M58LT256JSB8ZA6 STMICROELECTRONICS [STMicroelectronics], M58LT256JSB8ZA6 Datasheet - Page 62

• Manufacturer Part Number: M58LT256JSB8ZA6
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

DC and ac parameters
62/106
Figure 14. Clock input ac waveform
Table 23.
1. Sampled only, not 100% tested.
2. For other timings please refer to
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
KHAX
KHQV
KHQX
KHKH
AVKH
ELKH
EHEL
EHTZ
KHTV
KHTX
KHKL
KLKH
LLKH
t
t
f
r
Synchronous Read ac characteristics
t
ADVLCLKH
t
t
t
t
t
CLKHQV
CLKHQX
CLKHAX
AVCLKH
ELCLKH
t
tKHKL
Alt
CLK
Address Valid to Clock High
Chip Enable Low to Clock High
Chip Enable Pulse Width
(subsequent synchronous reads)
Chip Enable High to Wait Hi-Z
Clock High to Address Transition
Clock High to Output Valid
Clock High to WAIT Valid
Clock High to Output Transition
Clock High to WAIT Transition
Latch Enable Low to Clock High
Clock Period (f=52 MHz)
Clock High to Clock Low
Clock Low to Clock High
Clock Fall or Rise Time
Table 22: Asynchronous Read ac
tKLKH
tf
tKHKH
Parameter
tr
(1) (2)
characteristics.
M58LT256JST, M58LT256JSB
Max
Max
Max
Min
Min
Min
Min
Min
Min
Min
Min
AI06981
M58LT256JST/B
85
20
17
10
17
19
9
9
3
9
6
2
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns