
OneNAND256
FLASH MEMORY
5
1. FEATURES
 
Architecture
 Design Technology: 0.12
μ
m
 Voltage Supply
  - 1.8V device(KFG5616Q1M) : 1.7V~1.95V
  - 2.65V device(KFG5616D1M) : 2.4V~2.9V
  - 3.3V device(KFG5616U1M) : 2.7V~3.6V
 Organization
  - Host Interface:16bit
 Internal BufferRAM(3K Bytes)
  - 1KB for BootRAM, 2KB for DataRAM
 NAND Array
  - Page Size : (1K+32)bytes
  - Block Size : (64K+2K)bytes
 Host Interface type
  - Synchronous Burst Read
    : Clock Frequency: up to 54MHz
    : Linear Burst - 4 , 8 , 16 , 32 words with wrap-around
    : Continuous Sequential Burst(512 words) 
  - Asynchronous Random Read
    : Access time of 76ns
  - Asynchronous Random Write
 Programmable Read latency
 Multiple Sector Read
  - Read multiple sectors by Sector Count Register(up to 2 sectors)
 Multiple Reset
  - Cold Reset / Warm Reset / Hot Reset / NAND Flash Reset
 Power dissipation (typical values, C
L
=30pF)
 - Standby current : 10uA@1.8V device, 15uA@2.65V/3.3V device
 - Synchronous Burst Read current(54MHz) : 12mA@1.8V device, 20mA@2.65V/3.3V device
 - Load current : 20mA@1.8V device, 20mA@2.65V/3.3V device
 - Program current: 20mA@1.8V device, 20mA@2.65V/3.3V device
 - Erase current: 15mA@1.8V device, 18mA@2.65V/3.3V device
 
Reliable CMOS Floating-Gate Technology
 - Endurance : 100K Program/Erase Cycles
 - Data Retention : 10 Years
 
Performance
 Voltage detector generating internal reset signal from Vcc
 Hardware reset input (RP)
 Data Protection
  - Write Protection mode for BootRAM
  - Write Protection mode for NAND Flash Array
  - Write protection during power-up
  - Write protection during power-down
 User-controlled One Time Programmable(OTP) area
 Internal 2bit EDC / 1bit ECC
 Internal Bootloader supports Booting Solution in system
 
Hardware Features
 Handshaking Feature
  - INT pin: Indicates Ready / Busy of OneNAND
  - Polling method: Provides a software method of detecting the Ready / Busy status of OneNAND
 Detailed chip information by  ID register
 
Software Features
 Package
  - 63ball, 9.5mm x 12mm x max 1.0mmt , 0.8mm ball pitch FBGA
  - 48 TSOP 1, 12mm x 20mm, 0.5mm pitch
 
Packaging