MC68332GVEH25 Freescale Semiconductor, MC68332GVEH25 Datasheet - Page 4

• Manufacturer Part Number: MC68332GVEH25
• Description: IC MCU 32BIT 25MHZ 132-PQFP
• Manufacturer: Freescale Semiconductor
• Series: M683xxr

Specifications of MC68332GVEH25

• Core Processor: CPU32
• Core Size: 32-Bit
• Speed: 25MHz
• 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 ~ 105°C
• Package / Case: 132-QFP
• Processor Series: M683xx
• Core: CPU32
• Data Bus Width: 32 bit
• Controller Family/series: 68K
• No. Of I/o's: 15
• Ram Memory Size: 2KB
• Cpu Speed: 25MHz
• No. Of Timers: 1
• Embedded Interface Type: QSPI, SCI, UART
• Digital Ic Case Style: PQFP
• Rohs Compliant: Yes
• Data Ram Size: 2 KB
• Interface Type: QSPI, SCI, UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 15
• Number Of Timers: 16
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Paragraph
4.2.10
4.2.11
4.2.12
4.2.13
4.3
4.3.1
4.3.2
4.3.3
4.3.4
4.3.5
4.4
4.4.1
4.4.1.1
4.4.1.2
4.4.1.3
4.4.1.4
4.4.1.5
4.4.1.6
4.4.1.7
4.4.1.8
4.4.1.9
4.4.1.10
4.4.1.11
4.4.2
4.4.3
4.4.4
4.4.5
4.5
4.5.1
4.5.2
4.5.2.1
4.5.2.2
4.5.3
4.5.4
4.5.4.1
4.5.4.2
4.5.5
4.5.5.1
4.5.5.2
4.5.5.3
4.5.5.4
System Clock ................................................................................................. 4-9
External Bus Interface .................................................................................. 4-17
Bus Operation .............................................................................................. 4-22
Software Watchdog ................................................................................ 4-5
Periodic Interrupt Timer .......................................................................... 4-7
Low-Power Stop Operation .................................................................... 4-8
Freeze Operation ................................................................................... 4-9
Clock Sources ...................................................................................... 4-10
Clock Synthesizer Operation ................................................................ 4-10
External Bus Clock ............................................................................... 4-15
Low-Power Operation ........................................................................... 4-15
Loss of Reference Signal ..................................................................... 4-16
Bus Signals .......................................................................................... 4-18
Dynamic Bus Sizing ............................................................................. 4-20
Operand Alignment .............................................................................. 4-21
Misaligned Operands ........................................................................... 4-22
Operand Transfer Cases ...................................................................... 4-22
Synchronization to CLKOUT ................................................................ 4-23
Regular Bus Cycles .............................................................................. 4-23
Fast Termination Cycles ....................................................................... 4-26
CPU Space Cycles ............................................................................... 4-27
Bus Exception Control Cycles .............................................................. 4-31
Address Bus ................................................................................. 4-18
Address Strobe ............................................................................ 4-18
Data Bus ...................................................................................... 4-18
Data Strobe .................................................................................. 4-18
Read/Write Signal ........................................................................ 4-18
Size Signals ................................................................................. 4-19
Function Codes ............................................................................ 4-19
Data and Size Acknowledge Signals ........................................... 4-19
Bus Error Signal ........................................................................... 4-20
Halt Signal .................................................................................... 4-20
Autovector Signal ......................................................................... 4-20
Read Cycle ................................................................................... 4-24
Write Cycle ................................................................................... 4-25
Breakpoint Acknowledge Cycle .................................................... 4-28
LPSTOP Broadcast Cycle ............................................................ 4-31
Bus Errors .................................................................................... 4-33
Double Bus Faults ........................................................................ 4-33
Retry Operation ............................................................................ 4-34
Halt Operation .............................................................................. 4-34
Freescale Semiconductor, Inc.
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USER’S MANUAL
MC68332
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