Datasheet > 存储 > 闪存> MX29LV640BXCI-90

MX29LV640BXCI-90

更新时间： 2024-02-15 07:42:24

品牌	Logo	应用领域
旺宏电子 - Macronix		闪存存储内存集成电路
页数	文件大小	规格书
70页	1166K
描述
64M-BIT [8M x 8/4M x 16] SINGLE VOLTAGE 3V ONLY FLASH MEMORY

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MX29LV640BXCI-90 数据手册

MX29LV640T/B

64M-BIT[8Mx8/4Mx16] SINGLEVOLTAGE3VONLY

FLASHMEMORY

FEATURES

GENERAL FEATURES

SOFTWARE FEATURES

• Single Power Supply Operation

• Support Common Flash Interface (CFI)

- 2.7 to 3.6 volt for read, erase, and program opera-

tions

• 8,388,608 x 8 / 4,194,304 x 16 switchable

• Sector structure

- 8KB (4KW) x 8 and 64KB(32KW) x 127

• Sector Protection/Chip Unprotect

- Provides sector group protect function to prevent

program or erase operation in the protected sector

group

- Flash device parameters stored on the device and

provide the host system to access.

• Erase Suspend/ Erase Resume

- Suspends sector erase operation to read data from

or program data to another sector which is not being

erased

• Status Reply

- Data polling & Toggle bits provide detection of pro-

gram and erase operation completion

- Provides chip unprotect function to allow code

changes

- Provides temporary sector group unprotect function

for code changes in previously protected sector groups

• Secured Silicon Sector

HARDWARE FEATURES

• Ready/Busy (RY/BY) Output

- Provides a hardware method of detecting program

and erase operation completion

• Hardware Reset (RESET) Input

- Provides a hardware method to reset the internal

state machine to read mode

- Provides a 128-word area for code or data that can

be permanently protected.

- Once this sector is protected, it is prohibited to pro-

gram or erase within the sector again.

• Latch-up protected to 250mA from -1V to Vcc + 1V

• Low Vcc write inhibit is equal to or less than 1.5V

• Compatible with JEDEC standard

- Pin-out and software compatible to single power sup-

ply Flash

• WP Pin

- Write protect (WP) function allows protection of two

outermost boot sectors, regardless of sector protect

status

PACKAGE

PERFORMANCE

• High Performance

• 48-pinTSOP

• 63-ball CSP

• 64-ball Easy BGA

- Fast access time: 90/120ns

- Fast program time:11us/word, 45s/chip (typical)

- Fast erase time: 0.9s/sector, 45s/chip (typical)

• Low Power Consumption

- Low active read current: 10mA (typical) at 5MHz

- Low standby current: 0.2uA (typ.)

• Minimum 100,000 erase/program cycle

• 20-year data retention

GENERAL DESCRIPTION

The standard MX29LV640T/B offers access time as fast

as 90ns, allowing operation of high-speed microproces-

sors without wait states. To eliminate bus contention,

the MX29LV640T/B has separate chip enable (CE) and

output enable (OE) controls.

The MX29LV640T/B is a 64-mega bit Flash memory or-

ganized as 8M bytes of 8 bits or 4M bytes of 16 bits.

MXIC's Flash memories offer the most cost-effective and

reliable read/write non-volatile random access memory.

The MX29LV640T/B is packaged in 48-pin TSOP, 63-

ball CSP and 64-ball Easy BGA. It is designed to be

reprogrammed and erased in system or in standard

EPROM programmers.

MXIC's Flash memories augment EPROM functionality

with in-circuit electrical erasure and programming. The

P/N:PM0920

REV. 1.2, NOV. 05, 2003

12 3 4 5 6 7...70

中文翻译

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与MX29LV640BXCI-90相关器件

型号	品牌	获取价格	描述	数据表
MX29LV640BXEC-12	Macronix	获取价格	64M-BIT [8M x 8/4M x 16] SINGLE VOLTAGE 3V ONLY FLASH MEMORY
MX29LV640BXEC-90	Macronix	获取价格	64M-BIT [8M x 8/4M x 16] SINGLE VOLTAGE 3V ONLY FLASH MEMORY
MX29LV640BXEI-12	Macronix	获取价格	64M-BIT [8M x 8/4M x 16] SINGLE VOLTAGE 3V ONLY FLASH MEMORY
MX29LV640BXEI-90	Macronix	获取价格	64M-BIT [8M x 8/4M x 16] SINGLE VOLTAGE 3V ONLY FLASH MEMORY
MX29LV640D	Macronix	获取价格	64M-BIT [8M x 8/4M x 16] SINGLE VOLTAGE 3V
MX29LV640DBMC-90G	Macronix	获取价格	64M-BIT [8M x 8/4M x 16] SINGLE VOLTAGE 3V
MX29LV640DBTC-90G	Macronix	获取价格	64M-BIT [8M x 8/4M x 16] SINGLE VOLTAGE 3V
MX29LV640DBTI-90G	Macronix	获取价格	64M-BIT [8M x 8/4M x 16] SINGLE VOLTAGE 3V
MX29LV640DBXEC-90G	Macronix	获取价格	64M-BIT [8M x 8/4M x 16] SINGLE VOLTAGE 3V
MX29LV640DBXEI-90G	Macronix	获取价格	64M-BIT [8M x 8/4M x 16] SINGLE VOLTAGE 3V

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