Datasheet > MX29F400CT

MX29F400CT

更新时间： 2024-09-21 04:58:07

品牌	Logo	应用领域
旺宏电子 - Macronix		闪存
页数	文件大小	规格书
42页	443K
描述
4M-BIT [512Kx8/256Kx16] CMOS SINGLE VOLTAGE 5V ONLY BOOT SECTOR FLASH MEMORY

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MX29F400CT 数据手册

MX29F400C T/B

4M-BIT [512Kx8/256Kx16] CMOS SINGLE VOLTAGE

5V ONLY BOOT SECTOR FLASH MEMORY

FEATURES

• 524,288 x 8/262,144 x 16 switchable

• Singlepowersupplyoperation

• Ready/Busy pin (RY/BY#)

-Providesahardwaremethodofdetectingprogramor

- 5.0V only operation for read, erase and program

operation

• Fast access time: 55/70/90ns

erase cycle completion

• Sector protect/chip unprotect for 5V only system

• Sectorprotection

• CompatiblewithMX29F400T/Bdevice

• Lowpowerconsumption

- Hardware method to disable any combination of

sectors from program or erase operations

-Temporarysectorunprotectallowscodechangesin

previously locked sectors

- 40mA maximum active current(5MHz)

- 1uA typical standby current

• Commandregisterarchitecture

• 100,000minimumerase/programcycles

• Latch-up protected to 100mA from -1V to VCC+1V

• Boot Code Sector Architecture

- T = Top Boot Sector

- B = Bottom Boot Sector

• Low VCC write inhibit is equal to or less than 3.2V

• Package type:

- Byte/word Programming (9us/11us typical)

- Sector Erase (Sector structure 16K-Bytex1, 8K-

Bytex2, 32K-Bytex1, and 64K-Byte x7)

• Auto Erase (chip & sector) and Auto Program

-Automaticallyeraseanycombinationofsectorswith

Erase Suspend capability.

- Automatically program and verify data at specified

address

- 44-pin SOP

- 48-pin TSOP

• Erasesuspend/EraseResume

- All Pb-free devices are RoHS Compliant

• Compatibility with JEDEC standard

- Pinout and software compatible with single-power

supply Flash

- Suspends an erase operation to read data from, or

program data to, another sector that is not being

erased, then resumes the erase

• Status Reply

• 20 years data retention

- Data# Polling & Toggle bit for detection of program

and erase cycle completion

GENERAL DESCRIPTION

The MX29F400C T/B is a 4-mega bit Flash memory or-

ganized as 512K bytes of 8 bits or 256K words of 16 bits.

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

reliable read/write non-volatile random access memory.

The MX29F400CT/B is packaged in 44-pin SOP, 48-pin

TSOP. It is designed to be reprogrammed and erased in

system or in standard EPROM programmers.

during erase and programming, while maintaining maxi-

mum EPROM compatibility.

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 programming

mechanisms. In addition, the combination of advanced

tunnel oxide processing and low internal electric fields

for erase and program operations produces reliable cy-

cling. The MX29F400CT/B uses a 5.0V±10%VCC sup-

ply to perform the High Reliability Erase and auto Pro-

gram/Erase algorithms.

The standard MX29F400C T/B offers access time as

fast as 55ns, allowing operation of high-speed micropro-

cessors without wait states. To eliminate bus conten-

tion, the MX29F400CT/B has separate chip enable (CE#)

and output enable (OE#) controls.

The highest degree of latch-up protection is achieved

with MXIC's proprietary non-epi process. Latch-up pro-

tection is proved for stresses up to 100 milliamps on

address and data pin from -1V to VCC + 1V.

MXIC's Flash memories augment EPROM functionality

with in-circuit electrical erasure and programming. The

MX29F400C T/B uses a command register to manage

this functionality. The command register allows for 100%

TTL level control inputs and fixed power supply levels

P/N:PM1200

REV. 1.0, DEC. 20, 2005

12 3 4 5 6 7...42

中文翻译

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与MX29F400CT相关器件

型号	品牌	获取价格	描述	数据表
MX29F400CTMC-12	Macronix	获取价格	Flash, 256KX16, 120ns, PDSO44, 0.500 INCH, MO-175, SOP-44
MX29F400CTMC-12G	Macronix	获取价格	Flash, 256KX16, 120ns, PDSO44, 0.500 INCH, LEAD FREE, MO-175, SOP-44
MX29F400CTMI-12G	Macronix	获取价格	Flash, 256KX16, 120ns, PDSO44, 0.500 INCH, LEAD FREE, MO-175, SOP-44
MX29F400CTMI-55	Macronix	获取价格	4M-BIT [512Kx8/256Kx16] CMOS SINGLE VOLTAGE 5V ONLY BOOT SECTOR FLASH MEMORY
MX29F400CTMI-55G	Macronix	获取价格	4M-BIT [512Kx8/256Kx16] CMOS SINGLE VOLTAGE 5V ONLY BOOT SECTOR FLASH MEMORY
MX29F400CTMI-70	Macronix	获取价格	4M-BIT [512Kx8/256Kx16] CMOS SINGLE VOLTAGE 5V ONLY BOOT SECTOR FLASH MEMORY
MX29F400CTMI-70G	Macronix	获取价格	4M-BIT [512Kx8/256Kx16] CMOS SINGLE VOLTAGE 5V ONLY BOOT SECTOR FLASH MEMORY
MX29F400CTMI-90	Macronix	获取价格	4M-BIT [512Kx8/256Kx16] CMOS SINGLE VOLTAGE 5V ONLY BOOT SECTOR FLASH MEMORY
MX29F400CTMI-90G	Macronix	获取价格	4M-BIT [512Kx8/256Kx16] CMOS SINGLE VOLTAGE 5V ONLY BOOT SECTOR FLASH MEMORY
MX29F400CTTC-12G	Macronix	获取价格	Flash, 256KX16, 120ns, PDSO48, 12 X 20 MM, LEAD FREE, MO-142, TSOP1-48

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