MPC8544VTALF Freescale Semiconductor, MPC8544VTALF Datasheet - Page 387

• 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

9.5.8.2.1
The entry and exit timing for self-refreshing SDRAMs is shown in
Freescale Semiconductor
SDRAM Clock
SDRAM Clock
MPC8544E PowerQUICC III Integrated Host Processor Family Reference Manual, Rev. 1
Self-Refresh in Sleep Mode
MDQS
MCKE
MRAS
MCAS
MDQ n
MDQS
MCKE
MRAS
MCAS
MDQ n
MWE
MWE
MCS
MA n
MCS
MA n
Figure 9-47. DDR SDRAM Self-Refresh Entry Timing
0
0
Figure 9-48. DDR SDRAM Self-Refresh Exit Timing
1
1
(High Impedance)
(High Impedance)
2
2
3
3
4
4
5
5
200 Cycles
6
6
7
7
Figure 9-47
202
8
203
9
204
and
10
Figure
205
11
DDR Memory Controller
206
12
9-48.
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