MPC8572DS Freescale Semiconductor, MPC8572DS Datasheet - Page 54

• Manufacturer Part Number: MPC8572DS
• Description: KIT MPU POWERQUICC III
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC III™r
• Type: MPUr

Specifications of MPC8572DS

• Contents: Board
• Data Rate: 10 Mbps to 100 Mbps
• Memory Type: Flash, DDR, DDR2, DDR3, SDRAM
• Interface Type: I2C, Ethernet
• Operating Voltage: 3.3 V
• Data Bus Width: 32 bit
• Product: Development Tools
• Silicon Manufacturer: Freescale
• Core Architecture: Power Architecture
• Core Sub-architecture: PowerQUICC
• Silicon Core Number: MPC85xx
• Silicon Family Name: PowerQUICC III
• Rohs Compliant: Yes
• For Use With/related Products: MPC8572E
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Local Bus Controller (eLBC)
Table 48
DC.
10.2
Table 49
54
At recommended operating conditions with BV
Local bus cycle time
Local bus duty cycle
LCLK[n] skew to LCLK[m] or LSYNC_OUT
Input setup to local bus clock (except LGTA/LUPWAIT)
LGTA/LUPWAIT input setup to local bus clock
Input hold from local bus clock (except LGTA/LUPWAIT)
LGTA/LUPWAIT input hold from local bus clock
LALE output negation to high impedance for LAD/LDP
(LATCH hold time)
Local bus clock to output valid (except LAD/LDP and LALE)
Local bus clock to data valid for LAD/LDP
Local bus clock to address valid for LAD
Local bus clock to LALE assertion
Supply voltage 1.8V
High-level input voltage
Low-level input voltage
Input current
(BV
High-level output voltage
(I
High-level output voltage
(I
Low-level output voltage
(I
Low-level output voltage
(I
Note:
1. The symbol BV
provides the DC electrical characteristics for the local bus interface operating at BV
OH
OH
OL
OL
describes the general timing parameters of the local bus interface at BV
Local Bus AC Electrical Specifications
IN
= 100 μA)
= 2 mA)
= –100 μA)
= –2 mA)
Table 49. Local Bus General Timing Parameters (BV
1
= 0 V or BV
MPC8572E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 5
Parameter
IN
Table 48. Local Bus DC Electrical Characteristics (1.8 V DC)
IN
, in this case, represents the BV
Parameter
= BV
DD
)
DD
of 3.3 V ± 5%.
Symbol
BV
V
V
V
V
V
V
I
IN
OH
OH
OL
OL
IH
IL
DD
IN
symbol referenced in
BV
0.65 x BV
Symbol
t
BV
t
t
t
t
t
LBKH/
LBKSKEW
t
t
t
t
t
LBKHOV1
LBKHOV2
LBKHOV3
LBKHOV4
LBIVKH1
LBIVKH2
LBIXKH1
LBIXKH2
LBOTOT
DD
t
DD
1.71
–0.3
TBD
LBK
Min
—
—
– 0.45
t
– 0.2
LBK
1
DD
DD
= 3.3 V DC)—PLL Enabled
6.67
Min
1.8
1.7
1.0
1.0
1.5
43
—
—
—
—
—
0.35 x BV
BV
Table
DD
Max
1.89
TBD
0.45
0.2
—
—
+ 0.3
1.
Max
DD
150
2.3
2.4
2.3
2.3
12
57
—
—
—
—
—
DD
Freescale Semiconductor
= 3.3 V DC.
Unit
ns
ps
ns
ns
ns
ns
ns
ns
ns
ns
ns
%
Unit
μA
V
V
V
V
V
V
V
DD
Notes
3, 4
3, 4
3, 4
3, 4
7,8
—
—
2
6
3
3
3
= 1.8 V