Datasheet

MPC5566 Microcontroller Data Sheet, Rev. 3
Electrical Characteristics
Freescale Semiconductor34
6
CLKOUT positive edge to
output signal valid
(output delay)
External bus interface
CS
[0:3]
ADDR[8:31]
DATA[0:31]
BDIP
BG
5
BR
7
BB
OE
RD_WR
TA
TEA
TS
TSIZ[0:1]
WE/BE[0:3]
t
COV
—
10.0
6

11.0
—
7.5
6
8.5
—
6.0
6
7.0
—
5.0
6
6.0
ns
EBTS = 0
EBTS = 1
Output valid time
selectable via
SIU_ECCR
[EBTS] bit.
6a
CLKOUT positive edge to
output signal valid
(output delay)
Calibration bus interface
CAL_CS
[0:3]
CAL_ADDR[9:30]
CAL_DATA[0:15]
CAL_OE
CAL_RD_WR
CAL_TS
CAL_WE/BE[0:1]
t
CCOV
—
11.0
6

12.0
—
8.5
6
9.5
—
7.0
6
8.0
—
6.0
6
7.0
ns EBTS = 0
EBTS = 1
Output valid time
selectable via
SIU_ECCR
[EBTS] bit.
7
Input signal valid to CLKOUT
positive edge (setup time)
External bus interface
ADDR[8:31]
DATA[0:31]
BG
7
BR
5
BB
RD_WR
TA
TEA
TS
TSIZ[0:1]
t
CIS
10.0 — 7.0 — 5.0 — 4.0 — ns
Table 22. Bus Operation Timing
1
Spec
Characteristic
and
Description
Symbol
External Bus Frequency
2, 3
Unit
Notes
40 MHz 56 MHz 67 MHz 72 MHz
Min Max Min Max Min Max Min Max