MC68332GCEH20 Freescale Semiconductor, MC68332GCEH20 Datasheet - Page 3

• Manufacturer Part Number: MC68332GCEH20
• Description: IC MCU 32BIT 20MHZ 132-PQFP
• Manufacturer: Freescale Semiconductor
• Series: M683xxr

Specifications of MC68332GCEH20

• Core Processor: CPU32
• Core Size: 32-Bit
• Speed: 20MHz
• 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
• Controller Family/series: 68K
• No. Of I/o's: 15
• Ram Memory Size: 2KB
• Cpu Speed: 20MHz
• No. Of Timers: 1
• Embedded Interface Type: QSPI, SCI, UART
• Digital Ic Case Style: PQFP
• Rohs Compliant: Yes
• Data Bus Width: 32 bit
• Data Ram Size: 2 KB
• Interface Type: QSPI, SCI, UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 15
• Number Of Timers: 16
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

Paragraph
2.1
2.2
2.3
2.4
2.5
3.1
3.1.1
3.1.2
3.1.3
3.1.4
3.1.5
3.2
3.3
3.4
3.5
3.6
3.6.1
3.6.2
3.7
3.7.1
3.7.2
4.1
4.2
4.2.1
4.2.2
4.2.3
4.2.4
4.2.5
4.2.6
4.2.7
4.2.8
4.2.9
MC68332
USER’S MANUAL
Symbols and Operators .................................................................................. 2-1
CPU32 Registers ............................................................................................ 2-2
Pin and Signal Mnemonics ............................................................................. 2-3
Register Mnemonics ....................................................................................... 2-4
Conventions ................................................................................................... 2-5
MC68332 Features ......................................................................................... 3-1
System Block Diagram and Pin Assignment Diagrams .................................. 3-2
Pin Descriptions ............................................................................................. 3-5
Signal Descriptions ......................................................................................... 3-7
Intermodule Bus ............................................................................................. 3-9
System Memory Map ..................................................................................... 3-9
System Reset ............................................................................................... 3-15
General ........................................................................................................... 4-1
System Configuration and Protection ............................................................. 4-2
System Integration Module (SIM) ........................................................... 3-1
Central Processing Unit (CPU) ............................................................... 3-1
Time Processor Unit (TPU) .................................................................... 3-1
Queued Serial Module (QSM) ................................................................ 3-2
Static RAM Module with TPU Emulation Capability (TPURAM) ............. 3-2
Internal Register Map ........................................................................... 3-10
Address Space Maps ........................................................................... 3-10
SIM Reset Mode Selection ................................................................... 3-15
MCU Module Pin Function During Reset ............................................. 3-16
Module Mapping ..................................................................................... 4-3
Interrupt Arbitration ................................................................................. 4-3
Show Internal Cycles .............................................................................. 4-4
Factory Test Mode ................................................................................. 4-4
Register Access ..................................................................................... 4-4
Reset Status ........................................................................................... 4-4
Bus Monitor ............................................................................................ 4-5
Halt Monitor ............................................................................................ 4-5
Spurious Interrupt Monitor ...................................................................... 4-5
SECTION 4 SYSTEM INTEGRATION MODULE
Freescale Semiconductor, Inc.
For More Information On This Product,
SECTION 2NOMENCLATURE
SECTION 1 INTRODUCTION
TABLE OF CONTENTS
SECTION 3OVERVIEW
Go to: www.freescale.com
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