MSC8144SVT1000A Freescale Semiconductor, MSC8144SVT1000A Datasheet - Page 42
MSC8144SVT1000A
Manufacturer Part Number
MSC8144SVT1000A
Description
IC DSP QUAD 1GHZ 783FCPBGA
Manufacturer
Freescale Semiconductor
Series
MSC81xx StarCorer
Type
SC3400 Corer
Datasheet
1.MSC8144VT800A.pdf
(80 pages)
Specifications of MSC8144SVT1000A
Interface
Ethernet, I²C, SPI, TDM, UART, UTOPIA
Clock Rate
1.0GHz
Non-volatile Memory
External
On-chip Ram
10.5MB
Voltage - I/o
3.30V
Voltage - Core
1.00V
Operating Temperature
0°C ~ 105°C
Mounting Type
Surface Mount
Package / Case
783-BBGA, FCBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MSC8144SVT1000A
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Electrical Characteristics
Figure 10
2.6.5
2.6.5.1
Table 24
2.6.5.2
LP-Serial links use differential signaling. This section defines terms used in the description and specification of differential
signals.
or a receiver input (RD and RD). Each signal swings between voltage levels A and B, where A > B.
Note:
42
REFCLK cycle time
Parameter Description
A
B
Figure 11
This explanation uses generic TD/TD/RD/RD signal names. These correspond to SRIO_TXD/SRIO_TXD/
SRIO_RXD/SRIO_RXD respectively.
lists AC signal specifications.
provides the AC test load for the DDR bus.
Serial RapidIO Timing and SGMII Timing
AC Requirements for SRIO_REF_CLK and SRIO_REF_CLK
Signal Definitions
shows how the signals are defined. The figure shows waveforms for either a transmitter output (TD and TD)
Table 24. SDn_REF_CLK and SDn_REF_CLK AC Signal Specifications
Output
TD or RD
TD or RD
MSC8144 Quad Core Digital Signal Processor Data Sheet, Rev. 16
Symbol
t
Figure 11. Differential V
REF
Z
Min
0
Figure 10. DDR AC Test Load
—
= 50 Ω
Differential Peak-Peak = 2 × (A – B)
10 (8, 6.4)
Typical
PP
of Transmitter or Receiver
Max
—
R
L
= 50 Ω
Units
ns
8 ns applies only to serial RapidIO system
with 125-MHz reference clock. 6.4 ns
applies only to serial RapidIO systems with
a 156.25 MHz reference clock.
Note:
V
DDDDR
SGMII uses the 8 ns (125 MHz)
value only.
/2
Comments
Freescale Semiconductor