MC68331CEH20 Freescale Semiconductor, MC68331CEH20 Datasheet - Page 208

• 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
C.2 M68MEVB1632 Modular Evaluation Board
C-2
M68MEVB1632 Modular Evaluation Board (MEVB) is a development tool for evaluat-
ing M68HC16 and M68300 MCU-based systems. The MEVB consists of the
M68HC16MPFB modular platform board, an MCU personality board (MPB), an in-cir-
cuit debugger printed circuit board (ICD16 or ICD32), and development software.
MEVB features include:
• An economical means of evaluating target systems incorporating M68HC16 and
• Expansion memory sockets for installing RAM, EPROM, or EEPROM.
• Background-mode operation, for detailed operation from a personal computer
• Integrated assembly/editing/evaluation/programming environment for easy de-
• As many as seven software breakpoints.
• Re-usable ICD hardware for your target application debug or control.
• Two RS-232C terminal input/output (I/O) ports for user evaluation of the serial
• Logic analyzer pod connectors.
• Port replacement unit (PRU) to rebuild I/O ports lost to address/data/control.
• On-board V
M68300 HCMOS MCU devices.
platform without an on-board monitor.
velopment.
communication interface.
— Data RAM: 32K X 16, 128K X 16, or 512K X 16
— EPROM/EEPROM: 32K X 16, 64K X 16, 128K X 16, 256K X 16, or 512K X 16
— Fast RAM: 32K X 16 or 128K X 16
PP
(+12 Vdc) generation for MCU and flash EEPROM programming.
Freescale Semiconductor, Inc.
For More Information On This Product,
DEVELOPMENT SUPPORT
Go to: www.freescale.com
USER’S MANUAL
MC68331