参数资料
型号: M69AW024BL70ZB8T
厂商: 意法半导体
英文描述: 16 Mbit (1M x16) 3V Asynchronous PSRAM
中文描述: 16兆位(1米× 16)3V的异步移动存储芯片
文件页数: 13/29页
文件大小: 429K
代理商: M69AW024BL70ZB8T
13/29
M69AW024B
Table 7. Read and Standby Modes AC Characteristics
Symbol
Alt.
Parameter
M69AW024B
Unit
–60
–70
Min
Max
Min
Max
t
AVAX
t
RC
Read Cycle Time
80
90
ns
t
AVEH
t
RC
Address Valid to Chip Enable High (Read Cycle
Time)
80
90
ns
t
AVEL(5)
t
ASC
Address Set-up Time to Chip Enable Low
–5
–5
ns
t
AVGH
t
RC
Address Valid to Output Enable High (Read Cycle
Time)
80
90
ns
t
AVGL1(3,6)
t
ASO
Address Valid to Output Enable Low
25
30
ns
t
AVGL2(7)
t
ASO
(ABS)
Address Valid to Output Enable Low (absolute)
5
5
ns
t
AVQV(1,4)
t
AA
Address Access Time
60
70
ns
t
AXAV(4,8)
t
AX
Address Invalid Time
5
5
ns
t
AXQX(1)
t
OH
Output Hold Time after Address Transition
5
5
ns
t
BLEL(5)
t
BSC
LB, UB Set-up Time to Chip Enable Low
–5
–5
ns
t
BLGL
t
BSO
LB, UB Set-up Time to Output Enable Low
0
0
ns
t
EHAX
t
CHAH
Chip Enable High to Address Hold Time
–5
–5
ns
t
EHBH
t
CHBH
Chip Enable High to LB, UB High
–5
–5
ns
t
EHEL
t
CP
Chip Enable High Pulse Width
10
12
ns
t
EHQX(1)
t
OH
Output Hold Time after Chip Enable Low
5
5
ns
t
EHQZ(2)
t
CHZ
Chip Enable High to Output Hi-Z
20
25
ns
t
ELAX(4)
t
CLAH
Chip Enable Low to Address Hold Time
80
90
ns
t
ELEH
t
RC
Chip Enable Low to Chip Enable High (Read Cycle
Time)
80
90
ns
t
ELGH
t
RC
Chip Enable Low to Output Enable High (Read
Cycle Time)
80
90
ns
t
ELGL(3,6,9,10)
t
CLOL
Chip Enable Low to Output Enable Low Delay Time
25
1000
30
1000
ns
t
ELQV(1,3)
t
CE
Chip Enable Access Time
60
70
ns
t
ELQX(2)
t
CLZ
Chip Enable Low to Output Lo-Z
5
5
ns
t
GHAX
t
OHAH
Output Enable High to Address Hold Time
–5
–5
ns
t
GHBH
t
OHBH
Output Enable High to LB, UB High
–5
–5
ns
t
GHGL1(6,9,10)
t
OP
Output Enable High Pulse Width
25
1000
30
1000
ns
t
GHGL2(7)
t
OP
(ABS)
Output Enable High Pulse Width (absolute)
10
10
ns
t
GHQX(1)
t
OH
Output Hold Time after Output Enable Low
5
5
ns
t
GHQZ(2)
t
OHZ
Output Enable High to Output Hi-Z
20
25
ns
t
GLAX(4,9)
t
OLAH
Output Enable Low to Address Hold Time
45
50
ns
t
GLEH(9)
t
OLCH
Output Enable Low to Chip Enable High Delay Time
45
50
ns
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