MC68332ACFC25 Freescale Semiconductor, MC68332ACFC25 Datasheet - Page 26
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MC68332ACFC25
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68332ACFC25
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC68332ACFC25
Manufacturer:
MOTOROLA/摩托罗拉
Quantity:
20 000
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3.1.4 Queued Serial Module (QSM)
3.1.5 Static RAM Module with TPU Emulation Capability (TPURAM)
3.2 System Block Diagram and Pin Assignment Diagrams
3-2
Figure 3-1 is a functional diagram of the MCU. Although diagram blocks represent the
relative size of the physical modules, there is not a one-to-one correspondence be-
tween location and size of blocks in the diagram and location and size of integrated-
circuit modules. Figure 3-2 shows the pin assignments of the 132-pin plastic surface-
mount package. Figure 3-3 shows the pin assignments of the 144-pin plastic surface-
mount package. Refer to APPENDIX B MECHANICAL DATA AND ORDERING IN-
FORMATION for package dimensions. All pin functions and signal names are shown
in this drawing. Refer to subsequent paragraphs in this section for pin and signal de-
scriptions.
• Enhanced Serial Communication Interface (SCI), Universal Asynchronous Re-
• Queued Serial Peripheral Interface (SPI): 80-Byte RAM, Up to 16 Automatic
• Dual Function I/O Ports
• Continuous Cycling, 8–16 Bits per Transfer
• 2-Kbytes of Static RAM
• May be Used as Normal RAM or TPU Microcode Emulation RAM
ceiver Transmitter (UART): Modulus Baud Rate, Parity
Transfers
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
OVERVIEW
USER’S MANUAL
MC68332
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