Datasheet > 存储 > 闪存> MX29LA321MHTI-90G

MX29LA321MHTI-90G

更新时间： 2024-11-13 04:58:07

品牌	Logo	应用领域
旺宏电子 - Macronix		/
页数	文件大小	规格书
66页	510K
描述
32M-BIT SINGLE VOLTAGE 3V ONLY UNIFORM SECTOR FLASH MEMORY

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MX29LA321M H/L

32M-BIT SINGLE VOLTAGE 3V ONLY

UNIFORM SECTOR FLASH MEMORY

FEATURES

GENERAL FEATURES

- Data# polling & Toggle bits provide detection of pro-

gram and erase operation completion

• Single Power Supply Operation

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

tions

• Configuration

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

• Sector structure

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

- 64KB(32KW) x 64

• 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#/ACC input

- Write protect (WP#) function allows protection of all

sectors, regardless of sector protection settings

- ACC (high voltage) accelerates programming time

for higher throughput during system

PERFORMANCE

• High Performance

- Fast access time: 70R/90ns

- Page read time:25ns

SECURITY

• Sector Protection/Chip Unprotect

- Provides sector group protect function to prevent pro-

gram or erase operation in the protected sector group

- Provides chip unprotect function to allow code

changes

- Sector erase time: 0.5s (typ.)

- 4 word/8 byte page read buffer

- 16 word/ 32 byte write buffer:reduces programming

time for multiple-word/byte updates

• Low Power Consumption

• Sector Permanent Lock

- Active read current: 18mA(typ.)

- Active write current: 20mA(typ.)

- Standby current: 20uA(typ.)

• Minimum 100,000 erase/program cycle

• 20-year data retention

- Through a unique permanent locking scheme, the

device allows the user to permanently lock any ran-

domly selected sector(s) within the memory array

(Please contact Macronix for specifics relating to

this feature - this datasheet does not include any

other information relating to this feature)

• Secured Silicon Sector

SOFTWARE FEATURES

• Supports Common Flash Interface (CFI)

- Flash device parameters stored on the device and

provide the host system to access.

• Program Suspend/Program Resume

- Suspend program operation to read other sectors

• Erase Suspend/ Erase Resume

- Suspends sector erase operation to read data/pro-

gram other sectors

- Provides a 128-word OTP area for permanent, se-

cure identification

- Can be programmed and locked at factory or by cus-

tomer

PACKAGE

• 56-pinTSOP

• 64-ball CSP

• Status Reply

• All Pb-free devices are RoHS Compliant

64-ball CSP. It is designed to be reprogrammed and

erased in system or in standard EPROM programmers.

GENERAL DESCRIPTION

The MX29LA321M H/L is a 32-mega bit Flash memory

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

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

reliable read/write non-volatile random access memory.

The MX29LA321M H/L is packaged in 56-pinTSOP and

The standard MX29LA321M H/L offers access time as

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

cessors without wait states. To eliminate bus conten-

tion, the MX29LA321M H/L has separate chip enable

P/N:PM1145

REV. 1.0, FEB. 27, 2006

12 3 4 5 6 7...66

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与MX29LA321MHTI-90G相关器件

型号	品牌	获取价格	描述	数据表
MX29LA321MHXCC-70R	Macronix	获取价格	32M-BIT SINGLE VOLTAGE 3V ONLY UNIFORM SECTOR FLASH MEMORY
MX29LA321MHXCC-90	Macronix	获取价格	32M-BIT SINGLE VOLTAGE 3V ONLY UNIFORM SECTOR FLASH MEMORY
MX29LA321MHXCC-90G	Macronix	获取价格	32M-BIT SINGLE VOLTAGE 3V ONLY UNIFORM SECTOR FLASH MEMORY
MX29LA321MHXCI-70R	Macronix	获取价格	32M-BIT SINGLE VOLTAGE 3V ONLY UNIFORM SECTOR FLASH MEMORY
MX29LA321MHXCI-90	Macronix	获取价格	32M-BIT SINGLE VOLTAGE 3V ONLY UNIFORM SECTOR FLASH MEMORY
MX29LA321MHXCI-90G	Macronix	获取价格	32M-BIT SINGLE VOLTAGE 3V ONLY UNIFORM SECTOR FLASH MEMORY
MX29LA321ML	Macronix	获取价格	32M-BIT SINGLE VOLTAGE 3V ONLY UNIFORM SECTOR FLASH MEMORY
MX29LA321MLTC-70R	Macronix	获取价格	32M-BIT SINGLE VOLTAGE 3V ONLY UNIFORM SECTOR FLASH MEMORY
MX29LA321MLTC-90	Macronix	获取价格	32M-BIT SINGLE VOLTAGE 3V ONLY UNIFORM SECTOR FLASH MEMORY
MX29LA321MLTC-90G	Macronix	获取价格	32M-BIT SINGLE VOLTAGE 3V ONLY UNIFORM SECTOR FLASH MEMORY

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