MC68332GCEH20 Freescale Semiconductor, MC68332GCEH20 Datasheet - Page 86

• 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

8 Summary of Changes
86
MOTOROLA
This is a partial revision. Most of the publication remains the same, but the following changes were
made to improve it. Typographical errors that do not affect content are not annotated. This document
has also been reformatted for use on the web.
Pages 2-3
Page 6
Page 7
Page 8
Page 9
Pages 10-14
Pages 15-47
Page 48-56
Page 57-70
Page 71-92
Page 93-95
New Ordering Information included.
New block diagram drawn.
New 132-pin assignment diagram drawn.
New 144-pin assignment diagram drawn.
New address map drawn.
Added Signal Description section.
Expanded and revised SIM section. Made all register diagrams and bit mnemonics
consistent. Incorporated new information concerning the system clock, resets, in-
terrupts, and chip-selects circuits.
Expanded and revised CPU section. Made all register diagrams and bit mnemon-
ics consistent. Revised instruction set summary information.
Expanded and revised TPU section. Made all register diagrams and bit mnemonics
consistent. Revised time functions information to include both MC68332A and
MC68332G microcode ROM applications.
Expanded and revised QSM section. Made all register diagrams and bit mnemon-
ics consistent. Added information concerning SPI and SCI operation.
Revised Standby RAM with TPU Emulation RAM section. Made all register dia-
grams and bit mnemonics consistent.
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
MC68332TS/D
MC68332