LH28F160BJHE-TTL90 데이터 시트보기 (PDF) - Sharp Electronics

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LH28F160BJHE-TTL90

Flash Memory 16M (1M × 16/2M × 8)

Sharp Electronics 

LI-IFI 6504

2

LH28F 160BJHE-TTL90

IGM-BIT ( 1Mbit x16 / 2Mbit x8 )

Boot Block Flash MEMORY

n Low Voltage Operation

- v,,=v(-cw-L.-’ 7V-3.6V Single Voltage

n User-Configurable x8 or x 16 Operation

n High-Performance Read Access Time

- 90ns(Vcc=2.7V-3.6V)

n Operating Temperature

- -40°C to +85”C

I Low Power Management

- Typ. 2uA (V,,=3,OV) Standby Current

- Automatic Power Savings Mode Decreases ICCR in

Static Mode

- Typ. 120pA (V,,=3.OV, T,=+25”C. f=32kHz)

Read Current

n Optimized Array Blocking Architecture

- Two 4K-word (8K-byte) Boot Blocks

- Six 4K-word (8K-byte) Parameter Blocks

- Thirty-one 32K-word (64K-byte) Main Blocks

- Top Boot Location

n Extended Cycling Capability

- Minimum 100,000 Block Erase Cycles

H Enhanced Automated Suspend Options

- Word/Byte Write Suspend to Read

- Block Erase Suspend to Word/Byte Write

- Block Erase Suspend to Read

n Enhanced Data Protection Features

- Absolute Protection with VCCWIVCCWLK

- Block Erase, Full Chip Erase, Word/Byte Write and

Lock-Bit Configuration Lockout during Power

Transitions

- Block Locking with Command and WP#

- Permanent Locking

n Automated Block Erase, Full Chip Erase,

Word/Byte Write and Lock-Bit Configuration

- Command User Interface (CUB

- Status Register (SR)

n SRAM-Compatible Write Interface

n Industry-Standard Packaging

- G-Lead TSOP

n ETOXTkt* Nonvolatile Flash Technology

W CMOS Process (P-type silicon substrate)

w Not designed or rated as radiation hardened

iHARP’s LH28F160BJHE-TTL90 Flash memory is a high-density. low-cost. nonvolatile, read/write storage solution for a

vide range of applications.

,H28F160BJHE-TTL90 can operate at V,,=2.7V-3.6V and Vc-w--. -3 TV-3.6V or 11.7V-12.3V. Its low voltage operation

:apability realize battery life and suits for cellular phone application.

ts Boot, Parameter and Main-blocked architecture, low voltage and extended cycling provide for highly flexible component

uitable for portable terminals and personal computers. Its enhanced suspend capabilities provide for an ideal solution for code

- data storage applications.

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

IRAM, the LH28F160BJHE-TTL90 offers four levels of protection: absolute protection with VccwlVc-wLK, selective

lardware block locking or flexible software block locking. These alternatives Zoive designers ultimate control of their code

ecurity needs.

he LH28F160BJHE-‘ITL90 is manufactured on SHARP’s 0.25pm ETOXT”* process technology. It come in industry-

tandard package: the 4%lead TSOP, ideal for board constrained applications.

ETOX is a trademark of Intel Corporation.

Rev. 1.25

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