mpc5554mzp80r2 Freescale Semiconductor, Inc, mpc5554mzp80r2 Datasheet - Page 34

• Manufacturer Part Number: mpc5554mzp80r2
• Description: Mpc5554 High Performance Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

1
2
3
4
5
6
Spec
Electrical Characteristics
34
7
8
EBI timing specified at: V
T
The external bus is limited to half the speed of the internal bus.
Refer to fast pad timing in
Internal arbitration.
External arbitration.
The EBTS = 0 timings are tested and valid at V
whereas EBTS = 1 timings are tested and valid at V
A
= T
Input signal valid to CLKOUT
positive edge (setup time)
External bus interface
ADDR[8:31]
BG
BR
BB
DATA[0:31]
BDIP
OE
RD_WR
TA
TEA
TS
TSIZ[0:1]
WE/BE[0:3]
CLKOUT positive edge to input
signal invalid (hold time)
External bus interface
ADDR[8:31]
BG
BR
BB
DATA[0:31]
BDIP
OE
RD_WR
TA
TEA
TS
TSIZ[0:1]
WE/BE[0:3]
L
4
4
5
5
to T
H
Characteristic
; and CL = 30 pF with DSC = 0b10.
Description
and
DD
Table 17
= 1.35–1.65 V; V
and
Table 22. Bus Operation Timing
Symbol
MPC5554 Microcontroller Data Sheet, Rev. 2.0
t
t
CIS
CIH
Table 18
DDE
DDE
10.0
Min
1.0
(different values for 1.8 V and 3.3 V).
= 1.6–3.6 V (unless stated otherwise); V
40 MHz
= 2.25–3.6 V only,
DDE
Max
External Bus Frequency
= 1.6–3.6 V.
—
—
Min
7.0
1.0
56 MHz
Max
1
—
—
(continued)
Min
5.0
1.0
2
67 MHz
Max
—
—
DD33
and V
Unit
ns
ns
Freescale Semiconductor
DDSYN
= 3.0–3.6 V;
Notes