MC68331CEH25 Freescale Semiconductor, MC68331CEH25 Datasheet - Page 188

• Manufacturer Part Number: MC68331CEH25
• Description: IC MCU 32BIT 25MHZ 132-PQFP
• Manufacturer: Freescale Semiconductor
• Series: M683xxr

Specifications of MC68331CEH25

• Core Processor: CPU32
• Core Size: 32-Bit
• Speed: 25MHz
• 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: 25MHz
• 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: 25 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
• Eeprom Size: -
• Ram Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

A
NOTE: Timing shown with respect to 20% and 70% V
NOTE: Timing shown with respect to 20% and 70% V
NOTE: Timing shown with respect to 20% and 70% V
A-12
CLKOUT
EXTAL
ECLK
NOTE: Timing shown with respect to 20% and 70% V DD .
Figure A-2 External Clock Input Timing Diagram
Figure A-1 CLKOUT Output Timing Diagram
Figure A-3 ECLK Output Timing Diagram
Freescale Semiconductor, Inc.
For More Information On This Product,
4A
4B
4
ELECTRICAL CHARACTERISTICS
5A
5B
5
Go to: www.freescale.com
DD
DD
DD
.
. Pulse width shown with respect to 50% V
.
2B
2A
2
1B
1
1A
3B
3A
3
68300 EXT CLK INPUT TIM
68300 ECLK OUTPUT TIM
USER’S MANUAL
68300 CLKOUT TIM
DD
.
MC68331