Signal groups
2 Signal groups
The input and output signals of the MC56F84xxx are organized into functional groups, as
detailed in Table 2.
Table 2. Functional Group Pin Allocations
Functional Group
Number
Number
Number
Number
of Pins in of Pins in of Pins in of Pins in
48LQFP
64LQFP
80LQFP
100LQFP
Power Inputs (VDD, VDDA, VCAP
)
5
4
6
4
6
4
6
4
Ground (VSS, VSSA
Reset
)
1
1
1
1
eFlexPWM ports, not including fault pins
Queued Serial Peripheral Interface (QSPI) ports
Queued Serial Communications Interface (QSCI) ports
Inter-Integrated Circuit (I2C) interface ports
12-bit Analog-to-Digital Converter (Cyclic ADC) inputs
16-bit Analog-to-Digital Converter (SAR ADC) inputs
Analog Comparator inputs/outputs
6
9
N/A
8
N/A
15
15
6
5
6
6
9
13
6
4
6
10
2
16
8
16
10
13/6
1
16
16
16/6
1
10/4
1
13/6
1
12-bit Digital-to-Analog output
Quad Timer Module (TMR) ports
6
9
11
2
13
2
Controller Area Network (FlexCAN)
2
2
Inter-Module Crossbar inputs/outputs
12/2
2/2
4
16/6
2/2
4
19/17
2/3
4
25/19
2/3
4
Clock inputs/outputs
JTAG / Enhanced On-Chip Emulation (EOnCE)
3 Ordering parts
3.1 Determining valid orderable parts
Valid orderable part numbers are provided on the web. To determine the orderable part
numbers for this device, go to www.freescale.com and perform a part number search for
the following device numbers: MC56F84
4 Part identification
MC56F844xx Advance Information Data Sheet, Rev. 2, 06/2012.
16
Freescale Semiconductor, Inc.
Preliminary
General Business Information
FREESCALE [ Freescale ]
