MPC8544VTALF Freescale Semiconductor, MPC8544VTALF Datasheet - Page 176

• 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

Reset, Clocking, and Initialization
4.4.3.9
DDR1 requires a different voltage level from DDR2.
SDRAM type.
4.4.3.10
The eTSEC1 and eTSEC2 Serial inputs, shown in
eTSEC3 respectively. Note that the value latched on this signal during POR is accessible through the
memory-mapped PORDEVSR (POR device status register) described in
Status Register (PORDEVSR).”
These values supersede the width and protocol definitions set by other POR config inputs defined below
that describe the parallel eTSEC interfaces.
4-18
TSEC1_TXD[2]
TSEC3_TXD[2]
LGPL0, LGPL1
Functional
Functional
Default (1)
Default (1)
Default (11)
Functional
Signal
Signal
Signal
DDR SDRAM Type
eTSEC1 Serial GMII and eTSEC3 Serial GMII
MPC8544E PowerQUICC III Integrated Host Processor Family Reference Manual, Rev. 1
Reset Configuration
Reset Configuration
cfg_tsec1_serial
cfg_tsec3_serial
Reset Configuration
cfg_dram_type[0:1]
Name
Name
Name
Table 4-18. eTSEC1 Serial Configuration
Table 4-19. eTSEC3 Serial Configuration
(Binary)
(Binary)
Value
Value
0
0
1
1
Table 4-17. DDR DRAM Type
(Binary)
Value
00
01
10
11
eTSEC1 Ethernet interface operates in serial SGMII mode. POR config
eTSEC3 Ethernet interface operates in serial SGMII mode. POR config
inputs cfg_tsec1_width and cfg_tsec1_prtcl should be left in their default
settings.
eTSEC1 Ethernet interface uses parallel interface according to POR config
inputs cfg_tsec1_width and cfg_tsec1_prtcl.
(default).
inputs cfg_tsec3_width and cfg_tsec3_prtcl should be left in their default
settings.
eTSEC3 Ethernet interface uses parallel interface according to POR config
inputs cfg_tsec3_width and cfg_tsec3_prtcl.
(default).
DDR1
2.5V, CKE low at reset
Reserved
DDR2
1.8V, CKE low at reset (default)
Reserved
Table
Table 4-17
4-21, selects SGMII protocol for eTSEC1 and
describes the configuration of the DDR
Meaning
Meaning
Meaning
Section 19.4.1.4, “POR Device
Freescale Semiconductor