MC68331CEH20 Freescale Semiconductor, MC68331CEH20 Datasheet - Page 207

• Manufacturer Part Number: MC68331CEH20
• Description: IC MCU 32BIT 20MHZ 132-PQFP
• Manufacturer: Freescale Semiconductor
• Series: M683xxr

Specifications of MC68331CEH20

• Core Processor: CPU32
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 18
• Program Memory Type: ROMless
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 132-QFP
• Controller Family/series: 68K
• No. Of I/o's: 18
• Cpu Speed: 20MHz
• No. Of Timers: 1
• Embedded Interface Type: QSPI, SCI, UART
• No. Of Pwm Channels: 2
• Digital Ic Case Style: PQFP
• Rohs Compliant: Yes
• Processor Series: M683xx
• Core: CPU32
• Data Bus Width: 32 bit
• Data Ram Size: 80 B
• Interface Type: QSPI, SCI, UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 18
• Number Of Timers: 1
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Cpu Family: 68K/M683xx
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 20MHz
• Program Memory Size: Not Required
• Total Internal Ram Size: 80Byte
• # I/os (max): 18
• Number Of Timers - General Purpose: 1
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 132
• Package Type: PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Ram Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

C.1 M68MMDS1632 Modular Development System
MC68331
USER’S MANUAL
This section serves as a brief reference to Freescale development tools for the
MC68331 microcontroller. Information provided is complete as of the time of publica-
tion, but new systems and software are continually being developed. In addition, a
growing number of third-party tools are available. The Freescale MCU Tool Box
(MCUTLBX/D Rev. C) provides an up-to-date list of development tools. Contact your
Freescale representative for further information.
M68MMDS1632 Freescale Modular Development System (MMDS) is a development
tool for evaluating M68HC16 and M68300 MCU-based systems. The MMDS1632 is
an emulator, bus state analyzer, and control station for debugging hardware and soft-
ware. A separately purchased active probe completes MMDS functionality with regard
to a particular MCU or MCU family. The many active probes available let your MMDS
emulate a variety of different MCUs. Contact your Freescale sales representative, who
will assist you in selecting and configuring the modular system that fits your needs. A
full-featured development system, the MMDS provides both in-circuit emulation and
bus analysis capabilities, including:
• Real-time in-circuit emulation at maximum speed of 20 MHz (can be upgraded to
• Built-in emulation memory
• Real-time bus analysis
• Four hardware breakpoints, bitwise masking
• Analog/digital emulation
• Synchronized signal output
• Built-in AC power supply, 85–264 V, 50–60 Hz, FCC and EC EMI compliant
• RS-232 connection to host capable of communicating at 1200, 2400, 4800, 9600,
33 MHz)
19200, 38400, or 57600 baud
— 1 Mbyte main emulation memory (fast termination, 2 bus cycle)
— 4 Kbytes dual-port emulation memory
— Instruction disassembly
— State-machine-controlled triggering
Microcontroller Part
APPENDIX CDEVELOPMENT SUPPORT
MC68331
Number
Table C-1 MC68331 Development Tools
Freescale Semiconductor, Inc.
For More Information On This Product,
DEVELOPMENT SUPPORT
Go to: www.freescale.com
Modular Development
M68MMDS1632
System
Modular Evaluation
M68MEVB1632
System
C-1
C