M58LT256JST8ZA6E NUMONYX, M58LT256JST8ZA6E Datasheet - Page 64

• Manufacturer Part Number: M58LT256JST8ZA6E
• Description: IC FLASH 256MBIT 85NS 64TBGA
• Manufacturer: NUMONYX

Specifications of M58LT256JST8ZA6E

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 256M (16Mx16)
• Speed: 85ns
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 2 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DC and AC parameters
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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
KHQV
KHQX
KHKH
AVKH
ELKH
EHEL
EHTZ
KHAX
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