mpc8313e Freescale Semiconductor, Inc, mpc8313e Datasheet - Page 17

• Manufacturer Part Number: mpc8313e
• Description: Mpc8313e Powerquicc Ii Pro Processor
• Manufacturer: Freescale Semiconductor, Inc

Table 13
GV
Table 14
Table 15
Freescale Semiconductor
I/O supply voltage
I/O reference voltage
I/O termination voltage
Input high voltage
Input low voltage
Output leakage current
Output high current (V
Output low current (V
Notes:
1. GV
2. MV
3. V
4. Output leakage is measured with all outputs disabled, 0 V
noise on MV
equal to MV
DD
TT
Input/output capacitance: DQ, DQS
Delta input/output capacitance: DQ, DQS
Note:
1. This parameter is sampled. GV
DD
REF
is not applied directly to the device. It is the supply to which far end signal termination is made and is expected to be
(typ) = 2.5 V
V
OUT
is expected to be within 50 mV of the DRAM GV
is expected to be equal to 0.5 × GV
provides the recommended operating conditions for the DDR SDRAM component(s) when
provides the DDR capacitance when
provides the current draw characteristics for MV
Parameter/Condition
(peak-to-peak) = 0.2 V.
REF
REF
. This rail should track variations in the DC level of MV
Table 13. DDR SDRAM DC Electrical Characteristics for GV
Parameter/Condition
may not exceed ±2% of the DC value.
OUT
OUT
MPC8313E PowerQUICC
Current draw for MV
1. The voltage regulator for MV
.
= 0.35 V)
= 1.95 V)
Table 14. DDR SDRAM Capacitance for GV
Parameter / Condition
Table 15. Current Draw Characteristics for MV
DD
= 2.5 V ± 0.125 V, f = 1 MHz, T
REF
DD
, and to track GV
™
Symbol
MV
GV
II Pro Processor Hardware Specifications, Rev. 0
V
V
I
I
I
V
OH
OZ
OL
TT
IH
REF
REF
IL
DD
GV
DD
must be able to supply up to 500 μA current.
DD
Symbol
at all times.
≤
C
C
(typ)=2.5 V.
V
DIO
IO
Symbol
OUT
I
MV
MV
DD
MVREF
0.49 × GV
REF
REF
DC variations as measured at the receiver. Peak-to-peak
≤
–16.2
REF
–0.3
–9.9
16.2
Min
2.3
GV
+ 0.15
REF
– 0.04
A
.
DD
= 25°C, V
DD
.
Min
Min
.
—
—
6
DD
Max
(typ) = 2.5 V
500
OUT
MV
MV
0.51 × GV
GV
REF
DD
= GV
REF
REF
Unit
DD
Max
Max
–9.9
μA
0.5
2.7
—
—
8
(typ) = 2.5 V
+ 0.04
+ 0.3
– 0.15
DD
DD
/2,
Note
1
Unit
DDR and DDR2 SDRAM
pF
pF
Unit
mA
mA
μA
V
V
V
V
V
Notes
1
1
Notes
1
2
3
4
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