參數(shù)資料
型號： MC56603AGC60
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 數(shù)字信號處理
英文描述： 24-BIT, 60 MHz, OTHER DSP, PBGA144
封裝： PLASTIC, BGA-144
文件頁數(shù)： 89/97頁
文件大小： 1080K
代理商： MC56603AGC60
DSP56603A
Power
MOTOROLA
DSP56603A Technical Data Sheet
1-3
POWER
Table 1-2
Power Inputs
Signal Name
(number of pins)
Signal Description
VCCA (3)
Address Bus Power
VCCA is an isolated power for sections of address bus I/O
drivers, and must be tied externally to all other chip power inputs, except for the
VCCQL input. The user must provide adequate external decoupling capacitors.
VCCC (1)
Bus Control Power
VCCC is an isolated power for the bus control I/O drivers, and
must be tied to all other chip power inputs externally, except for the VCCQL input.
The user must provide adequate external decoupling capacitors.
VCCD (4)
Data Bus Power
VCCD is an isolated power for sections of data bus I/O drivers,
and must be tied to all other chip power inputs externally, except for the VCCQL
input. The user must provide adequate external decoupling capacitors.
VCCH (1)
Host Power
VCCH is an isolated power for the HI08 logic, and must be tied to all
other chip power inputs externally, except for the VCCQL input. The user must
provide adequate external decoupling capacitors.
VCCP (1)
PLL Power
VCCP is VCC dedicated for Phase Lock Loop (PLL) use. The voltage
should be well-regulated and the input should be provided with an extremely low
impedance path to the VCC power rail.
VCCQH (3)
Quiet Power High-voltage
VCCQH is an isolated power for the CPU logic, and
should not be tied to the other chip power inputs. The user must provide adequate
external decoupling capacitors. The voltage supplied to these inputs should be equal
to or lower than the voltage supplied to the VCCQH inputs. The user can lower the
voltage supplied to VCCQL as long as it meets the MIPS requirements of the
application, thus lowering the chips overall power consumption.
VCCQL (4)
Quiet Power Low-voltage
VCCQL is an isolated power for the CPU logic, and
should not be tied to the other chip power inputs. The user must provide adequate
external decoupling capacitors.
VCCS (2)
SSIs, GPIO and Timers Power
VCCS is an isolated power for the SSIs, GPIO, and
Timers logic, and must be tied to all other chip power inputs externally, except for
the VCCQL input. The user must provide adequate external decoupling capacitors.
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For More Information On This Product,
Go to: www.freescale.com
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相關PDF資料
PDF描述
MC56F8014MFAE 0-BIT, 8 MHz, OTHER DSP, PQFP32
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