MC68331CEH20 Freescale Semiconductor, MC68331CEH20 Datasheet - Page 208

IC MCU 32BIT 20MHZ 132-PQFP

MC68331CEH20

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

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

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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

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