M58LW032 STMICROELECTRONICS [STMicroelectronics], M58LW032 Datasheet - Page 40

• Manufacturer Part Number: M58LW032
• Description: 32 Mbit 2Mb x16, Uniform Block, Burst 3V Supply Flash Memory
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

M58LW032A
Figure 19. Synchronous Burst Read - Continuous - Valid Data Ready Output
Note: 1. Valid Data Ready = Valid Low during valid clock edge (M8 = 0)
Table 20. Synchronous Burst Read AC Characteristics
Note: For other timings see Table 15, Asynchronous Bus Read Characteristics.
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Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
GLKH
KHAX
KHQX
KHQV
QVKH
AVKH
AVLH
ELKH
KHLH
RLKH
ELLH
KHLL
LLKH
LLLH
2. V= Valid output, NV= Not Valid output.
3. R is an open drain output with an internal pull up resistor of 1M
external pull up resistor must be chosen according to the system clock period.
K
R
Output
Address Valid to Active Clock Edge
Address Valid to Latch Enable High
Chip Enable Low to Active Clock Edge
Chip Enable Low to Latch Enable High
Output Enable Low to Valid Clock Edge
Valid Clock Edge to Address Transition
Valid Clock Edge to Latch Enable Low
Valid Clock Edge to Latch Enable High
Valid Clock Edge to Output Transition
Latch Enable Low to Valid Clock Edge
Latch Enable Low to Latch Enable High
Output Valid to Active Clock Edge
Valid Data Ready Low to Valid Clock Edge
Valid Clock Edge to Output Valid
(2)
V
Parameter
V
V
NV
tRLKH
E = V
E = V
E = V
E = V
NV
E = V
IL
IL
IL
IL
, G = V
, G = V
, G = V
, G = V
Test Condition
Depending on the Valid Data Ready pin capacitance load an
E = V
E = V
E = V
E = V
E = V
E = V
E = V
E = V
E = V
IL
(3)
, L = V
V
IL
IL
IL
IL
IL
IL
IL
IL
IL
IL
IL
IL
IL
, L = V
, L = V
, L = V
, L = V
IH
IH
IH
IH
IH
V
Max
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
90
10
10
10
20
10
M58LW032A
7
5
0
0
3
6
6
5
5
110
10
10
10
20
10
7
5
0
0
3
6
6
5
5
AI05510
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns