The MCF5223x family of ColdFire® devices are single-chip solutions that provide 32-bit control with an Ethernet interface. It combines a 10/100 Fast Ethernet controller (FEC) and Ethernet physical layer (EPHY) with the ColdFire V2 core for high performance at a reasonable cost. The MCF5223x embedded controller provides designers with the right set of peripherals and memory size for a compact Ethernet-enabled platform that reduces development time and cost to help products get to market quicker.
The MCF5223x family integrates standard ColdFire peripherals, including three universal asynchronous receiver/transmitters (UARTs) for medium-and long-distance connections, an inter-integrated circuit (I²C) and queued serial peripheral interface (QSPI) for in-system communications to connected peripherals.
All family members are pin-to-pin compatible within the MCF5222x family (in like packages). MCF52231 adds a CAN module, MCF52233 adds 128 KB of flash, MCF52234 adds CAN module and 128 KB of flash and MCF52235 adds a cryptographic acceleration unit, a CAN module and 128 KB of flash to the standard MCF5223x peripheral set.
| Features |
MCF52230 |
MCF52231
|
MCF52232
|
MCF52233
|
MCF52234
|
MCF52235
|
MCF52236
|
| Core | |||||||
| Clock (MHz) |
60
|
60
|
50
|
60
|
60
|
60
|
50
|
|
Performance (Dhrystone 2.1 MIPS) |
56
|
56
|
46
|
56
|
56
|
56
|
46
|
| Flash |
128 KB
|
128 KB
|
128 KB
|
256 KB
|
256 KB
|
256 KB
|
256 KB
|
| Crypto |
NO
|
NO
|
NO
|
NO
|
NO
|
YES
|
NO
|
| CAN |
-
|
1
|
-
|
-
|
1
|
1
|
-
|
| Board |
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