mc68hc908ld60 Freescale Semiconductor, Inc, mc68hc908ld60 Datasheet - Page 34

• Manufacturer Part Number: mc68hc908ld60
• Description: M68hc08 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

General Description
1.4 MCU Block Diagram
Technical Data
34
CONTROL AND STATUS REGISTERS — 80 BYTES
CGMXFC
USER FLASH VECTOR SPACE — 32 BYTES
REGISTERS
OSC1
OSC2
VDDA
VSSA
VDD2
VDD1
VSS1
VSS2
RST
MONITOR ROM — 1,024+464 BYTES
IRQ
VRH
VRL
CPU
USER FLASH — 60,928 BYTES
USER RAM — 1,024 BYTES
CLOCK GENERATOR MODULE
M68HC08 CPU
COMPUTER OPERATING
SYSTEM INTEGRATION
PHASE-LOCKED LOOP
24-MHz OSCILLATOR
PROPERLY MODULE
POWER-ON RESET
ADC REFERENCE
EXTERNAL IRQ
ARITHMETIC/LOGIC
Figure 1-1. MC68HC908LD60 MCU Block Diagram
MODULE
MODULE
MODULE
POWER
UNIT (ALU)
Figure 1-1
shows the structure of the MC68HC908LD60.
General Description
† Pin is +5V open-drain
†† Pin is +5V input
2-CHANNEL TIMER INTERFACE
PULSE WIDTH MODULATOR
8-BIT ANALOG-TO-DIGITAL
FREE-RUN PANEL TIMING
KEYBOARD INTERRUPT
MONITOR MODE ENTRY
CONVERTER MODULE
DDC12AB INTERFACE
INTERFACE MODULE
SYNC PROCESSOR
MULTI-MASTER IIC
INTERNAL BUS
SECURITY
MONITOR
MODULE
MODULE
MODULE
MODULE
MODULE
MODULE
MODULE
MODULE
MODULE
MC68HC908LD60
Freescale Semiconductor
PTA7/KBI7
PTA0/KBI0
PTB7/PWM7
PTB0/PWM0
PTD7/IICSDA†
PTD6/IICSCL†
PTD5/DDCSDA†
PTD4/DDCSCL†
PTD3/HOUT
PTD2/VOUT
PTD1/DE
PTD0/DCLK
PTE7
PTE0
PTC6
PTC5/ADC5
PTC0/ADC0
HSYNC††
VSYNC††
CLAMP/TCH0
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Rev. 1.1