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PDF HCS12H Data sheet ( Hoja de datos )
| Número de pieza | HCS12H | |
| Descripción | 16-bit Microcontroller | |
| Fabricantes | Freescale Semiconductor | |
| Logotipo |  |
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Freescale Semiconductor
Product Brief
S12HFAMPP
Rev. 11.1, 17-Aug-2004
16-bit Microcontroller HCS12H
Family
Introductionwww.DataSheet4U.com
Designed for automotive instrumentation applications, all members of the MCS12H-Family of
microcontroller units (MCU) are composed of standard on-chip peripherals including a 16-bit central
processing unit (CPU12), up to 256K bytes of Flash EEPROM or ROM, up to 12K bytes of RAM, up to 4K
bytes of EEPROM on Flash parts, one or two asynchronous serial communications interfaces (SCI), a
serial peripheral interface (SPI), an IIC-bus interface (IIC), an 8-channel 16-bit timer (TIM), a 16-channel,
10-bit analog-to-digital converter (ADC), up to six-channel pulse width modulator (PWM), and up to two
CAN 2.0 A, B software compatible modules. In addition, they feature a 32x4 liquid crystal display (LCD)
controller/driver and a motor pulse width modulator (MC) consisting of up to 24 high current outputs suited
to drive up to six stepper motors, and on selected devices, up to four stepper stall detectors (SSD) to
simulataneously calibrate the pointer reset position of each motor. The MCS12H-Family has full 16-bit
data paths throughout. The inclusion of a PLL circuit allows power consumption and performance to be
adjusted to suit operational requirements. In addition to the I/O ports available in each module, up to 14
I/O ports are available with Key-Wake-Up capability from STOP or WAIT mode.
© Freescale Semiconductor, Inc., 2004. All rights reserved.
PRELIMINARY
1 page  
Feature Detail
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).
• Compatibility Considerations
– Pins associated with Motors 0 and 5 should be left unconnected to ensure compatibility with
versions featuring 4 Motors.
Freescale Semiconductor
16-bit Microcontroller HCS12H Family, Rev. 11.1
PRELIMINARY
5
5 Page 
Pin Assignments
NC
NC
NC
NC
NC
NC
M0C0M/M0COSM/PU0
M0C0P/M0COSP/PU1
M0C1M/M0SINM/PU2
M0C1P/M0SINP/PU3
M1C0M/M1COSM/PU4
M1C0P/M1COSP/PU5
M1C1M/M1SINM/PU6
M1C1P/M1SINP/PU7
VDDM2
VSSM2
M2C0M/M2COSM/PV0
M2C0P/M2COSP/PV1
M2C1M/M2SINM/PV2
M2C1P/M2SINP/PV3
M3C0M/M3COSM/PV4
M3C0P/M3COSP/PV5
M3C1M/M3SINM/PV6
M3C1P/M3SINP/PV7
NC
NC
PWM5/PP5
PWM4/PP4
1
2
3
4
5
6
7
8
9
10
9S12HZ64,
11 9S12HN64,
12
13
3S12HZ64,
14 3S12HN64
15
16
112 LQFP
17
18
19
20
21
22
23
24
25
Signals shown in BOLD are not available in the 80 QFP package
26
27
28
84 PB5/FP5
83 PB4/FP4
82 NC
81 NC
80 NC
79 NC
78 PK0/BP0
77 PK1/BP1
76 PK2/BP2
75 PK3/BP3
74 VLCD
73 VSS1
72 VDD1
71 PAD7/KWAD7/AN7
70 PAD6/KWAD6/AN6
69 PAD5/KWAD5/AN5
68 PAD4/KWAD4/AN4
67 PAD3/KWAD3/AN3
66 PAD2/KWAD2/AN2
65 PAD1/KWAD1/AN1
64 PAD0/KWAD0/AN0
63 VDDA
62 NC
61 NC
60 VSSA
59 PE0/XIRQ
58 PE4/ECLK
57 NC
Figure 4. 112-Pin Package Signal Assignments for 9S12HZ64, 9S12HN64, 3S12HZ64 and 3S12HN64
Freescale Semiconductor
16-bit Microcontroller HCS12H Family, Rev. 11.1
PRELIMINARY
11
11 Page | ||
| Páginas | Total 28 Páginas | |
| PDF Descargar | [ Datasheet HCS12H.PDF ] | |
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