MC68332GCEH20 Freescale Semiconductor, MC68332GCEH20 Datasheet - Page 42

• 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

4.2 System Configuration and Protection
4-2
The system configuration and protection functional block controls module configura-
tion, preserves reset status, monitors internal activity, and provides periodic interrupt
generation. Figure 4-2 is a block diagram of the submodule.
Figure 4-1 System Integration Module Block Diagram
Freescale Semiconductor, Inc.
EXTERNAL BUS INTERFACE
SYSTEM CONFIGURATION
For More Information On This Product,
CLOCK SYNTHESIZER
AND PROTECTION
FACTORY TEST
CHIP SELECTS
SYSTEM INTEGRATION MODULE
Go to: www.freescale.com
EXTERNAL BUS
CLKOUT
EXTAL
MODCLK
CHIP SELECTS
RESET
FREEZE/QUOT
TSC
S(C)IM BLOCK
USER’S MANUAL
MC68332