TC58FVB321FT-70 TOSHIBA Semiconductor CORPORATION, TC58FVB321FT-70 Datasheet

TC58FVB321FT-70

Manufacturer Part Number

TC58FVB321FT-70

Description

Manufacturer

TOSHIBA Semiconductor CORPORATION

Datasheets

1.TC58FVT321-10.pdf (48 pages)

2.TC58FVB321FT-70.pdf (48 pages)

Specifications of TC58FVB321FT-70

Case

TSOP48

Date_code

2006+

Current page: 1 of 48
Download datasheet (550Kb)

32-MBIT (4M × 8 BITS / 2M × 16 BITS) CMOS FLASH MEMORY

DESCRIPTION

organized as 4,194,304 words × 8 bits or as 2,097,152 words × 16 bits. The TC58FVT321/B321 features commands

for Read, Program and Erase operations to allow easy interfacing with microprocessors. The commands are based on

the JEDEC standard. The Program and Erase operations are automatically executed in the chip. The

TC58FVT321/B321 also features a Simultaneous Read/Write operation so that data can be read during a Write or

Erase operation.

FEATURES

•

• TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general

• The Toshiba products listed in this document are intended for usage in general electronics applications (computer, personal

• The products described in this document are subject to the foreign exchange and foreign trade laws.

• The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by

• The information contained herein is subject to change without notice.

The TC58FVT321/B321 is a 33,554,432-bit, 3.0-V read-only electrically erasable and programmable flash memory

can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer,

when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid

situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to

property.

In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most

recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling Guide

for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc..

equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These Toshiba products are

neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or

failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control

instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control

instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of Toshiba products listed in this document

shall be made at the customer’s own risk.

TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its

use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or

others.

Power supply voltage

Operating temperature

Organization

Functions

Ta = −40°C~85°C

4M × 8 bits / 2M × 16 bits

Simultaneous Read/Write

Auto Program, Auto Erase

Fast Program Mode / Acceleration Mode

Program Suspend/Resume

Erase Suspend/Resume

data polling / Toggle bit

block protection, boot block protection

Automatic Sleep, support for hidden ROM area

common flash memory interface (CFI)

Byte/Word Modes

= 2.7 V~3.6 V

TOSHIBA MOS DIGITAL INTEGRATED CIRCUIT SILICON GATE CMOS

•

Block erase architecture

Boot block architecture

Mode control

Erase/Program cycles

Access time

Power consumption

Package

8 × 8 Kbytes / 63 × 64 Kbytes

TC58FVT321FT/XB: top boot block

TC58FVB321FT/XB: bottom boot block

Compatible with JEDEC standard commands

70 ns

100 ns

10 µA

30 mA

15 mA

TC58FVT321/B321FT:

TC58FVT321/B321XB:

cycles typ.

TC58FVT321/B321FT/XB-70,-10

TSOPI48-P-1220-0.50 (weight: 0.51 g)

P-TFBGA56-0710-0.80AZ (weight: 0.125 g)

(Standby)

(Read operation)

(Program/Erase operations)

: 30 pF)

: 100 pF)

2002-08-06 1/48

000630EBA1

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