
FLASH MEMORY
2
K9K2G08U0A
Preliminary
GENERAL DESCRIPTION
Offered in 256Mx8bit the K9K2G08U0A is 2G bit with spare 64M bit capacity.  Its NAND cell provides the most cost-effective solution
for the solid state mass storage market. A program operation can be performed in typical 200
μ
s on the 2112byte page  and an erase
operation can be performed in typical 2ms on a 128K-byte block. Data in the data page can be read out at 30ns 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 K9K2G08U0A
′
s extended reliability of 100K program/erase cycles by providing
ECC(Error Correcting Code) with real time mapping-out algorithm. The K9K2G08U0A is an optimum solution for large nonvolatile
storage applications such as solid state file storage and other portable applications requiring non-volatility.               
FEATURES
 Voltage Supply 
  - 2.7 V ~3.6 V
 Organization
  - Memory Cell Array 
    - (256M + 8,192K)bit x 8bit
  - Data Register    
      - (2K + 64)bit x8bit 
  - Cache Register
      - (2K + 64)bit x8bit 
 Automatic Program and Erase
  - Page Program 
      - (2K + 64)Byte
  - Block Erase 
      - (128K + 4K)Byte
 Page Read Operation
  - Page Size
     -  2K-Byte
  - Random Read : 25
μ
s(Max.)
  - Serial  Access : 30ns(Min.)
256M x 8 Bit NAND Flash Memory
 Fast Write Cycle Time
  - Program time : 200
μ
s(Typ.)
  - Block Erase Time : 2ms(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
  - Data Retention : 10 Years
 Command Register Operation
 Cache Program Operation for High Performance Program
 Intelligent Copy-Back Operation
 Unique ID for Copyright Protection
 Package : 
 - K9K2G08U0A-VIB0
    48 - Pin WSOP I (12X17X0.7mm)
 - K9K2G08U0A-FIB0
    48 - Pin WSOP I (12X17X0.7mm)- Pb-free Package
PRODUCT LIST
Part Number
Vcc Range
Organization
PKG Type
K9K2G08U0A-V,F
2.7   ~ 3.6V
X8
WSOP1