LH28F008SCT-12 View Datasheet(PDF) - Sharp Electronics

Part Name

Description

Manufacturer

LH28F008SCT-12

Flash Memory 8M (1M ×8)

Sharp Electronics 

SHAi?P

LHF08CH3

2

LH28FOOSSCT-L12

8M-BIT (1 MB x 8)

SmartVoltage Flash MEMORY

n SmartVoltage Technology

- 2.7V(Read-Only), 3.3V or 5V Vcc

- 3.3V, 5V or 12V Vpp

n Automated Byte Write and Block Erase

- Command User Interface

- Status Register

n High-Performance Read Access Time

- 120ns(5V*0.5V), 150ns(3.3V*O.3V),

170ns(2.7V-3.6V)

n Operating Temperature

- 0°C to +7O”C

I High-Density Symmetrically-Blocked

Architecture

- Sixteen 64K-byte Erasable Blocks

I Low Power Management

- Deep Power-Down Mode

- Automatic Power Savings Mode

Decreases Ice in Static Mode

I Enhanced Data Protection Features

- Absolute Protection with Vpp=GND

- Flexible Block Locking

- Block Erase/Byte Write Lockout

during Power Transitions

n Enhanced Automated Suspend Options

- Byte Write Suspend to Read

- Block Erase Suspend to Byte Write

- Block Erase Suspend to Read

n Extended Cycling Capability

- 100,000 Block Erase Cycles

- 1.6 Million Block Erase Cycles/Chip

n SRAM-Compatible Write Interface

n Industry-Standard Packaging

- 40-Lead TSOP

n ETOXTM* Nonvolatile Flash Techno WY

W CMOS Process

(P-type silicon substrate)

n Not designed or rated as radiation

hardened

SHARP’s LH28F008SCT-L12 Flash memory with SmartVoltage technology is a high-density, low-cost, nonvolatile,

?ead/write storage solution for a wide range of applications. Its symmetrically-blocked architecture, flexible voltage

and extended cycling provide for highly flexible component suitable for resident flash arrays, SlMMs and memory

:ards. Its enhanced suspend capabilities provide for an ideal solution for code + data storage applications. For

secure code storage applications, such as networking, where code is either directly executed out of flash or

downloaded to DRAM, the LH28F008SCT-L12 offers three levels of protection: absolute protection with V,, at

ZND, selective hardware block locking, or flexible software block locking. These alternatives give designers

Jltimate control of their code security needs.

The LH28F008SCT-L12 is manufactured on SHARP’s 0.38um ETOXTM process technology. It come in

ndustry-standard package: the 40-lead TSOP, ideal for board constrained applications. Based on the 28F008SA

architecture, the LH28F008SCT-L12 enables quick and easy upgrades for designs demanding the state-of-the-art.

‘ETOX is a trademark of Intel Corporation.

Rev. 1.3

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