HCS12H FREESCALE [Freescale Semiconductor, Inc], HCS12H Datasheet - Page 6

• Manufacturer Part Number: HCS12H
• Description: 16-bit Microcontroller
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Block Diagram
Block Diagram
6
Pins
BOLD are not avail-
able in the 112 QFP
Multiplexed
Narrow
Bus
DATA0
DATA1
DATA2
DATA3
DATA4
DATA5
DATA6
DATA7
shown
Multiplexed
Wide
Bus
XADDR14
XADDR15
XADDR16
XADDR17
DATA8
DATA9
DATA10
DATA12
DATA13
DATA14
DATA15
DATA11
DATA0
DATA1
DATA2
DATA3
DATA4
DATA5
DATA6
DATA7
in
VDDPLL
VSSPLL
VSS1,2
RESET
EXTAL
VDDR
BKGD
VDD1
VLCD
XTAL
TEST
XFC
PE0
PE1
PE4
PE5
PE6
PK0
PK1
PK2
PK3
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PL4
PL5
PL6
PL7
PE2
PE3
PE7
PK7
PL0
PL1
PL2
PL3
Single-Wire Background
PLL
Figure 1. MC9S12H-Family Block Diagram
16-bit Microcontroller HCS12H Family, Rev. 11.1
Debug Module
128K, 256K Bytes Flash or ROM
XIRQ
IRQ
ECLK
MODA
MODB
VLCD
BP0
BP1
BP2
BP3
FP0
FP1
FP2
FP3
FP4
FP5
FP6
FP7
FP8
FP9
FP10
FP11
FP12
FP13
FP14
FP15
FP16
FP17
FP18
FP19
FP28
FP29
FP30
FP31
FP20
FP21
FP22
FP23
FP24
FP25
FP26
FP27
IOC4
IOC5
IOC6
IOC7
KWH0
KWH1
KWH2
KWH3
KWH4
KWH5
KWH6
KWH7
KWJ0
KWJ1
KWJ2
KWJ3
Clock and
Reset
Generation
Module
2K, 4K Bytes EEPROM
6K, 12K Bytes RAM
Voltage Regulator
LCD
Driver
Input Capture and
Output Compare
Timer
Interrupt
Logic
Pin
PIX0
PIX1
PIX2
PIX3
ADDR0
ADDR1
ADDR2
ADDR3
ADDR4
ADDR5
ADDR6
ADDR7
ADDR8
ADDR9
ADDR10
ADDR11
ADDR12
ADDR13
ADDR14
ADDR15
R/W
LSTRB/TAGLO
NOACC/XCLKS
ECS/ROMCTL
IOC0
IOC1
IOC2
IOC3
PRELIMINARY
Periodic Interrupt
System
Integration
Module
COP Watchdog
Clock Monitor
Breakpoints
CPU12
Supply pins
MOTOR0
MOTOR1
MOTOR2
MOTOR3
MOTOR4
MOTOR5
A/D Converter 5V &
Voltage Regulator
Reference
MOTOR0 and MOTOR1 Supply
MOTOR2 and MOTOR3 Supply
MOTOR4 and MOTOR5 Supply
Analog to
Digital
Converter
Pulse
Width
Modulator
IIC
CAN0
CAN1
SCI0
SCI1
SPI
VDDA
VSSA
PWM0
PWM1
PWM2
PWM3
PWM4
PWM5
PWM6
PWM7
PWM8
PWM9
PWM10
PWM11
Internal Logic 2.5V
VDDPLL
VSSPLL
VSS1,2
VDD1
PLL 2.5V
RXCAN0
RXCAN1
TXCAN0
TXCAN1
M0C0M
M0C1M
M1C0M
M1C1M
M2C0M
M2C1M
M3C0M
M3C1M
M4C0M
M4C1M
M5C0M
M5C1M
M0C0P
M0C1P
M1C0P
M1C1P
M2C0P
M0C1P
M3C0P
M3C1P
M4C0P
M4C1P
M5C0P
M5C1P
VDDA
VSSA
RXD0
RXD1
TXD0
TXD1
MISO
MOSI
AN00
AN01
AN02
AN03
AN04
AN05
AN06
AN07
AN08
AN09
AN10
AN11
AN12
AN13
AN14
AN15
VRH
PW0
PW1
PW2
PW3
PW4
PW5
SDA
SCK
VRL
SCL
SS
Freescale Semiconductor
VDDX1,2
VSSX1,2
VDDR
I/O Driver 5V
Vreg Input 5V
VDDM1
VDDM2
VDDM3
VDDA
VSSA
VSSM1
VSSM2
VSSM2
VRH
VRL
PAD00
PAD01
PAD02
PAD03
PAD04
PAD05
PAD06
PAD07
PAD08
PAD09
PAD10
PAD11
PAD12
PAD13
PAD14
PAD15
PW0
PW1
PW2
PW3
PW4
PW5
PW6
PW7
PM0
PM1
PM2
PM3
PM4
PM5
PU0
PU1
PU2
PU3
PU4
PU5
PU6
PU7
PP0
PP1
PP2
PP3
PP4
PP5
PS0
PS1
PS2
PS3
PS4
PS5
PS6
PS7
PV0
PV1
PV2
PV3
PV4
PV5
PV6
PV7