MC68HC908AS60ACFN FREESCALE [Freescale Semiconductor, Inc], MC68HC908AS60ACFN Datasheet - Page 24

• Manufacturer Part Number: MC68HC908AS60ACFN
• Description: M68HC08 Microcontrollers
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

CGMXFC
CONTROL AND STATUS REGISTERS — 62 BYTES
OSC1
OSC2
USER FLASH VECTOR SPACE — 52 BYTES
V
V
RST
IRQ
V
* = Feature only available on the 64-pin QFP MC68HC908AS60A
V
DDA
SSA
DD
SS
REGISTERS
USER EEPROM — 1024 BYTES
MONITOR ROM — 256 BYTES
CPU
USER FLASH — 60 kBYTES
USER RAM — 2048BYTES
Figure 1-2. MCU Block Diagram for the MC68HC908AS60A (64-Pin QFP and 52-Pin PLCC)
M68HC08 CPU
SYSTEM INTEGRATION
CLOCK GENERATOR
POWER-ON RESET
IRQ MODULE
ARITHMETIC/LOGIC
MODULE
MODULE
MODULE
POWER
UNIT (ALU)
AV
V
DDAREF
SS
/V
REFL
V
BYTE DATA LINK CONTROLLER
REFH
PROGRAMMABLE INTERRUPT
SERIAL COMMUNICATIONS
COMPUTER OPERATING
KEYBOARD INTERRUPT
LOW-VOLTAGE INHIBIT
INTERFACE MODULE
ANALOG-TO-DIGITAL
INTERFACE MODULE
INTERFACE MODULE
SERIAL PERIPHERAL
PROPERLY MODULE
TIMER A 6 CHANNEL
BREAK MODULE
TIMER MODULE
MODULE*
MODULE
MODULE
PTC5*
PTC4
PTC3
PTC2/MCLK
PTC1–PTC0
PTH1/KBD4–PTH0/KBD3*
PTA7–PTA0
PTB7/ATD7–PTB0/ATD0
PTD3/ATD11-PTD0/ATD8
PTF5/TBCH1–PTF4/TBCH0*
PTF3/TACH5-PTF0/TACH2
PTD7*
PTD6/ATD14/TACLK
PTD5/ATD13
PTE7/SPSCK
PTE6/MOSI
PTE5/MISO
PTE4/SS
PTE3/TACH1
PTE2/TACH0
PTE1/RxD
PTE0/TxD
PTF6*
PTG2/KBD2–PTG0/KBD0*
PTD4/ATD12/TBCLK