FACT SHEET
MC56F83xxx
MC56F83xxx DSC FAMILY
The NXP NC56F83xxx family of
performance-level DSCs features peripheral
enhancements for high-performance digital
power conversion and advanced motor
control applications.
OVERVIEW
The MC56F83xxx performance-level DSC family is based
on the 32-bit 56800EX DSP core, with both core and BUS
frequency up to 100 MHz. The features of this product
family now include support for dual-partition flash, flash
ECC, USB FS OTG, CAN FD and boot ROM. In addition, the
MC56F83xxx family offers enhanced DMA function (eDMA),
an inter-module crossbar (XBAR) with more flexible event
generator, (EVTG), low-power high-speed ADC, extended
RAM size and up to 16-channel high-resolution PWM, all for
high-performance digital power conversion and advanced
motor control applications.
FEATURE AND BENEFITS
• 100 MHz 32-bit core provides math capabilities needed for
advanced power conversion and motor control applications
• Single-cycle math computations, fractional arithmetic
support and parallel moves help improve performance,
driving tighter and faster control loops
TARGET APPLICATIONS
• Switched-mode power supply
• Up to 16-channel high-resolution PWM with 312
picosecond resolution enables higher switching
frequencies, reducing cost and increasing efficiency
• Uninterruptable power supply
• Power distribution systems
• Photovoltaic systems
• Two 12-bit high-speed low-power ADCs each with up to 3
MSPS sampling rate improve system accuracy by reducing
jitter on input values
• Wireless charging
• Advanced lighting
MC56F83xxx DSC FAMILY BLOCK DIAGRAM
• Motor control (ACIM, BLDC, PMSM, SR, stepper)
• Home appliances
Core
System
Memories
Flash w/ ECC
SRAM
32-b 56800EX DSC Core
100 MHz
Up to 256 KB
Up to 64 KB
Inter-module Crossbar
Boot ROM
32 KB
Event Generator
4-ch. eDMA
CRC
Debug Interface
JTAG/EOnCE
(EVTG)
• Industrial control
MRP
LVI/POR/
Brownout
• onboard charger (OBC)
• EV charging station
Watchdog
Timers
Analog
Communications
Clocks
eFlexPWM
16-ch.
2 x 12-b ADC
w/ PGA
2 x I2C/SMBus
2 x SPI
PLL
Crystal
USB FS OTG
w/ PHY
NanoEdge
Placer
48 MHz OSC
2 x 12-b DAC
3 x UART
200 kHz OSC
4 x ACMP
w/ 8-b DAC
Quad Timer
8-ch.
CAN FD
2 x PITs