K9F2G08B0B
Preliminary
Samsung Confidential
GENERAL DESCRIPTION
FEATURES
•
Voltage Supply
- 2.7V device(K9F2G08B0B): 2.50V ~ 2.90V
- 3.3V device(K9F2G08U0B): 2.70V ~ 3.60V
•
Organization
- Memory Cell Array : (256M + 8M) x 8bit
- Data Register : (2K + 64) 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 : 25
µ
s(Max.)
- Serial Access : 25ns(Min.)
256M x 8 Bit NAND Flash Memory
•
Fast Write Cycle Time
- Page Program time : 200
µ
s(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)
Offered in 256Mx8bit, the K9F2G08X0B is a 2G-bit NAND Flash Memory with spare 64M-bit. Its NAND cell provides the most cost-
effective solution for the solid state application market. A program operation can be performed in typical 200
µ
s 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 solu-
tion for large nonvolatile storage applications such as solid state file storage and other portable applications requiring non-volatility.
PRODUCT LIST
Part Number
Vcc Range
Organization
PKG Type
K9F2G08B0B-P
2.5 ~ 2.9V
full info here if useful with all diagrams
Sie müssen registriert sein, um Links zu sehen.