LH28F320S5-L120 Datasheet PDF - Sharp Electronics

SHARP’s LH28F320S5NS-L90 Flash memory with Smart 5 technology is a high-density, low-cost, nonvolatile, read/write storage solution for a wide range of applications.

32-MBIT (4MBx8/2MBx16) Smart 5 Flash MEMORY
â–  Smart 5 Technology
   - 5V VCC
   - 5V VPP
â–  Common Flash Interface (CFI)
   - Universal & Upgradable Interface
â–  Scalable Command Set (SCS)
â–  High Speed Write Performance
   - 32 Bytes x 2 plane Page Buffer
   - 2µs/Byte Write Transfer Rate
â–  High Speed Read Performance
   - 90ns(5V±0.25V), 100ns(5V±0.5V)
â–  Operating Temperature
   - 0°C to +70°C
â–  High-Density Symmetrically-Blocked
   Architecture
   - Sixty-four 64-Kbyte Erasable Blocks
â–  Extended Cycling Capability
   - 100,000 Block Erase Cycles
   - 6.4 Million Block Erase Cycles/Chip
â–  Automated Write and Erase
   - Command User Interface
   - Status Register
â–  Enhanced Automated Suspend Options
   - Write Suspend to Read
   - Block Erase Suspend to Write
   - Block Erase Suspend to Read
â–  Enhanced Data Protection Features
   - Absolute Protection with VPP=GND
   - Flexible Block Locking
   - Erase/Write Lockout during Power
      Transitions
â–  Low Power Management
- Deep Power-Down Mode
- Automatic Power Savings Mode
   Decreases ICC in Static Mode
â–  User-Configurable x8 or x16 Operation
â–  SRAM-Compatible Write Interface
â–  Industry-Standard Packaging
   - 56-Lead SSOP
â–  ETOXTM* V Nonvolatile Flash Technology
â–  CMOS Process
   (P-type silicon substrate)
â–  Not designed or rated as radiation hardened