mpc5553 Freescale Semiconductor, Inc, mpc5553 Datasheet - Page 33

• Manufacturer Part Number: mpc5553
• Description: Mpc5553 High Performance Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
Spec
6a
5
6
CLKOUT positive edge to
output signal invalid or
Hi-Z (hold time)
External bus interface
ADDR[8:31]
BDIP
CS[0:3]
DATA[0:31]
OE
RD_WR
TA
TEA
TS
WE/BE[0:3]
Calibration bus interface
CAL_ADDR[10:11, 27:30]
CAL_CS[0, 2:3]
CAL_DATA[0:15]
CAL_WE/BE[0:1]
CLKOUT positive edge to
output signal valid
(output delay)
External bus interface
ADDR[8:31]
BDIP
CS[0:3]
DATA[0:31]
OE
RD_WR
TA
TEA
TS
WE/BE[0:3]
CLKOUT positive edge to
output signal valid
(output delay)
Calibration bus interface
CAL_ADDR[10:11, 27:30]
CAL_CS[0, 2:3]
CAL_DATA[0:15]
CAL_WE/BE[0:1]
Characteristic
Description
and
Table 22. Bus Operation Timing
MPC5553 Microcontroller Data Sheet, Rev. 2.0
Symbol
t
t
CCOH
t
t
CCOV
COH
COV
1.0
1.0
Min
1.5
1.5
(ext. bus)
—
—
40 MHz
4
5
10.0
11.0
Max
11.0
12.0
—
—
2
4
4
1.0
1.0
Min
1.5
1.5
(ext. bus)
—
—
56 MHz
4
4
1
Max
7.5
8.5
(continued)
8.5
9.5
—
—
2
4
4
1.0
1.0
Min
1.5
1.5
(ext. bus)
—
—
66 MHz
4
4
Max
6.0
7.0
7.0
8.0
—
—
2
4
4
Electrical Characteristics
Unit
ns
ns
ns EBTS=0
ns EBTS=0
EBTS=0
EBTS=1
Hold time
selectable via
SIU_ECCR[EBTS]
bit.
EBTS=0
EBTS=1
Hold time
selectable via
SIU_ECCR[EBTS]
bit.
EBTS=1
Output valid time
selectable via
SIU_ECCR[EBTS]
bit.
EBTS=1
Output valid time
selectable via
SIU_ECCR[EBTS]
bit.
Notes
33