MPC875 Freescale Semiconductor, Inc, MPC875 Datasheet - Page 41

• Manufacturer Part Number: MPC875
• Description: Mpc875 Powerquicc Integrated Communications Processor
• Manufacturer: Freescale Semiconductor, Inc

Table 13
1
Figure 30
Figure 31
Freescale Semiconductor
Num
P57
P58
P59
P60
OP2 and OP3 only.
CLKOUT to OPx valid
(MAX = 0.00 × B1 + 19.00)
HRESET negated to OPx drive
(MIN = 0.75 × B1 + 3.00)
IP_Xx valid to CLKOUT rising edge
(MIN = 0.00 × B1 + 5.00)
CLKOUT rising edge to IP_Xx invalid
(MIN = 0.00 × B1 + 1.00)
shows the PCMCIA port timing for the MPC875/MPC870.
OP2, OP3
provides the PCMCIA output port timing for the MPC875/MPC870.
provides the PCMCIA input port timing for the MPC875/MPC870.
CLKOUT
CLKOUT
HRESET
Signals
Signals
Output
Input
Characteristic
MPC875/MPC870 PowerQUICC™ Hardware Specifications, Rev. 4
Figure 30. PCMCIA Output Port Timing
1
P58
Figure 31. PCMCIA Input Port Timing
Table 13. PCMCIA Port Timing
P57
25.70
5.00
1.00
Min
—
P59
33 MHz
19.00
Max
—
—
—
21.70
5.00
1.00
Min
P60
—
40 MHz
19.00
Max
—
—
—
14.40
5.00
1.00
Min
—
66 MHz
19.00
Max
—
—
—
12.40
5.00
1.00
Min
—
80 MHz
Bus Signal Timing
19.00
Max
—
—
—
Unit
ns
ns
ns
ns
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