MPC862 MOTOROLA [Motorola, Inc], MPC862 Datasheet - Page 21

• Manufacturer Part Number: MPC862
• Description: Hardware Specifications
• Manufacturer: MOTOROLA [Motorola, Inc]

MOTOROLA
B31a CLKOUT falling edge to CS valid - as
B31b CLKOUT rising edge to CS valid - as
B31d CLKOUT falling edge to CS valid, as
B32a CLKOUT falling edge to BS valid - as
B32b CLKOUT rising edge to BS valid - as
B32d CLKOUT falling edge to BS valid- as
Num
B31c CLKOUT rising edge to CS valid- as
B32c CLKOUT rising edge to BS valid - as
B31 CLKOUT falling edge to CS valid - as
B32 CLKOUT falling edge to BS valid- as
B33 CLKOUT falling edge to GPL valid - as
requested by control bit CST4 in the
corresponding word in the UPM
(MAX = 0.00 X B1 + 6.00)
requested by control bit CST1 in the
corresponding word in the UPM
(MAX = 0.25 x B1 + 6.80)
requested by control bit CST2 in the
corresponding word in the UPM
(MAX = 0.00 x B1 + 8.00)
requested by control bit CST3 in the
corresponding word in the UPM
(MAX = 0.25 x B1 + 6.30)
requested by control bit CST1 in the
corresponding word in the UPM
EBDF = 1 (MAX = 0.375 x B1 + 6.6)
requested by control bit BST4 in the
corresponding word in the UPM
(MAX = 0.00 x B1 + 6.00)
requested by control bit BST1 in the
corresponding word in the UPM,
EBDF = 0 (MAX = 0.25 x B1 + 6.80)
requested by control bit BST2 in the
corresponding word in the UPM
(MAX = 0.00 x B1 + 8.00)
requested by control bit BST3 in the
corresponding word in the UPM
(MAX = 0.25 x B1 + 6.80)
requested by control bit BST1 in the
corresponding word in the UPM,
EBDF = 1 (MAX = 0.375 x B1 + 6.60)
requested by control bit GxT4 in the
corresponding word in the UPM
(MAX = 0.00 x B1 + 6.00)
Characteristic
MPC862/857T/857DSL Hardware Specifications
Freescale Semiconductor, Inc.
Table 7. Bus Operation Timings (continued)
For More Information On This Product,
Go to: www.freescale.com
1.50
7.60
1.50
7.60
9.40
1.50
7.60
1.50
7.60
9.40
1.50
Min
33 MHz
14.30
13.80
18.00
14.30
14.30
18.00
Max
6.00
8.00
6.00
8.00
6.00
1.50
6.30
1.50
6.30
7.60
1.50
6.30
1.50
6.30
7.60
1.50
Min
40 MHz
13.00
12.50
16.00
13.00
13.00
16.00
Max
6.00
8.00
6.00
8.00
6.00
13.30
13.30
1.50
5.00
1.50
5.00
1.50
5.00
1.50
5.00
1.50
Min
50 MHz
11.80
11.30
14.10
11.80
11.80
14.10
Max
6.00
8.00
6.00
8.00
6.00
Bus Signal Timing
11.30
11.30
1.50
3.80
1.50
3.80
1.50
3.80
1.50
3.80
1.50
Min
66 MHz
10.50
10.00
12.30
10.50
10.50
12.30
Max
6.00
8.00
6.00
8.00
6.00
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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