CR16MCS9VJE8 National Semiconductor, CR16MCS9VJE8 Datasheet - Page 144

• 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

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(Slave)
MSKn
Data In
MDIDOn
(slave)
MDODIn
(master)
MCSn
PORTS B, C (output)
PORTS B, C (input)
t
t
MSKs
MDOf
Figure 83. MICROWIRE Transaction Timing, Normal Mode, MIDL Bit = 0
BUZCLK
t
t
MSKd
MCSs
CLK
t
MDIs
msb
msb
msb
1
t
t
MDIh
MSKh
2
t
Figure 82. Port Signals Timing
MSKp
t
COv2
t
1
MSKl
t
I s
t
2
COv1
144
t
COv2
1
t
t
MDOv
MDOh
2
1
t
Ih
t
2
COv1
lsb
lsb
lsb
1
2
t
MCSh
t
MSKhd
1
t
Of
2
t
MDOf