A67P16181/A67P06361 Series
READ/WRITE Timing
1
2
3
4
5
6
7
8
9
10
tKHKH
CLK
CEN
tKHKL
t
EVK
H
t
KHE
X
tKLKH
tCVKH
tKHCX
CE
ADV/
LD
R/W
BWx
ADDRESS
A2
A3
t
A4
t
A5
A6
A7
A1
tAVKH
tKHAX
t
KHQV
KHQX1
KHQX
tGLQV
t
KHQZ
t
DVKH
tKHDX
Q(A4+1)
I/O
D(A1)
D(A2)
D(A2+1)
Q(A3)
Q(A4)
D(A5)
Q(A6)
D(A7)
tKHQX
tGHQZ
tGLQX
OE
COMMAND
BURST
WRITE
D(A2+1)
BURST
READ
Q(A4+1)
READ
Q(A4)
WRITE
D(A1)
WRITE
D(A2)
READ
Q(A3)
WRITE
D(A5)
READ
Q(A6)
WRITE
D(A7)
DESELECT
: Don't Care
: Undefined
Note : 1. For this waveform, ZZ is tied LOW.
2. Burst sequence order is determined by MODE (0 = linear, 1 = interleaved). BRST operations are optional.
3. represents three signals. When = 0, it represents = 0, = 0, CE2 = 1.
CE
CE
CE
CE2
4. Data coherency is provided for all possible operations. If a READ is initiated the most current data is used. The
most recent data may be from the input data register.
PRELIMINARY
(August, 2004, Version 0.1)
15
AMIC Technology, Corp.
AMICC [ AMIC TECHNOLOGY ]
