參數(shù)資料
型號: M50FW040NB5TG
廠商: 意法半導(dǎo)體
英文描述: 4-Mbit (512 Kb x8, uniform block) 3-V supply firmware hub Flash memory
中文描述: 4兆位(512 KB的× 8,均勻塊)3 - V電源供電的閃存固件樞紐
文件頁數(shù): 42/53頁
文件大小: 278K
代理商: M50FW040NB5TG
DC and AC parameters
M50FW040
42/53
Figure 13.
A/A Mux interface Read AC waveforms
Table 22.
A/A Mux interface read AC characteristics
Symbol
Parameter
Test Condition
Value
Unit
t
AVAV
Read Cycle Time
Min
250
ns
t
AVCL
Row Address Valid to RC Low
Min
50
ns
t
CLAX
RC Low to Row Address Transition
Min
50
ns
t
AVCH
Column Address Valid to RC high
Min
50
ns
t
CHAX
RC High to Column Address
Transition
Min
50
ns
t
CHQV(1)
t
GLQV(1)
1.
G may be delayed up to t
CHQV
– t
GLQV
after the rising edge of RC without impact on t
CHQV
.
RC High to Output Valid
Max
150
ns
Output Enable Low to Output Valid
Max
50
ns
t
PHAV
RP High to Row Address Valid
Min
1
μs
t
GLQX
Output Enable Low to Output
Transition
Min
0
ns
t
GHQZ
Output Enable High to Output Hi-Z
Max
50
ns
t
GHQX
Output Hold from Output Enable
High
Min
0
ns
AI03406
tAVAV
tCLAX
tCHAX
tGLQX
tGLQV
tGHQX
VALID
A0-A10
G
DQ0-
DQ7
RC
tCHQV
tGHQZ
COLUMN ADDR VALID
W
RP
tPHAV
ROW ADDR VALID
NEXT ADDR VALID
tAVCL
tAVCH
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