CR16MCS9VJE8 National Semiconductor, CR16MCS9VJE8 Datasheet - Page 149

• Manufacturer Part Number: CR16MCS9VJE8
• Description: 16-Bit Microcontroller IC
• Manufacturer: National Semiconductor

Specifications of CR16MCS9VJE8

• Controller Family/series: CR16X
• Core Size: 16 Bit
• Program Memory Size: 64K X 8 Flash
• Digital Ic Case Style: PQFP
• No. Of Pins: 80
• Mounting Type: Surface Mount
• Clock Frequency: 25MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

25.0.2
t
t
t
t
t
t
t
t
Symbol Figure
CANTx
BUFo
CSTOso
CSTRho
CSTRso
DHCso
DLCso
SCLfo
t
t
t
Tclk
t
t
t
t
t
t
t
MDOnf
t
t
MITOp
t
t
MDOh
MDOv
COv1
t
MSKh
MSKp
MSKd
MDOf
CLKh
MSKl
CLKl
CLKr
CLKf
TXD
a
Timing Tables
77
77
77
77
77
84
86
86
86
87
86
86
86
90
86
90
89
89
89
90
90
89
88
CLK clock period
CLK high time
CLK low time
CLK rise time on R.E. CLK
CLK fall time on F.E. CLK
CMOS output valid
All signals with prop. delay from CLK
R.E.
TXDn output valid
MICROWIRE Clock High
MICROWIRE Clock Low
MICROWIRE Clock Period
MSK Leading Edge Delayed (master
only)
MICROWIRE Data Float
(slave only)
MICROWIRE Data Out Hold
MICROWIRE Data No Float (slave only) After F.E. MWCS
MICROWIRE Data Out Valid
MDODI to MDIDO
(slave only)
CANTx output valid
Bus free time between Stop and Start
Condition
SCL setup time
SCL hold time
SCL setup time
Data High setup time
Data Low setup time
SCL signal Fall time
Description
MICROWIRE / SPI Output Signals
b
ACCESS.bus Output Signals
Table 45 Output Signals
USART Output Signals
CAN Output Signals
R.E. CLK to next R.E. CLK
At 2.0V
(Both Edges)
At 0.8V
(Both Edges)
0.8V to 2.0V
2.0V to 0.8V
After R.E. CLK
After R.E. CLKXn
At 2.0V (both edges)
At 0.8V (both edges)
MnIDL bit = 0: R.E. MSK to next R.E.
MSKn
MnIDL bit = 1: F.E. MSK to next F.E.
MSKn
Data Out Bit #7 Valid
After R.E. MCSn
Normal Mode: After F.E. MSK
Alternate Mode: After R.E. MSK
Normal Mode: After F.E. MSK
Alternate Mode: After R.E. MSK
Propagation Time
Value is the same in all clocking modes of
the MICROWIRE
After R.E. CLKXn
Before Stop Condition
After Start Condition
Before Start Condition
Before SCL R.E.
Before SCL R.E.
149
Reference
Min (ns) Max (ns)
t
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t
t
-t
t
-t
0.5 t
SCLhigho
SCLhigho
SCLhigho
SCLhigho
SCLhigho
SCLhigho
SDAro
SDAfo
43.4
17.3
17.3
200
0.0
80
80
0
MSK
www.national.com
13
300
1.5 t
64000
35
35
56
56
56
56
c
3
3
MSK
a