16-bit Microcontroller HCS12H Family, Rev. 11.1

4

Freescale Semiconductor

PRELIMINARY

Feature Detail

•

Flash emulation of ROM versions

– ROM versions 3S12HZ256, 3S12HZ192, 3S12HZ128 and 3S12HN128 should use the

9S12HZ256 for Flash emulation.

– ROM versions 3S12HZ64, 3S12HN64, 3S12HZ32 and 3S12HN32 should use the 9S12HZ64

for Flash emulation.

•

Pin out explanations:

– A/D is the number of A/D channels.

– PWM is the number of TIM channels.

– LCD denotes the number of front planes times the number of back planes.

– Motor denotes the number of high current drive pins / number of stepper motors which can be

driven

– SSD denotes whether this device features a Stepper Stall Detection Circuit

– Versions with one SCI will use SCI0

– Versions with one CAN will use CAN0

– I/O is the sum of ports capable to act as digital input or output.

144 Pin Package:

Port A = 8, B = 8, E = 6 + 2 input only, H = 8, J = 4, K = 5, L = 8, M = 6, P = 6, S = 8, T = 8, U

= 8, V = 8, W = 8, PAD = 16 input only.

14 inputs provide Interrupt capability (H = 8, J = 4, IRQ, XIRQ).

112 Pin Package for H Versions:

Port A = 8, B = 8, E = 6 + 2 input only, K = 5, L = 4, M = 4, P = 2, S = 6, T = 8, U = 8, V = 8, W

= 8, PAD = 8 input only.

Table 1 List of MCS12H-Family members

Flash ROM RAM EEPROM

Device

Package CAN SCI SPI IIC A/D PWM TIM LCD Motor SSD KWU I/O

256K

0

12K

4K

9S12H256

144 LQFP

2

2

1

1

16

6

8

32x4 24/6

0

12

117

256K

0

12K

4K

NOTES:

1. Not recommended for new designs.

112 LQFP

2

1

1

0

8

2

8

28x4 24/6

0

0

85

128K

0

6K

2K

2

1

1

0

8

2

8

28x4 24/6

0

0

85

256K

0

12K

2K

9S12HZ256

112 LQFP

2

2

1

1

16

6

8

32x4 16/4

4

8

85

128K

0

6K

2K

9S12HZ128

112 LQFP

2

2

1

1

16

6

8

32x4 16/4

4

8

85

64K

0

4K

1K

9S12HZ64

112 LQFP

1

1

1

0

8

4

8

24x4 16/4

2

8

69

64K

0

4K

1K

9S12HN64

112 LQFP

0

1

1

0

8

4

8

24x4 16/4

2

8

69

64K

0

4K

1K

9S12HZ64

80 QFP

1

1

0

0

7

4

4

20x4 16/4

2

7

60

64K

0

4K

1K

9S12HN64

80 QFP

0

1

0

0

7

4

4

20x4 16/4

2

7

60

0

256K 12K

0

3S12HZ256

112 LQFP

2

2

1

1

16

6

8

32x4 16/4

4

8

85

0

192K

8K

0

3S12HZ192

112 LQFP

2

2

1

1

16

6

8

32x4 16/4

4

8

85

0

128K

6K

0

3S12HZ128

112 LQFP

1

2

1

1

8

6

8

32x4 16/4

4

8

85

0

128K

6K

0

3S12HN128 112 LQFP

0

2

1

1

8

6

8

32x4 16/4

4

8

85

0

64K

4K

0

3S12HZ64

112 LQFP

1

1

1

0

8

4

8

24x4 16/4

2

8

69

0

64K

4K

0

3S12HN64

112 LQFP

0

1

1

0

8

4

8

24x4 16/4

2

8

69

0

32K

2K

0

3S12HZ32

80 QFP

1

1

0

0

7

4

4

20x4 16/4

2

7

60

0

32K

2K

0

3S12HN32

80 QFP

0

1

0

0

7

4

4

20x4 16/4

2

7

60