MC68332ACFC25 Freescale Semiconductor, MC68332ACFC25 Datasheet - Page 9

• Manufacturer Part Number: MC68332ACFC25
• Description: IC MCU 32BIT 25MHZ 132-PQFP
• Manufacturer: Freescale Semiconductor
• Series: M683xxr

Specifications of MC68332ACFC25

• Core Processor: CPU32
• Core Size: 32-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, SCI, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 15
• Program Memory Type: ROMless
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 132-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

1.4 Address Map
1.5 Intermodule Bus
MC68332
MC68332TS/D
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.
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.
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Freescale Semiconductor, Inc.
TPURAM CONTROL
For More Information On This Product,
RESERVED
RESERVED
TPU
QSM
SIM
Figure 4 MCU Address Map
Go to: www.freescale.com
TPURAM ARRAY
2-KBYTE
332 ADDRESS MAP
MOTOROLA
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