| shape: | Tsop |
|---|---|
| Technics: | Semiconductor IC |
| Application: | Instruments, 3c Digital |
| Type: | Flash Memory IC |
| Operating Voltage: | 2.7V ~ 3.6V |
| Installation Method: | Surface Mount |
| Samples: |
|---|
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Flash memory is a long-life non-volatile memory (the stored data information can still be maintained in the event of a power failure). Data deletion is not in a single byte unit but in a fixed area. Block as a unit (Note: NOR Flash is byte storage.) Flash memory (sometimes called flash RAM) is a non-volatile memory with constant power supply, which can be stored in a storage unit called a block. Delete and adapt. Flash memory is a variant of electrically erasable programmable read-only memory (EEPROM). The difference between EEPROM and flash memory is that it deletes and rewrites at the byte level, so that the update speed of EEPROM is slower than that of flash memory. Flash memory is usually used to store control codes, such as the basic input output system (BIOS) in a personal computer. When the input/output system needs to be changed (rewritten), the flash memory can be written in blocks (rather than bytes), so that the flash memory can be updated more easily.
Offered in 256Mx8bit, the K9F2G08U0B is a 2G-bit NAND Flash Memory with spare 64M-bit. Its NAND cell provides the most costeffective solution for the solid state application market. A program operation can be performed in typical 200µs on the
(2K+64)Byte page and an erase operation can be performed in typical 1.5ms on a (128K+4K)Byte block. Data in the data register can be read out at 25ns cycle time per Byte. The I/O pins serve as the ports for address and data input/output as well as command input. The on-chip write controller automates all program and erase functions including pulse repetition, where required, and internal verification and margining of data. Even the write-intensive systems can take advantage of the K9F2G08X0B′s extended reliability of 100K program/ erase cycles by providing ECC(Error Correcting Code) with real time mapping-out algorithm. The K9F2G08X0B is an optimum solution for large nonvolatile storage applications such as solid state file storage and other portable applications requiring non-volatility.
1.Pin ConfIguration :
2.Functional Block Diagram:3.Absolute Maximum Ratings and Recommended Operating Comditions:
4.:DC and Operating Chaeacteristics (Recommended operating conditions otherwise noted.):
• Voltage Supply- 3.3V device(K9F2G08U0B): 2.70V ~ 3.60V
• Organization- Memory Cell Array : (256M + 8M) x 8bit
• Automatic Program and Erase
- Page Program : (2K + 64)Byte
- Block Erase : (128K + 4K)Byte
• Page Read Operation
- Page Size : (2K + 64)Byte
- Random Read : 25µs(Max.)
- Serial Access : 25ns(Min.)
• Fast Write Cycle Time
- Page Program time : 200µs(Typ.)
- Block Erase Time : 1.5ms(Typ.)
• Command/Address/Data Multiplexed I/O Port
• Hardware Data Protection
- Program/Erase Lockout During Power Transitions
• Reliable CMOS Floating-Gate Technology
-Endurance : 100K Program/Erase Cycles(with 1bit/512Byte
ECC)
- Data Retention : 10 Years
• Command Driven Operation
• Unique ID for Copyright Protection
• Package :
- K9F2G08X0B-PCB0/PIB0 : Pb-FREE PACKAGE
48 - Pin TSOP I (12 x 20 / 0.5 mm pitch)
why choose us :
advantage:
1.Produce Range
Yangjiang RUIXIAO Enterprise Co,.Ltd,major in the electronic component , who have wide range of products,
such as IC,resistor , capacitor , mosfet , diodes, module , LED, relay, lcd. pcb board . and so. the brand involves:SHARP, POWER, , NS, ON, ST , IR, VISHAY , TOSHIBA, FAIRCHILD,MICROCHIP, ATMEL,EVERYLIGHT all the kinds of electronic component you need will be find in here.
2.Scope of application
the product is widely used in Automotive industry control,new energy industry,Audio,Home appliances equipment,Communication industry.it can meet the diverse needs of customers
3.service:
with the "User first, customer first" Company motto, quality assurance , economic price , fast Delivery time is our only faith. we will try our best to make every customer to enjoy the the most flexible,efficient services.We sincere hope that we can seek the common development and cooperation with the customer together to achieve a win-win situation.
4.Logistics:
we can send the goods to the customer's country directly by the international logistics. no matter send by air or by sea.
we will try our best to let the customer to get the parcel more convenient .
(noted:Not bear any fee and tax of the transportation cost.)
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