mpc853pzt80a Freescale Semiconductor, Inc, mpc853pzt80a Datasheet - Page 15

• Manufacturer Part Number: mpc853pzt80a
• Description: Mpc853t Powerquicc Integrated Communications Processor
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
B11a
B12a
B13a
Num
B7a
B7b
B8a
B8b
B11
B12
B13
B14
B3
B4
B5
B7
B8
B9
CLKOUT pulse width high (MIN = 0.4 × B1,
MAX = 0.6 × B1)
CLKOUT rise time
CLKOUT fall time
CLKOUT to A(0:31), BADDR(28:30),
RD/WR, BURST, D(0:31), DP(0:3) output
hold (MIN = 0.25 × B1)
CLKOUT to TSIZ(0:1), REG, RSV, BDIP ,
PTR output hold (MIN = 0.25 × B1)
CLKOUT to BR, BG, FRZ, VFLS(0:1),
VF(0:2) IWP(0:2), LWP(0:1), STS output
hold (MIN = 0.25 × B1)
CLKOUT to A(0:31), BADDR(28:30)
RD/WR, BURST, D(0:31), DP(0:3) valid
(MAX = 0.25 × B1 + 6.3)
CLKOUT to TSIZ(0:1), REG, RSV, BDIP ,
PTR valid (MAX = 0.25 × B1 + 6.3)
CLKOUT to BR, BG, VFLS(0:1), VF(0:2),
IWP(0:2), FRZ, LWP(0:1), STS Valid
(MAX = 0.25 × B1 + 6.3)
CLKOUT to A(0:31), BADDR(28:30),
RD/WR, BURST, D(0:31), DP(0:3),
TSIZ(0:1), REG, RSV, PTR High-Z
(MAX = 0.25 × B1 + 6.3)
CLKOUT to TS, BB assertion
(MAX = 0.25 × B1 + 6.0)
CLKOUT to TA, BI assertion (when driven
by the memory controller or PCMCIA
interface) (MAX = 0.00 × B1 + 9.30
CLKOUT to TS, BB negation
(MAX = 0.25 × B1 + 4.8)
CLKOUT to TA, BI negation (when driven
by the memory controller or PCMCIA
interface) (MAX = 0.00 × B1 + 9.00)
CLKOUT to TS, BB High-Z
(MIN = 0.25 × B1)
CLKOUT to TA, BI High-Z (when driven by
the memory controller or PCMCIA
interface) (MIN = 0.00 × B1 + 2.5)
CLKOUT to TEA assertion
(MAX = 0.00 × B1 + 9.00)
Characteristic
MPC852T PowerQUICC™ Hardware Specifications, Rev. 4
Table 9. Bus Operation Timings (continued)
2
)
3
12.1
7.60
7.60
7.60
7.60
7.60
2.50
7.60
2.50
7.60
2.50
2.50
Min
—
—
—
—
—
33 MHz
13.80
13.80
13.80
13.80
13.60
12.30
21.60
15.00
Max
18.2
4.00
4.00
9.30
9.00
9.00
—
—
—
10.0
6.30
6.30
6.30
6.30
6.30
2.50
6.30
2.50
6.30
2.50
2.50
Min
—
—
—
—
—
40 MHz
12.50
12.50
12.50
12.50
12.30
11.00
20.30
15.00
Max
15.0
4.00
4.00
9.30
9.00
9.00
—
—
—
5.00
5.00
5.00
5.00
5.00
2.50
5.00
2.50
5.00
2.50
2.50
Min
8.0
—
—
—
—
—
50 MHz
11.30
11.30
11.30
11.30
11.00
19.00
15.00
Max
12.0
4.00
4.00
9.30
9.80
9.00
9.00
—
—
—
3.80
3.80
3.80
3.80
3.80
2.50
3.80
3.80
2.50
2.50
2.50
Min
6.1
—
—
—
—
—
66 MHz
Bus Signal Timing
10.00
10.00
10.00
10.00
14.00
15.00
Max
4.00
4.00
9.80
9.80
8.50
9.00
9.00
9.1
—
—
—
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
15