HFDOM44S3RXXX Datasheet, PDF (7/30 Pages) Hanbit Electronics Co.,Ltd – 44Pin Flash Disk Module Min.16MB ~ Max.512MB, True IDE Interface

HANBit
BLOCK DIAGRAM
PCMCIA
ATA
Interface
Buffer
Management
and Control
HFDOM44S3Rxxx
ECC
Circuit
HOST
Interface
ATA
Interface
8032
MICOM
RAM
ROM Code
Flash
Sequencer
and
Control
Logic
NAND
DFEDLFNAVELFANISAVCLNAHISAECDNHSEDH
DENVAICNED
FLASH
DEVICE
Figure 2.1 Block Diagram
3. INTERFACE BUS TIMING
ACCESS SPCIFICATIONS
1 System clock timing
Sym.
Tc
Tlpd
Thpd
Description
Clock cycle time
Clock low pulse duration
Clock high pulse duration
Min.
Typ.
Max.
Unit
45
50
100
ns
0.4Tc
0.6Tc
ns
0.4Tc
0.6Tc
ns
Tlpd
Thpd
Tc
URL:www.hbe.co.kr
Rev. 1.0 (January, 2005)
7 / 30
HANBit Electronics Co., Ltd.