Datasheet > MX29F400BTC90G

MX29F400BTC90G

更新时间： 2024-11-05 06:05:35

品牌	Logo	应用领域
旺宏电子 - Macronix		可编程只读存储器光电二极管
页数	文件大小	规格书
45页	722K
描述
256KX16 FLASH 5V PROM, 90ns, PDSO48, 12 X 20 MM, PLASTIC, TSOP1-48

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

MX29F400BTC90G 数据手册

MX29F400T/B

4M-BIT[512Kx8/256Kx16]CMOSFLASHMEMORY

FEATURES

• 524,288 x 8/262,144 x 16 switchable

• Singlepowersupplyoperation

erase cycle completion.

• Ready/Busy pin (RY/BY)

- 5.0V only operation for read, erase and program

operation

-Providesahardwaremethodofdetectingprogramor

erase cycle completion.

• Fast access time: 55/70/90/120ns

• Lowpowerconsumption

- Sector protect/unprotect for 5V only system or 5V/

12V system.

- 40mA maximum active current(5MHz)

- 1uA typical standby current

• Commandregisterarchitecture

- Byte/word Programming (7us/12us 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.

• Sectorprotection

- Hardware method to disable any combination of

sectors from program or erase operations

• 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:

- Automatically program and verify data at specified

address

- 44-pin SOP

• Erasesuspend/EraseResume

- 48-pin TSOP

- Suspends an erase operation to read data from, or

program data to, another sector that is not being

erased, then resumes the erase.

• Compatibility with JEDEC standard

- Pinout and software compatible with single-power

supply Flash

• Status Reply

• 20 years data retention

-Datapolling&Togglebitfordetectionofprogramand

GENERAL DESCRIPTION

The MX29F400T/B is a 4-mega bit Flash memory orga-

nized 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 MX29F400T/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.

TTL level control inputs and fixed power supply levels

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 MX29F400T/B uses a 5.0V±10% VCC sup-

ply to perform the High Reliability Erase and auto Pro-

gram/Erase algorithms.

The standard MX29F400T/B offers access time as fast

as 55ns, allowing operation of high-speed microproces-

sors without wait states. To eliminate bus contention,

the MX29F400T/B has separate chip enable (CE) and

output enable (OE) controls.

MXIC's Flash memories augment EPROM functionality

with in-circuit electrical erasure and programming. The

MX29F400T/B uses a command register to manage this

functionality. The command register allows for 100%

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.

P/N:PM0439

REV. 1.9 , APR. 03, 2002

12 3 4 5 6 7...45

中文翻译

下载PDF

与MX29F400BTC90G相关器件

型号	品牌	获取价格	描述	数据表
MX29F400BTC-90G	Macronix	获取价格	Flash, 256KX16, 90ns, PDSO48, 12 X 20 MM, PLASTIC, MO-142, TSOP1-48
MX29F400BTI-55	Macronix	获取价格	Flash, 256KX16, 55ns, PDSO48, 12 X 20 MM, PLASTIC, TSOP1-48
MX29F400CBMC-12	Macronix	获取价格	Flash, 256KX16, 120ns, PDSO44, 0.500 INCH, MO-175, SOP-44
MX29F400CBMC-12G	Macronix	获取价格	Flash, 256KX16, 120ns, PDSO44, 0.500 INCH, LEAD FREE, MO-175, SOP-44
MX29F400CBMC-70	Macronix	获取价格	Flash, 256KX16, 70ns, PDSO44, 0.500 INCH, MO-175, SOP-44
MX29F400CBMC-70G	Macronix	获取价格	Flash, 256KX16, 70ns, PDSO44, 0.500 INCH, LEAD FREE, MO-175, SOP-44
MX29F400CBMC-90	Macronix	获取价格	Flash, 256KX16, 90ns, PDSO44, 0.500 INCH, MO-175, SOP-44
MX29F400CBMI-55	Macronix	获取价格	4M-BIT [512Kx8/256Kx16] CMOS SINGLE VOLTAGE 5V ONLY BOOT SECTOR FLASH MEMORY
MX29F400CBMI-55G	Macronix	获取价格	4M-BIT [512Kx8/256Kx16] CMOS SINGLE VOLTAGE 5V ONLY BOOT SECTOR FLASH MEMORY
MX29F400CBMI-70	Macronix	获取价格	4M-BIT [512Kx8/256Kx16] CMOS SINGLE VOLTAGE 5V ONLY BOOT SECTOR FLASH MEMORY

与MX29F400BTC90G相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

13
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

7
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

33
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

30

产品中心

服务支持

精选活动

关于我们

帮助中心

MX29F400BTC90G

MX29F400BTC90G 数据手册

与MX29F400BTC90G相关器件

与MX29F400BTC90G相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

MX29F400BTC90G

MX29F400BTC90G 数据手册

与MX29F400BTC90G相关器件

与MX29F400BTC90G相关文章

您还可以找

您在本页遇到什么问题？