MPC8544VTALF Freescale Semiconductor, MPC8544VTALF Datasheet - Page 662

• Manufacturer Part Number: MPC8544VTALF
• Description: MPU POWERQUICC III 783-PBGA
• Manufacturer: Freescale Semiconductor

Specifications of MPC8544VTALF

• Processor Type: MPC85xx PowerQUICC III 32-Bit
• Speed: 667MHz
• Voltage: 1V
• Mounting Type: Surface Mount
• Package / Case: 783-FCPBGA
• Processor Series: MPC85xx
• Core: e500
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 667 MHz
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Data Ram Size: 32 KB
• I/o Voltage: 1.8 V, 3.3 V
• Interface Type: I2C, HSSI, DUART
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Local Bus Controller
When TRLX and CSNT are set in a write access, the LWE[0:3] strobe signals are negated one clock earlier
than in the normal case, as shown in
one clock earlier.
14-42
Figure 14-27. GPCM Relaxed Timing Back-to-Back Writes (XACS = 0, ACS = 1x, SCY = 0,
LBCTL
LCS n
LWE n
LALE
LCLK
LAD
LOE
TA
MPC8544E PowerQUICC III Integrated Host Processor Family Reference Manual, Rev. 1
A
LBCTL
LCLK
LCS n
LWE n
LALE
LAD
LOE
Address 1
TA
A
Address
(XACS = 0, ACS = 10, SCY = 0, CSNT = 1, TRLX = 1)
Figure 14-28. GPCM Relaxed Timing Write
Latched Address 1
Figure 14-28
Write Data 1
ACS = 10
CSNT = 0, TRLX = 1)
Latched Address
Write Data
ACS = 10
and
ACS = 11
Figure
CSNT = 1
14-29. If ACS ≠ 00, LCSn is also negated
Address 2
Latched Address 2
Write Data 2
Freescale Semiconductor