MPC857T Freescale Semiconductor, Inc, MPC857T Datasheet - Page 40

• Manufacturer Part Number: MPC857T
• Description: Mpc857t Powerquicc Integrated Communications Processor
• Manufacturer: Freescale Semiconductor, Inc

Bus Signal Timing
Table 10
Figure 29
Figure 30
40
1
P57
P58
P59
P60
Num
OP2 and OP3 only.
shows the PCMCIA port timing for the MPC862/857T/857DSL.
OP2, OP3
CLKOUT to OPx Valid (MAX = 0.00 x
B1 + 19.00)
HRESET negated to OPx drive
(MIN = 0.75 x B1 + 3.00)
IP_Xx valid to CLKOUT rising edge
(MIN = 0.00 x B1 + 5.00)
CLKOUT rising edge to IP_Xx invalid
(MIN = 0.00 x B1 + 1.00)
provides the PCMCIA output port timing for the MPC862/857T/857DSL.
provides the PCMCIA output port timing for the MPC862/857T/857DSL.
CLKOUT
CLKOUT
HRESET
Signals
Signals
Output
Input
MPC862/857T/857DSL PowerQUICC™ Family Hardware Specifications, Rev. 3
Characteristic
P58
Figure 29. PCMCIA Output Port Timing
Figure 30. PCMCIA Input Port Timing
1
Table 10. PCMCIA Port Timing
P57
25.70
5.00
1.00
Min
—
33 MHz
P59
19.00
Max
—
—
—
21.70
5.00
1.00
Min
—
40 MHz
P60
19.00
Max
—
—
—
18.00
5.00
1.00
Min
—
50 MHz
19.00
Max
—
—
—
14.40
Freescale Semiconductor
5.00
1.00
Min
—
66 MHz
19.00
Max
—
—
—
Unit
ns
ns
ns
ns