XC68HC08KH12 Motorola, XC68HC08KH12 Datasheet - Page 27

• Manufacturer Part Number: XC68HC08KH12
• Description: MICROCONTROLLER
• Manufacturer: Motorola

PTE3/KBE3–
PTE0/KBE0
PTF7/KBF7–
PTF0/KBF0
PTD7/KBD7–
PTD0/KBD0
DMINUS4
DMINUS3
DMINUS2
DMINUS1
DMINUS0
DPLUS4
DPLUS3
DPLUS2
DPLUS1
DPLUS0
PORTS ARE SOFTWARE CONFIGURABLE WITH PULLUP DEVICE IF INPUT PORT
SOFTWARE CONFIGURABLE LED DIRECT DRIVE 3mA SOURCE /10mA SINK or STANDARD DRIVE
PIN CONTAINS INTEGRATED PULLUP DEVICE
PIN HAS INTERRUPT CAPABILITY
PIN HAS INTERRUPT AND INTEGRATED PULLUP DEVICE.
PIN HAS OPTICAL COUPLING INTERFACE
PTE4
DS Port 4
DS Port 3
DS Port 2
DS Port 1
US Port
Embedded USB Function
PTC4–PTC0
PORT C
DDRC
CPU REGISTERS
CONDITION CODE REGISTER
CPU CONTROL
Figure 1-1. MCU Block Diagram
PROGRAM COUNTER
68HC08 CPU
STACK POINTER
PTB7–PTB0
384 bytes RAM
PORT B
DDRB
V 1 1 H I
INDEX REGISTER
ACCUMULATOR
ALU
12k-bytes ROM/OTPROM
N Z C
PTA7–PTA0
PORT A
DDRA
VOLTAGE REGULATION
SYSTEM INTEGRATION
CLOCK GENERATION
POWER-ON RESET
TIMER INTERFACE
MODULE AND PLL
POWER SUPPLY
BREAK MODULE
MONITOR ROM
COP MODULE
IRQ MODULE
MODULE
MODULE
240 bytes
MODULE
AND
VDD1
VSS1
VDD2
VSS2
REGOUT
OSC2
OSC1
VDDA
VSSA
CGMXFC
RST
IRQ1/VPP
TCLK/PTE0
TCH0/PTE1
TCH1/PTE2