MC68HC912BD32CFU10 FREESCALE [Freescale Semiconductor, Inc], MC68HC912BD32CFU10 Datasheet - Page 273

• Manufacturer Part Number: MC68HC912BD32CFU10
• Description: Advance Information
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

15-elec
PORT A
PORTS
ECLK
ECLK
Frequency of operation (E-clock frequency)
E-clock period
Peripheral data setup time
MCU read of ports
Peripheral data hold time
MCU read of ports
Delay time, peripheral data write
MCU write to ports except Port SBI
Delay time, peripheral data write
MCU write to Port SBI
Freescale Semiconductor, Inc.
Figure 65 Port Write Timing Diagram
Figure 64 Port Read Timing Diagram
For More Information On This Product,
Preliminary Electrical Characteristics
MCU READ OF PORT
Go to: www.freescale.com
PREVIOUS PORT DATA
MCU WRITE TO PORT
Characteristic
Table 77 Peripheral Port Timing
t
PDSU
t
t
PDSU
cyc
2
40
Preliminary Electrical Characteristics
t
t
PDH
PWD
Symbol
t
t
t
t
PDSU
PWD
PWD
t
PDH
cyc
f
o
MC68HC912BD32 Rev 1.0
NEW DATA VALID
Min
100
90
dc
—
—
10.0 MHz
0
Max
10.0
40
65
—
—
—
MHz
Unit
ns
ns
ns
ns
ns