MC56F8345 Freescale Semiconductor, Inc, MC56F8345 Datasheet - Page 20
![no-image](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_sml.jpg)
MC56F8345
Manufacturer Part Number
MC56F8345
Description
56f8300 16-bit Digital Signal Controllers
Manufacturer
Freescale Semiconductor, Inc
Datasheet
1.MC56F8345.pdf
(164 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC56F8345MFG60
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
Company:
Part Number:
MC56F8345MFGE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC56F8345MFGE
Manufacturer:
FREESCALE
Quantity:
20 000
Company:
Part Number:
MC56F8345VFGE
Manufacturer:
Freescale Semiconductor
Quantity:
1 985
Company:
Part Number:
MC56F8345VFGE
Manufacturer:
MOTOLOLA
Quantity:
245
Company:
Part Number:
MC56F8345VFGE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
2.2 Signal Pins
After reset, each pin is configured for its primary function (listed first). Any alternate functionality must
be programmed.
EMI is not functional in this package; since only part of the address/data bus is bonded out, use as GPIO
pins.
Note: Signals in italics are NOT available in the 56F8145 device.
If the “State During Reset” lists more than one state for a pin, the first state is the actual reset state. Other
states show the reset condition of the alternate function, which you get if the alternate pin function is
selected without changing the configuration of the alternate peripheral. For example, the A8/GPIOA0 pin
shows that it is tri-stated during reset. If the GPIOA_PER is changed to select the GPIO function of the
pin, it will become an input if no other registers are changed.
20
V
V
DDA_OSC_
DDA_ADC
V
V
V
V
V
V
V
Signal
Name
DD_IO
DD_IO
DD_IO
DD_IO
DD_IO
DD_IO
DD_IO
V
V
V
V
V
PLL
SS
SS
SS
SS
SS
Table 2-2 Signal and Package Information for the 128-Pin LQFP
Pin No.
112
14
25
36
62
76
94
72
21
35
59
65
4
3
Supply
Supply
Supply
Supply
Type
56F8345 Technical Data, Rev. 17
During
Reset
State
I/O Power — This pin supplies 3.3V power to the chip I/O
interface and also the Processor core throught the on-chip
voltage regulator, if it is enabled.
ADC Power — This pin supplies 3.3V power to the ADC
modules. It must be connected to a clean analog power supply.
Oscillator and PLL Power — This pin supplies 3.3V power to
the OSC and to the internal regulator that in turn supplies the
Phase Locked Loop. It must be connected to a clean analog
power supply.
Ground — These pins provide ground for chip logic and I/O
drivers.
Signal Description
Freescale Semiconductor
Preliminary