mpc8360e Freescale Semiconductor, Inc, mpc8360e Datasheet - Page 21

• Manufacturer Part Number: mpc8360e
• Description: Mpc8360e Powerquicc Ii Pro Family
• Manufacturer: Freescale Semiconductor, Inc

Table 16
6.2
This section provides the AC electrical characteristics for the DDR and DDR2 SDRAM interface.
6.2.1
Table 17
GV
Table 18
GV
Freescale Semiconductor
At recommended operating conditions with GV
At recommended operating conditions with GV
AC input low voltage
AC input high voltage
AC input low voltage
MPC8360E/MPC8358E PowerQUICC™ II Pro Processor Revision 2.x TBGA Silicon Hardware Specifications, Rev. 2
DD
DD
Input current (0 V ≤V
Notes:
1. GV
2. MV
3. V
4. Output leakage is measured with all outputs disabled, 0 V
Input/output capacitance: DQ, DQS
Delta input/output capacitance: DQ, DQS
Note:
1. This parameter is sampled. GV
Peak-to-peak noise on MV
to be equal to MV
0.2 V.
(typ) = 1.8 V.
(typ) = 2.5 V.
TT
DD
REF
provides the DDR capacitance when GV
provides the input AC timing specifications for the DDR2 SDRAM interface when
provides the input AC timing specifications for the DDR SDRAM interface when
DDR and DDR2 SDRAM AC Electrical Characteristics
is not applied directly to the device. It is the supply to which far end signal termination is made and is expected
Table 15. DDR SDRAM DC Electrical Characteristics for GV
is expected to be within 50 mV of the DRAM GV
DDR and DDR2 SDRAM Input AC Timing Specifications
Table 18. DDR SDRAM Input AC Timing Specifications Mode for GV
is expected to be equal to 0.5 × GV
Table 17. DDR2 SDRAM Input AC Timing Specifications for GV
Parameter
Parameter
Parameter/Condition
REF
IN
≤ OV
. This rail should track variations in the DC level of MV
Table 16. DDR SDRAM Capacitance for GV
DD
REF
)
may not exceed ±2% of the DC value.
DD
DD
DD
= 2.5 V ± 0.125 V, f = 1 MHz, T
of 1.8 V ± 5%.
of 2.5 V ± 5%.
Symbol
Symbol
DD
V
V
V
, and to track GV
IL
IH
IL
I
IN
Symbol
DD
C
DD
C
DIO
(typ) = 2.5 V.
IO
MV
at all times.
≤
V
REF
OUT
Min
DD
Min
—
—
—
A
+ 0.25
DC variations as measured at the receiver.
≤
= 25°C, V
GV
Min
—
6
DD
DD
.
DD
REF
(typ) = 2.5 V
±10
OUT
(typ) = 2.5 V (continued)
.
MV
MV
= GV
REF
REF
Max
Max
0.5
Max
DD
8
—
DD
– 0.31
– 0.25
(typ) = 1.8 V
DD
/2, V
(typ) = 2.5 V
OUT
Unit
DDR and DDR2 SDRAM
μA
pF
pF
(peak to peak) =
Unit
Unit
V
V
V
Notes
1
1
Notes
Notes
21