MSC8157ESVT1000A Freescale Semiconductor, MSC8157ESVT1000A Datasheet - Page 70
MSC8157ESVT1000A
Manufacturer Part Number
MSC8157ESVT1000A
Description
Digital Signal Processors & Controllers - DSP, DSC QUAL 8157 EN FG 1 GHZ 0 - 105c
Manufacturer
Freescale Semiconductor
Datasheet
1.MSC8157TVT1000A.pdf
(95 pages)
Specifications of MSC8157ESVT1000A
Rohs
yes
Core
SC3850
Data Bus Width
32 bit
Program Memory Size
32 KB
Data Ram Size
512 KB
Number Of Programmable I/os
32
Number Of Timers
2
Operating Supply Voltage
0.97 V to 1.05 V
Maximum Operating Temperature
+ 105 C
Package / Case
FCPBGA-783
Mounting Style
SMD/SMT
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MSC8157ESVT1000A
Manufacturer:
Freescale
Quantity:
1 400
Company:
Part Number:
MSC8157ESVT1000A
Manufacturer:
Freescale Semiconductor
Quantity:
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Electrical Characteristics
Figure 8
3.6.1.2
Table 30
70
MCK[n] cycle time
ADDR/CMD output setup with respect to MCK
ADDR/CMD output hold with respect to MCK
MCSn output setup with respect to MCK
• 1333 MHz data rate
• 1200 MHz data rate
• 1066 MHz data rate
• 800 MHz data rate
• 667 MHz data rate
• 1333 MHz data rate
• 1200 MHz data rate
• 1066 MHz data rate
• 800 MHz data rate
• 667 MHz data rate
• 1333 MHz data rate
• 1200 MHz data rate
• 1066 MHz data rate
• 800 MHz data rate
• 667 MHz data rate
MCK[n]
MCK[n]
MDQS[n]
MDQ[n]
shows the DDR3 SDRAM interface input timing diagram.
provides the output AC timing specifications for the DDR SDRAM interface.
DDR SDRAM Output AC Timing Specifications
Parameter
MSC8157 Six-Core Digital Signal Processor Data Sheet, Rev. 1
Table 30. DDR SDRAM Output AC Timing Specifications
Figure 8. DDR3 SDRAM Interface Input Timing Diagram
t
t
MCK
DISKEW
Symbol
t
t
t
D0
DDKHCS
DDKHAS
DDKHAX
t
MCK
1
D1
t
DISKEW
0.606
0.675
0.744
0.917
0.606
0.675
0.744
0.917
0.606
0.675
0.744
0.917
1.10
1.10
1.10
Min
1.5
t
DISKEW
Max
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
3
Freescale Semiconductor
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Notes
2
3
3
3