MC68302UM 데이터 시트보기 (PDF) - Freescale Semiconductor
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MC68302UM Datasheet PDF : 6 Pages
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Freescale Semiconductor
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MC68LC302/D
MC68LC302
Product Brief
Low Cost Integrated Multiprotocol Processor
Freescale introduces the low cost version of the well-known MC68302 Integrated Multiprotocol Processor (IMP).
It will be known as the MC68LC302, and will expand a family of devices based on the MC68302.
Some features and pins have been removed while other features have been enhanced as compared to the
original MC68302. Simply put, the MC68LC302 is a traditional MC68302 with a new static 68000 core, a new
timer and low power modes, but without the third serial communication controller (SCC). It is packaged in a low
profile 100 TQFP that requires less board space than the regular MC68302, as well as making it suitable for
use in height restricted applications such as PCMCIA.
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LOW
POWER
CONTROL
STATIC
M68000
CORE
INTERRUPT
CONTROLLER
1 GENERAL-
PURPOSE
DMA
CHANNEL
3 TIMERS
4 CHIP SELECTS
PIO
SYSTEM CONTROL
68000
SYSTEM BUS
4 SDMA
CHANNELS
1152 BYTES
PIT
DUAL-PORT
RAM
RAM / ROM
20 ADDRESS
8/16 DATA
This document contains information on a product under development. Freescale reserves the right to change or discontinue this product without notice.
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