MPC8544DS Freescale Semiconductor, MPC8544DS Datasheet - Page 49

• Manufacturer Part Number: MPC8544DS
• Description: BOARD DEVELOPMENT SYSTEM 8544
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC III™r
• Type: MPUr

Specifications of MPC8544DS

• Contents: Board
• Processor To Be Evaluated: MPC8544E
• Data Bus Width: 32 bit
• Interface Type: Ethernet, I2C
• Operating Supply Voltage: - 0.3 V to + 1.1 V
• Leaded Process Compatible: Yes
• Peak Reflow Compatible (260 C): Yes
• Rohs Compliant: Yes
• For Use With/related Products: MPC8544
• For Use With: PPC8544EVTANG - EVAL MPC8544 783FCPBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 28
Table 48
disabled.
Freescale Semiconductor
Local bus cycle time
Local bus duty cycle
Internal launch/capture clock to LCLK delay
Input setup to local bus clock (except LUPWAIT)
LUPWAIT input setup to local bus clock
Input hold from local bus clock (except LUPWAIT)
LUPWAIT input hold from local bus clock
LALE output transition to LAD/LDP output transition
(LATCH hold time)
Local bus clock to output valid (except LAD/LDP and LALE)
LA[27:31]/LBCTL/LBCKE/LOE/
LSDA10/LSDWE/LSDRAS/
describes the general timing parameters of the local bus interface at V
through
Output (Address) Signal:
LSDCAS/LSDDQM[0:3]
Output (Data) Signals:
LAD[0:31]/LDP[0:3]
LAD[0:31]/LDP[0:3]
MPC8544E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 5
Figure 33
Output Signals:
Parameter
Input Signals:
Table 48. Local Bus General Timing Parameters—PLL Bypassed
Input Signal:
LSYNC_IN
LUPWAIT
LAD[0:31]
LGTA
LALE
show the local bus signals.
Figure 28. Local Bus Signals (PLL Enabled)
t
t
LBKHOV1
LBKHOV2
t
LBKHOV3
t
LBKHOV4
t
t
t
t
t
LBIVKH1
LBIVKH2
LBKHOX1
LBKHOX2
LBKHOX2
t
Symbol
LBKH/
t
t
t
t
t
t
t
LBKLOV1
LBIVKH1
LBIXKH1
LBIVKL2
LBIXKL2
LBKHKT
LBOTOT
t
t
t
t
LBK
LBKHOZ1
LBKHOZ2
LBKHOZ2
t
LBK
t
LBOTOT
1
Min
6.75
–0.2
–0.2
1.5
12
43
1.2
7.4
—
t
t
LBIXKH1
LBIXKH2
DD
Max
57
4.9
1.6
—
—
—
—
—
—
= 3.3 V DC with PLL
Unit
ns
ns
ns
ns
ns
ns
ns
ns
%
Local Bus
Notes
4, 5
4, 5
4, 5
4, 5
—
—
—
2
6
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