MSC8157ESVT1000A Freescale Semiconductor, MSC8157ESVT1000A Datasheet - Page 72
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:
10 000
Electrical Characteristics
Figure 9
Figure 10
72
ADDR/CMD
MDQS[n]
shows the DDR SDRAM output timing for the
MDQ[x]
MCK[n]
MCK[n]
shows the DDR SDRAM output timing diagram.
MSC8157 Six-Core Digital Signal Processor Data Sheet, Rev. 1
Write A0
MCK[n]
MCK[n]
MDQS
MDQS
t
DDKHMP
Figure 10. DDR SDRAM Output Timing
t
DDKHAS
Figure 9. MCK to MDQS Timing
t
MCK
t
DDKHDX
, t
NOOP
DDKHCS
t
DDKHAX,
t
DDKHMH(min) = –0.6 ns or –0.375 ns
MCK
t
DDKHMHmax) = 0.6 ns or 0.375 ns
t
t
D0
MCK
DDKHMH
to
t
DDKHCX
MDQS
t
DDKHDS
D1
skew measurement (t
t
DDKLDS
t
DDKLDX
DDKHMH
Freescale Semiconductor
).
t
DDKHME