mc68hc908ld64 Freescale Semiconductor, Inc, mc68hc908ld64 Datasheet - Page 35

• Manufacturer Part Number: mc68hc908ld64
• Description: M68hc08 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

MC68HC908LD64
Freescale Semiconductor
PHSYNC††
PVSYNC††
CONTROL AND STATUS REGISTERS — 80 BYTES
CGMXFC
PCLK††
USER FLASH VECTOR SPACE — 32 BYTES
REGISTERS
OSDR
OSDG
OSDB
OSC1
OSC2
FBKG
VDDA
VSSA
VDD2
VSS2
VDD1
VSS1
RST
MONITOR ROM — 1,024+464 BYTES
IRQ
VRH
VRL
CPU
USER FLASH — 60,928 BYTES
USER RAM — 2,048 BYTES
CLOCK GENERATOR MODULE
M68HC08 CPU
—
COMPUTER OPERATING
SYSTEM INTEGRATION
PHASE-LOCKED LOOP
Rev. 3.0
24-MHz OSCILLATOR
ON-SCREEN DISPLAY
PROPERLY MODULE
POWER-ON RESET
ADC REFERENCE
ARITHMETIC/LOGIC
EXTERNAL IRQ
Figure 1-1. MC68HC908LD64 MCU Block Diagram
MODULE
MODULE
MODULE
MODULE
POWER
UNIT (ALU)
General Description
† Pin is +5V open-drain
†† Pin is +5V input
UNIVERSAL SERIAL BUS
2-CHANNEL TIMER INTERFACE
PULSE WIDTH MODULATOR
INTERFACE MODULE
8-BIT ANALOG-TO-DIGITAL
FREE-RUN PANEL TIMING
HUB CONTROLLER
MONITOR MODE ENTRY
KEYBOARD INTERRUPT
CONVERTER MODULE
DDC12AB INTERFACE
INTERFACE MODULE
SYNC PROCESSOR
MULTI-MASTER IIC
INTERNAL BUS
AND
SECURITY
MONITOR
MODULE
MODULE
MODULE
MODULE
MODULE
MODULE
MODULE
MODULE
MODULE
DS PORT 4
DS PORT 3
DS PORT 2
DS PORT 1
US PORT
MCU Block Diagram
General Description
PTB7/PWM7
PTB0/PWM0
PTA7/KBI7
PTA0/KBI0
PTC6
PTC5/ADC5
PTC0/ADC0
HSYNC††
VSYNC††
CLAMP/TCH0
PTD7/IICSDA†
PTD6/IICSCL†
PTD5/DDCSDA†
PTD4/DDCSCL†
PTD3/HOUT
PTD2/VOUT
PTD1/DE
PTD0/DCLK
PTE7/DMINUS4
PTE6/DPLUS4
PTE5/DMINUS3
PTE4/DPLUS3
PTE3/DMINUS2
PTE2/DPLUS2
PTE1/DMINUS1
PTE0/DPLUS1
DMINUS0
DPLUS0
Data Sheet
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