MSC8144VT800A Freescale Semiconductor, MSC8144VT800A Datasheet - Page 56
MSC8144VT800A
Manufacturer Part Number
MSC8144VT800A
Description
IC DSP QUAD 800MHZ 783FCBGA
Manufacturer
Freescale Semiconductor
Series
MSC81xx StarCorer
Type
SC3400 Corer
Datasheet
1.MSC8144VT800A.pdf
(80 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MSC8144VT800A
Manufacturer:
FREESCAL
Quantity:
600
Company:
Part Number:
MSC8144VT800A
Manufacturer:
FREESCAL
Quantity:
852
Company:
Part Number:
MSC8144VT800A
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MSC8144VT800A
Manufacturer:
飞思卡尔FREESCALE
Quantity:
20 000
Figure 26
Figure 27
2.6.10.4
Table 43
56
REF_CLK duty cycle
REF_CLK to RMII data TXD[1–0], TX_EN delay
RXD[1–0], CRS_DV, RX_ER setup time to REF_CLK
RXD[1–0], CRS_DV, RX_ER hold time to REF_CLK
Typical REF_CLK clock period (t
Notes:
provides the RMII transmit and receive AC timing specifications.
provides the AC test load.
shows the MII receive AC timing diagram.
1.
2.
Typical REF_CLK clock period (t
Program GCR4 as 0x00001405
RMII Transmit and Receive AC Timing Specifications
RXD[3:0]
RX_CLK
RX_DV
RX_ER
Output
Table 43. RMII Transmit and Receive AC Timing Specifications
MSC8144 Quad Core Digital Signal Processor Data Sheet, Rev. 16
RMX
Parameter/Condition
) is 20 ns
t
MRDVKH
Figure 27. MII Receive AC Timing
RMX
Z
) is 20 ns
0
Figure 26. AC Test Load
= 50 Ω
Valid Data
R
L
t
MRDXKH
= 50 Ω
t
Symbol
RMXH/
t
t
t
RMRDVKH
RMRDXKH
RMTKHDX
V
t
DDGE
RMX
1
/2
Min
4.0
2.0
35
Freescale Semiconductor
2
Max
65
10
—
—
Unit
ns
ns
ns
%