参数资料
型号: SPAKMC332GMFV20
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 20 MHz, MICROCONTROLLER, PQFP144
封装: 20 X 20 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, LQFP-144
文件页数: 99/109页
文件大小: 787K
代理商: SPAKMC332GMFV20
MC68332
MOTOROLA
MC68332TS/D
9
1.4 Address Map
The following figure is a map of the MCU internal addresses. The RAM array is positioned by the base
address registers in the associated RAM control block. Unimplemented blocks are mapped externally.
Figure 4 MCU Address Map
1.5 Intermodule Bus
The intermodule bus (IMB) is a standardized bus developed to facilitate both design and operation of
modular microcontrollers. It contains circuitry to support exception processing, address space partition-
ing, multiple interrupt levels, and vectored interrupts. The standardized modules in the MCU communi-
cate with one another and with external components through the IMB. The IMB in the MCU uses 24
address and 16 data lines.
332 ADDRESS MAP
SIM
RESERVED
QSM
$YFFC00
$YFFB40
$YFF000
2-KBYTE
TPURAM ARRAY
$YFFA00
TPURAM CONTROL
$YFFB00
RESERVED
$YFFA80
TPU
$YFFFFF
$YFFE00
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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