Freescale Semiconductor Tower System Development Board TWR-56F8400 TWR-56F8400 TWR-56F8400 Information Guide
Product codes
TWR-56F8400
Overview
The MC56F84xxx is the market’s fastest DSP MCU, offering exceptional precision,
sensing and control for the most efficient digital power conversion and advanced
motor control applications. The MC56F84xxx includes advanced high-speed and high-
accuracy peripherals such as high-resolution pulse-width modulation (PWM) with
312 picosecond resolution, dual high-speed 12-bit analog-to-digital controllers (ADCs)
with built-in PGA sampling up to 3.3 mega samples per second (MSPS) and one
high-precision 16-bit ADC. Faster application-specific control loops are driven via a
high-speed 32-bit DSP core with single-cycle math computation, fractional arithmetic
support and parallel moves.
sensing and control for the most efficient digital power conversion and advanced
motor control applications. The MC56F84xxx includes advanced high-speed and high-
accuracy peripherals such as high-resolution pulse-width modulation (PWM) with
312 picosecond resolution, dual high-speed 12-bit analog-to-digital controllers (ADCs)
with built-in PGA sampling up to 3.3 mega samples per second (MSPS) and one
high-precision 16-bit ADC. Faster application-specific control loops are driven via a
high-speed 32-bit DSP core with single-cycle math computation, fractional arithmetic
support and parallel moves.
Freescale DSCs
The ultimate solution in performance and
precision for energy-efficient innovation
precision for energy-efficient innovation
MC56F84xxx
Target Applications
• Switched mode power supply
• Advanced motor control
• Dual motor control
• Smart appliances
• Uninterruptable power supply
• Photovoltaic systems
• Wireless charging
• Advanced lighting
MC56F84xxx
System
Communication
Clocks and Timer
EOnCE (Debug Module)
Core
Memory
256 KB Flash
DAC
1-ch./12-bit
High-Res
PWM
8-ch. +
PWM 4-ch.
MC
PWM
12-ch.
4x Analog
CMP
+ 6-bit DAC
2x HS ADC
8-ch./12-bit
with PGA
Timers
SAR ADC
16-ch./16-bit
32 KB SRAM
FlexMemory
32 KB Flash or
2 KB EEPROM
2 KB EEPROM
56800EX
100 MHz
4-ch. DMA
3x UART
3x SPI
CAN
JTAG
2x I
2
C/SMBus
Memory Resource
Protection Unit
Quadrature Decoder
CRC
Voltage Regulator
Internal Watchdog
External Watchdog
Inter-Module Cross Bar
MC56F84xxx