Datasheet > MX29LV320AB

MX29LV320AB

更新时间： 2024-02-09 14:26:29

品牌	Logo	应用领域
旺宏电子 - Macronix		存储
页数	文件大小	规格书
60页	604K
描述
32M-BIT [4M x 8 / 2M x 16] SINGLE VOLTAGE 3V ONLY FLASH MEMORY

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MX29LV320AB 数据手册

MX29LV320AT/B

32M-BIT[4Mx8/2Mx16]SINGLEVOLTAGE

3VONLYFLASHMEMORY

FEATURES

• Low Power Consumption

GENERAL FEATURES

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

- Low standby current: 200nA (typical)

• Minimum 100,000 erase/program cycle

• 10 years data retention

• 4,194,304 x 8 / 2,097,152 x 16 switchable

• Sector Structure

- 8K-Byte x 8 and 64K-Byte x 63

• Extra 64K-Byte sector for security

- Features factory locked and identifiable, and cus-

tomer lockable

SOFTWARE FEATURES

• Erase Suspend/ Erase Resume

- Suspends sector erase operation to read data from

or program data to another sector which is not being

erased

• Twenty-Four Sector Groups

- Provides sector group protect function to prevent pro-

gram or erase operation in the protected sector group

- Provides chip unprotect function to allow code chang-

ing

• Status Reply

- Data polling & Toggle bits provide detection of pro-

gram and erase operation completion

• Support Common Flash Interface (CFI)

- Provides temporary sector group unprotect function

for code changing in previously protected sector groups

• Single Power Supply Operation

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

tions

HARDWARE FEATURES

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

• Low Vcc write inhibit is equal to or less than 1.4V

• Compatible with JEDEC standard

- Pinout and software compatible to single power sup-

ply Flash

• 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

• 2nd generation of 3V/32M Flash product

- Fully compatible with MX29LV320T/B device

• WP/ACC input pin

- Provides accelerated program capability

PERFORMANCE

• High Performance

PACKAGE

- Fast access time: 70/90ns

- Fast program time:7us/word typical utilizing acceler-

ate function

• 48-PinTSOP

• 48-Ball CSP

- Fast erase time: 0.9s/sector, 35s/chip (typical)

GENERAL DESCRIPTION

The MX29LV320AT/B is a 32-mega bit Flash memory

organized as 4M bytes of 8 bits and 2M words of 16 bits.

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

reliable read/write non-volatile random access memory.

The MX29LV320AT/B is packaged in 48-pin TSOP and

48-ball CSP. 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

MX29LV320AT/B uses a command register to manage

this functionality.

MXIC Flash technology reliably stores memory

contents even after 100,000 erase and program

cycles. The MXIC cell is designed to optimize the

erase and program mechanisms. In addition, the

combination of advanced tunnel oxide processing

and low internal electric fields for erase and

programming operations produces reliable cycling.

The standard MX29LV320AT/B offers access time as

fast as 70ns, allowing operation of high-speed micropro-

cessors without wait states. To eliminate bus conten-

tion, the MX29LV320AT/B has separate chip enable (CE)

and output enable (OE) controls.

P/N:PM1008

REV. 1.1, MAY 28, 2004

12 3 4 5 6 7...60

中文翻译

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与MX29LV320AB相关器件

型号	品牌	获取价格	描述	数据表
MX29LV320ABTC-70	Macronix	获取价格	32M-BIT [4M x 8 / 2M x 16] SINGLE VOLTAGE 3V ONLY FLASH MEMORY
MX29LV320ABTC-70G	Macronix	获取价格	32M-BIT [4M x 8 / 2M x 16] SINGLE VOLTAGE 3V ONLY FLASH MEMORY
MX29LV320ABTC-90	Macronix	获取价格	32M-BIT [4M x 8 / 2M x 16] SINGLE VOLTAGE 3V ONLY FLASH MEMORY
MX29LV320ABTC-90G	Macronix	获取价格	32M-BIT [4M x 8 / 2M x 16] SINGLE VOLTAGE 3V ONLY FLASH MEMORY
MX29LV320ABTI-70	Macronix	获取价格	32M-BIT [4M x 8 / 2M x 16] SINGLE VOLTAGE 3V ONLY FLASH MEMORY
MX29LV320ABTI-70G	Macronix	获取价格	32M-BIT [4M x 8 / 2M x 16] SINGLE VOLTAGE 3V ONLY FLASH MEMORY
MX29LV320ABTI-90	Macronix	获取价格	32M-BIT [4M x 8 / 2M x 16] SINGLE VOLTAGE 3V ONLY FLASH MEMORY
MX29LV320ABTI-90G	Macronix	获取价格	32M-BIT [4M x 8 / 2M x 16] SINGLE VOLTAGE 3V ONLY FLASH MEMORY
MX29LV320ABXBC-70	Macronix	获取价格	32M-BIT [4M x 8 / 2M x 16] SINGLE VOLTAGE 3V ONLY FLASH MEMORY
MX29LV320ABXBC-70G	Macronix	获取价格	32M-BIT [4M x 8 / 2M x 16] SINGLE VOLTAGE 3V ONLY FLASH MEMORY

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