MCF5475 Features
V4e ColdFire core with MMU, dual precision FPU and EMAC - delivering up to 410 (Dhrystone 2.1) MIPS at 266 MHz
32 KB I-Cache, 32 KB D-Cache
32 KB on-chip system SRAM
Four 32-bit timers, two 32-bit slice timers, one watchdog timer
Hardware-acceleration encryption (DES, 3DES, RC4, AES, MD5, SHA-1, RNG)
32-bit 133 MHz DDR/SDR-SDRAM Controller
1.5V core, 2.5V DDR, 3.3V I/O voltages
Connectivity Functionality:
Two 10/100 Fast Ethernet Controllers (FECs)
USB 2.0 high speed device with integrated PHY
32-bit v2.2 PCI interface; 33/66 MHz; five external masters
DSPI - SPI with DMA capability
I2C interface
16-channel DMA controller
I wonder which 68K instructions are missing and how often they are used? Nice specs though.
EDIT - from the manual.
The ColdFire instruction set is a simplified version of the M68000 instruction set. The removed instructions include BCD, bit field, logical rotate, decrement and branch, and integer multiply with a 64-bit result.
How often are these used?
The manual does note many differences with the 68000 but also gives additions and tips on how to use the missing CPU/FPU instructions.