m58bw32f STMicroelectronics, m58bw32f Datasheet - Page 60

• Manufacturer Part Number: m58bw32f
• Description: 16 Or 32 Mbit X32, Boot Block, Burst 3.3v Supply Flash Memories
• Manufacturer: STMicroelectronics

DC and AC parameters
Table 22.
1. Data output should be read on the valid clock edge.
2. For other timings see
60/87
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
BHKH
GLQV
KHQX
KHQV
AVKH
KHKL
KLKH
BLKH
ELKH
KHAX
KHEL
KHLH
RLKH
KHLL
LLKH
f
Clock frequency
Address Valid to Valid Clock Edge
Clock High time
Clock Low time
Burst Address Advance High to Valid
Clock Edge
Burst Address Advance Low to Valid
Clock Edge
Chip Enable Low to Valid Clock Edge
Output Enable Low to Output Valid
Valid Clock Edge to Address
Transition
Valid Clock Edge to Chip Enable Low
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
Valid Data Ready Low to Valid Clock
Edge
Valid Clock Edge to Output Valid
Synchronous Burst Read AC characteristics
Table 19: Asynchronous Bus Read AC
Parameter
X-Latency = 4, 5 or 6
E = V
E = V
E = V
E = V
E = V
X-Latency = 4, 5 or 6
X-Latency = 4, 5 or 6
E = V
characteristics.
X-Latency = 5 or 6
E = V
E = V
E = V
X-Latency = 3
X-Latency = 4
X-Latency = 3
X-Latency = 3
X-Latency = 3
IL
IL
IL
IL
IL
, G = V
, G = V
, G = V
, G = V
, G = V
IL
Test condition
E = V
E = V
E = V
E = V
L = V
L = V
L = V
IL
IL
IL
(1)(2)
, L = V
, L = V
, L = V
IL
IL
IL
IL
IL
IL
IL
IL
IL
IL
IL
IL
, L = V
, L = V
, L = V
, L = V
, L = V
IL
IL
IH
M58BW16F
M58BW32F
IH
IH
IH
IH
IH
M58BW16F, M58BW32F
Max
Max
Max
Max
Max
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
M58BWxxF
40
56
75
12
12
12
45
15
6
6
6
8
8
6
5
0
0
0
2
6
6
6
8
55
33
40
56
13
13
15
13
7
6
6
8
8
7
5
0
0
0
2
5
7
6
8
MHz
MHz
MHz
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns