• 1 x 24-channel 16-bit SAR ADC with temperature sensor
• Watchdog timer
• Cyclic Redundancy Check (CRC) Generator
• On-chip 8 MHz/400 kHz relaxation oscillator, 32 kHz Relaxation Oscillator and 4 MHz to 16 MHz Crystal Oscillator
(XOSC)
• Power Supervisor
• Inter-Module Crossbar
• Programmable Interrupt Controller (INTC)
• Two Quad Timers
• One Quadrature Decoder
• Two Periodic Interval Timers
• Two Programmable Delay Blocks
• One 12-bit DAC
• Four 6-bit DACs (64-tap voltage reference)
• Four High Speed Comparators
• Three Queued SPI modules
• Three Queued SCI modules
• Two I2C/SMBus modules
• One FlexCAN module
• 5 V tolerant I/O
3.1 MC56F844x/5x/7x Product Family
The following table highlights major features, including features that differ among members of the family. Features not listed
are shared in common by all members of the family.
Table 2. 56F844x/5x/7x Family
Part
Number
MC56F84
789 786 769 766 763 553 550 543 540 587 585 567 565 462 452 451 442 441
Core
frequency
(MHz)
100 100 100 100 100 80 80 80 80 80 80 80 80 60 60 60 60 60
Flash
memory
(KB)
256 256 128 128 128 96 96 64 64 256 256 128 128 128 96 96 64 64
FlevNVM/
FlexRAM
(KB)
32/2 32/2 32/2 32/2 32/2 32/2 32/2 32/2 32/2 32/2 32/2 32/2 32/2 32/2 32/2 32/2 32/2 32/2
Total flash
memory,
including
FlexNVM
(KB)
1
288 288 160 160 160 128 128 96 96 288 288 160 160 160 128 128 96 96
RAM (KB) 32 32 24 24 24 16 16 8 8 32 32 24 24 24 16 16 8 8
Memory
resource
protection
Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
External
Watchdog
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Table continues on the next page...
Features
MC56F844x/5x/7x Product Brief, Rev. 2, 06/2012
4 Freescale Semiconductor, Inc.
General Business Information