MSC8144VT800A Freescale Semiconductor, MSC8144VT800A Datasheet - Page 30

• Manufacturer Part Number: MSC8144VT800A
• Description: IC DSP QUAD 800MHZ 783FCBGA
• Manufacturer: Freescale Semiconductor
• Series: MSC81xx StarCorer
• Type: SC3400 Corer

Specifications of MSC8144VT800A

• Interface: Ethernet, I²C, SPI, TDM, UART, UTOPIA
• Clock Rate: 800MHz
• Non-volatile Memory: External
• On-chip Ram: 10.5MB
• Voltage - I/o: 3.30V
• Voltage - Core: 1.00V
• Operating Temperature: 0°C ~ 90°C
• Mounting Type: Surface Mount
• Package / Case: 783-BBGA, FCBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Characteristics
2.5.1.2
Table 7
V
Table 8
30
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:
Current draw for MV
Note:
DDDDR
(typ) = 2.5 V.
provides the recommended operating conditions for the DDR SDRAM component(s) of the MSC8144 when
lists the current draw characteristics for
1.
2.
3.
4.
The voltage regulator for MV
Parameter/Condition
V
MV
Peak-to-peak noise on MV
V
equal to MV
Output leakage is measured with all outputs are disabled, 0 V
DDDDR
TT
DDR (2.5V) SDRAM DC Electrical Characteristics
1
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
Table 7. DDR SDRAM DC Electrical Characteristics for V
REF
2
OUT
OUT
3
is expected to be equal to 0.5 × V
4
is expected to be within 50 mV of the DRAM V
= 0.35 V)
Parameter / Condition
= 1.95 V)
REF
MSC8144 Quad Core Digital Signal Processor Data Sheet, Rev. 16
. This rail should track variations in the DC level of V
Table 8. Current Draw Characteristics for MV
REF
REF
must be able to supply up to 500 μA current.
may not exceed ±2% of the DC value.
MV
DDDDR
REF
.
Symbol
V
MV
DDDDR
, and to track V
V
I
V
V
I
I
OH
OZ
OL
TT
IH
REF
IL
DD
at all times.
≤
DDDDR
V
0.49 × V
MV
MV
OUT
Symbol
DDDDR
REF
REF
I
MVREF
–16.2
DC variations as measured at the receiver.
≤
Min
–0.3
16.2
–50
2.3
V
– 0.04
+ 0.15
DDDDR
DDDDR
.
DDDDR
.
REF
Min
—
(typ) = 2.5 V
0.51 × V
MV
MV
V
DDDDR
REF
REF
Max
Freescale Semiconductor
2.7
50
—
—
+ 0.04
– 0.15
DDDDR
+ 0.3
Max
500
Unit
Unit
μA
mA
mA
μA
V
V
V
V
V