactured by Cypress.
- Part of the S29WS512P comparator family.
- Part of the S29WS512P comparator family.
Features
- Single 1.8 V read/program/erase (1.70- 1.95 V)
- 90 nm Mirror Bit™ Technology
- Simultaneous Read/Write operation with zero latency
- Random page read access mode of 8 words with 20 ns intra page access time
- 32 Word / 64 Byte Write Buffer
- Sixteen-bank architecture consisting of
32/16/8 Mwords for 512/256/128P, respectively
- Four 16 Kword sectors at both top and bottom of memory array
- 510/254/126 64Kword sectors (WS512/256/128P)
- Programmable linear (8/16/32) with or without wrap around and continuous burst read modes
- Secured Silicon Sector region consisting of 128 words each for factory and 128 words for customer
- 20-year data retention (typical)
- Cycling Endurance: 100,000 cycles per sector (typical)
- mand set patible with JEDEC (42.4) standard
- Hardware (WP#) protection of top and bottom sectors
- Dual boot sector...
