MPC8533EVTAQGA Freescale Semiconductor, MPC8533EVTAQGA Datasheet - Page 709

• Manufacturer Part Number: MPC8533EVTAQGA
• Description: MPU POWERQUICC 783-PBGA
• Manufacturer: Freescale Semiconductor

Specifications of MPC8533EVTAQGA

• Processor Type: MPC85xx PowerQUICC III 32-Bit
• Speed: 1.0GHz
• Voltage: 0.95 V ~ 1.05 V
• Mounting Type: Surface Mount
• Package / Case: 783-BBGA, FCBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

During the address phase, the SDRAM address port is set as in
Because the internal bank selects are multiplexed over LA[15:16], LSDMR[BSMA] must be set to 011.
Table 14-40
Table 14-41
programmed according to the specific device’s refresh requirements.
14.5.4.3.6
SDRAMs offer a power-down mode during which the device is not refreshed, and therefore, data is not
maintained. This mode is invoked by driving CKE low, while all internal banks are idle; note that they
must be precharged first.
precharge-all command that is issued by the LBC automatically prior to the self-refresh command.
Freescale Semiconductor
msb of start address
LA[0:14]
shows the address port settings during a READ/WRITE command.
shows the register configuration. PSRT and MPTPR are not shown, but they should be
MPC8533E PowerQUICC III Integrated Host Processor Family Reference Manual, Rev. 1
Table 14-40. SDRAM Device Address Port During READ/WRITE Command
Power-Down Mode
LA[0:13]
Table 14-39. SDRAM Device Address Port During Address Phase
—
Internal bank select
Figure 14-75
Register
PSDMR
Table 14-41. Register Settings for 512-Mbyte SDRAMs
OR n
BR n
LA[15:16]
Internal bank select (A[17:18])
ACTTOROW
shows the timing. Note that the figure does not show the
PRETOACT
LA[15:16]
BUFCMD
ROWS
COLS
RFEN
BSMA
RFRC
Field
WRC
XAM
BPD
XBA
MS
AM
OP
BA
PS
CL
BL
V
Don’t care
LA[17]
11_1110_0000_0000_0000_0
011 = SDRAM-local bus
From device data sheet
From device data sheet
From device data sheet
From device data sheet
From device data sheet
11 = 32-bit port size
ext. Base address
Row (A[4:16])
LA[18]
Base address
LA[17:29]
AP
Table
Value
100
100
000
011
11
01
1
1
0
0
14-39.
LA[19:29]
Column
No-connect
LA[30:31]
Local Bus Controller
No-connect
LA[30:31]
14-91