HANBit
HFDOM40K3R
2 Host Read/Write timing
Sym.
Td
Description
HD bus asserted from HIOR# / HOE#
Min.
Typ.
Max.
10
Unit
ns
Th(R) HD hold time after HIOR# / HOE#
Ts(W) HD set up time of HIOW# / HWE#
Th(W) HD hold time of HIOW# / HWE#
40
10
5
70
ns
ns
ns
CE[2:1]
HA
HA Valid
Th
Td
(R)
HIOR#/HOE#
Read HD Valid
HIOW#/
HWE#
Ts
Th
(W)
(W)
HD write
3 Flash Read/Write timing
Sym.
Tc(F)
Description
Flash Read / Write cycle time
Min.
Typ.
100
Max.
Unit
ns
Ts(FW) FD set up time of FWE#
Th(FW) FD hold time of FWE#
Ts(FR) FD set up time of FRD#
Th(FR) FD hold time of FRD#
80
40
10
5
ns
ns
ns
ns
(FW )
Ts
Th (FW )
FW E#
W rite FD
FRD#
Ts
Th
(FR)
(FR)
Read FD
URL:www.hbe.co.kr
Rev. 2.0 (October. 2004)
8 / 30
HANBit Electronics Co., Ltd.