Feature Detail

16-bit Microcontroller HCS12H Family, Rev. 11.1

Freescale Semiconductor

5

PRELIMINARY

2 inputs provide Interrupt capability (IRQ, XIRQ).

112 Pin Package for 9HZ256, 9HZ128, 3HZ128 and 3HN128 Versions:

Port A = 8, B = 8, E = 6 + 2 input only, K = 5, L = 8, M = 5, P = 6, S = 6, T = 8, U = 8, V = 8,

PAD = 8.

10 inputs provide Interrupt capability (AD = 8, IRQ, XIRQ).

112 Pin Package for 9HZ64, 9HN64, 3HZ64 and 3HN64 Versions:

Port A = 8, B = 4, E = 4 + 1 input only, K = 5, L = 4, M = 2, P = 4, S = 5, T = 8, U = 8, V = 8,

PAD = 8.

9 inputs provide Interrupt capability (AD = 8, XIRQ).

80 Pin Package for 9HZ64, 9HN64, 3HZ32 and 3HN32 Versions:

Port A = 8, B = 4, E = 4 + 1 input only, K = 5, M = 2, P = 4, S = 5, T = 4, U = 8, V = 8, PAD = 7.

8 inputs provide Interrupt capability (AD = 7, XIRQ).

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Compatibility Considerations

– Pins associated with Motors 0 and 5 should be left unconnected to ensure compatibility with

versions featuring 4 Motors.