msm9225b ETC-unknow, msm9225b Datasheet - Page 8

• Manufacturer Part Number: msm9225b
• Description: Can Controller Area Network Controller
• Manufacturer: ETC-unknow

AC Characteristics
Parallel mode
1 Semiconductor
ALE Address Setup Time
ALE Address Hold Time
PRD Output Data Delay Time
PRD Output Data Hold Time
ALE “H” Level Width
Access Cycle
Address Hold Time from PRD
ALE Delay Time from PRD
PRD “H” Level Width
PRDY “L” Delay Time
PRDY “L” Level Width
Data Output Delay Time from PRDY
PWR Hold Time from PRDY
Input Data Setup Time
Input Data Hold Time
PRD Delay Time
PWR Delay Time
Address Hold Time from PWR
ALE Delay Time from PWR
PWR “H” Level Width
PWR “L” Level Width
CS Delay Time from PRD
CS Delay Time from PWR
The values with *1 indicate those when PRDY is not generated.
The values with *1 when PRDY is generated are defined by “Data Output Delay Time from PRDY”
t
ARDDLY
and “PWR Hold Time from PRDY” t
Parameter
When PRDY is not
generated
When
generated
PRDY
is
Symbol
t
t
t
t
t
ARWDLY
t
ARLDLY
ARDDLY
t
WALEH
WRDYL
t
t
t
t
t
t
t
t
t
WRDH
t
t
RDLY
t
WDH
t
WRH
t
t
WDS
t
WAH
HWA
WRL
HWC
RDH
RAH
HRA
HRC
WS
AH
cyc
RS
AS
ARWDLY
.
(V
Condition
DD
= 4.5 to 5.5 V, Ta = –40 to +125°C, f
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
16.5
20
Min.
4T
7T
10
10
27
27
10
30
10
10
10
27
40
—
—
—
5
0
0
4
0
0
*
1
Max.
60
2.5T
35
35
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
*
1
FEDL9225B-03
OSC
T = 1/f
MSM9225B
= 16 MHz)
Unit
OSC
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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