HomedatasheetMX29LV400CTTI

MX29LV400CTTI Datasheet

Memory
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Description

The MX29LV400CTTI is a 4-mega bit Flash memoryorganized as 512K bytes of 8 bits or 256K words of 16bits. MXICs Flash memories offer the most cost-effectiveand reliable read/write non-volatile random accessmemory. The MX29LV400C T/B is packaged in 44-pinSOP, 48-pin TSOP and 48-ball CSP. It is designed to bereprogrammed and erased in system or in standardEPROM programmers.The standard MX29LV400C T/B offers access time asfast as 55ns, allowing operation of high-speed microprocessorswithout wait states. To eliminate bus contention,the MX29LV400C T/B has separate chip enable(CE#) and output enable (OE#) controls.MXICs Flash memories augment EPROM functionalitywith in-circuit electrical erasure and programming. TheMX29LV400C T/B uses a command register to managethis functionality. The command register allows for 100%TTL level control inputs and fixed power supply levelsduring erase and programming, while maintaining maximumEPROM compatibility.MXIC Flash technology reliably stores memory contentseven after 100,000 erase and program cycles. The MXICcell is designed to optimize the erase and programmingmechanisms. In addition, the combination of advancedtunnel oxide processing and low internal electric fieldsfor erase and program operations produces reliable cycling.The MX29LV400C T/B uses a 2.7V~3.6V VCCsupply to perform the High Reliability Erase and autoProgram/Erase algorithms.The highest degree of latch-up protection is achievedwith MXICs proprietary non-epi process. Latch-up protectionis proved for stresses up to 100 milliamps onaddress and data pin from -1V to VCC + 1V. MX29LV400CTTI Features • Extended single - supply voltage range 2.7V to 3.6V• 524,288 x 8/262,144 x 16 switchable• Single power supply operation- 3.0V only operation for read, erase and programoperation• Fully compatible with MX29LV400T/B device• Fast access time: 55R/70/90ns• Low power consumption- 30mA maximum active current- 0.2uA typical standby current• Command register architecture- Byte/word Programming (9us/11us typical)- Sector Erase (Sector structure 16K-Byte x 1,8K-Byte x 2, 32K-Byte x1, and 64K-Byte x7)• Auto Erase (chip & sector) and Auto Program- Automatically erase any combination of sectors withErase Suspend capability- Automatically program and verify data at specifiedaddress• Erase suspend/Erase Resume- Suspends sector erase operation to read data from,or program data to, any sector that is not being erased,then resumes the erase• Status Reply- Data# Polling & Toggle bit for detection of programand erase operation completion• Ready/Busy# pin (RY/BY#)- Provides a hardware method of detecting program orerase operation completion• Sector protection- Hardware method to disable any combination ofsectors from program or erase operations- Temporary sector unprotect allows code changes inpreviously locked sectors• CFI (Common Flash Interface) compliant- Flash device parameters stored on the device andprovide the host system to access• 100,000 minimum erase/program cycles• Latch-up protected to 100mA from -1V to VCC+1V• Boot Sector Architecture- T = Top Boot Sector- B = Bottom Boot Sector• Package type:- 44-pin SOP- 48-pin TSOP- 48-ball CSP (6 x 8mm)- 48-ball CSP (4 x 6mm)- All Pb-free devices are RoHS Compliant• Compatibility with JEDEC standard- Pinout and software compatible with single-powersupply Flash• 20 years data retention
Features

Parameters

[{"Name":"Format - Memory","Value":"FLASH"},{"Name":"Memory Size","Value":"4M (512K x 8, 256K x 16)"},{"Name":"Speed","Value":"70ns"},{"Name":"Voltage - Supply","Value":"2.7 V ~ 3.6 V"},{"Name":"Operating Temperature","Value":"-40°C ~ 85°C"},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""}]

Manufacturer information

ON SEMICONDUCTOR

ON Semiconductor - ON Semiconductor (Nasdaq: ON) is driving energy efficient innovations, empowering customers to reduce global energy use. The company offers a comprehensive portfolio of energy efficient power and signal management, logic, discrete and custom solutions to help design engineers solve their unique design challenges in automotive, communications, computing, consumer, industrial, LED lighting, medical, military/aerospace and power supply applications. ON Semiconductor operates a responsive, reliable, world-class supply chain and quality program, and a network of manufacturing facilities, sales offices and design centers in key markets throughout North America, Europe, and the Asia Pacific regions.

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