9 i2c signals, 1 serial clock (scl), 2 serial data (sda) – Motorola ColdFire MCF5281 User Manual
Page 266: 10 uart module signals, 1 transmit serial data output (utxd[2:0]), 2 receive serial data input (urxd[2:0]), 3 clear-to-send (ucts[1:0]), 10uart module signals -26, C signals
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