MCF5280CVM66 Description
The TUSB3410 device provides bridging between a USB port and an enhanced UART serial port. The device contains an 8052 microcontroller unit (MCU) with 16KB of RAM that can be loaded from the host or from the external onboard memory through an I2C. The device also contains 10KB of ROM that allows the MCU to configure the USB port at boot time. The ROM code also contains an I2C bootloader. All device functions (such as the USB command decoding, UART setup, and error reporting) are managed by the internal MCU firmware in unison with the PC host.
MCF5280CVM66 Features
150 MHz e200z4 Power Architecture core
-Variable length instruction encoding VLE)
一Superscalar architecture with 2 execution units
一Up to 2 integer or floating point instructions per cycle
-Up to 4 multiple and accumulate operations per cycle
Memory organization
- 4 MB on-chip flash memory with ECC and Read
While Write (RWW)
192 KB on-chip SRAM with standby functionality
(32 KB) and ECC
8 KB instruction cache (with lime locking).
configurable as 2- or 4-way
--14+3KBeTPUcodeanddataRAM
5 x 4 crossbar switch (CXBAR)
-24-entry MMU
-External Bus Interface (EBD) with slave and master
port
Fail-Safe Protection
一16- entry Memory Protection Unit (MPU)
-CRC unit with 3 sub-modules
-Junction temperature sensor
Interrupts
-Configurable interrupt controller (with NMI)
64-channel DMA
Serial channels
--3xeSCI
一
3 x DSPI (2 of which support downstream Micro
Second Channel [MSC])
-3 x FlexCAN with 64 messages each
- -1 x FlexRay module (V2.1) up to 10 Mbit/s with dual
or single chamel and 128 message objects and ECC
1 x eMIOS: 24 unified channels
1 x eTPU2 (Gecond generstion eTPU)
一32 standard channels
一1 x reaction module (6 chanmels with three outputs
per channel)
