MPC8349EVVAJFB Freescale, MPC8349EVVAJFB Datasheet - Page 17

• Manufacturer Part Number: MPC8349EVVAJFB
• Manufacturer: Freescale

Specifications of MPC8349EVVAJFB

• Family Name: MPC83xx
• Device Core: PowerQUICC II Pro
• Device Core Size: 32b
• Frequency (max): 533MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 1.2V
• Operating Supply Voltage (max): 1.26V
• Operating Supply Voltage (min): 1.14V
• Operating Temp Range: 0C to 105C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 672
• Package Type: TBGA
• Lead Free Status / RoHS Status: Compliant

Table 15
Table 16
6.2
This section provides the AC electrical characteristics for the DDR and DDR2 SDRAM interface.
6.2.1
Table 17
Table 18
Freescale Semiconductor
At recommended operating conditions with GV
At recommended operating conditions with GV
Current draw for MV
Note:
1. The voltage regulator for MV
AC input low voltage
AC input high voltage
AC input low voltage
AC input high voltage
Input/output capacitance: DQ, DQS
Delta input/output capacitance: DQ, DQS
Note:
1. This parameter is sampled. GV
provides the DDR capacitance when
provides the current draw characteristics for MV
provides the input AC timing specifications for the DDR2 SDRAM when GV
provides the input AC timing specifications for the DDR SDRAM when GV
DDR and DDR2 SDRAM AC Electrical Characteristics
MPC8349EA PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 12
DDR and DDR2 SDRAM Input AC Timing Specifications
Parameter
Parameter
Table 17. DDR2 SDRAM Input AC Timing Specifications for 1.8-V Interface
Parameter/Condition
Table 18. DDR SDRAM Input AC Timing Specifications for 2.5-V Interface
REF
Parameter/Condition
Table 15. DDR SDRAM Capacitance for GV
REF
Table 16. Current Draw Characteristics for MV
DD
must supply up to 500 μA current.
= 2.5 V ± 0.125 V, f = 1 MHz, T
DD
DD
of 1.8 ± 5%.
of 2.5 ± 5%.
Symbol
Symbol
V
V
V
V
IH
IH
IL
IL
GV
DD
(typ) = 2.5 V.
Symbol
MV
MV
C
C
DIO
IO
Symbol
I
REF
REF
A
MVREF
REF
Min
Min
= 25°C, V
—
—
+ 0.25
+ 0.31
.
DD
OUT
Min
—
6
(typ) = 2.5 V
Min
—
= GV
MV
MV
REF
DD
REF
REF
Max
Max
/2, V
—
—
– 0.25
– 0.31
Max
0.5
Max
500
8
OUT
(peak-to-peak) = 0.2 V.
DD
DDR and DDR2 SDRAM
DD
(typ) = 2.5 V.
Unit
Unit
Unit
Unit
(typ) = 1.8 V.
pF
pF
μA
V
V
V
V
Notes
Notes
Notes
Note
—
—
—
—
1
1
1
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