MC68331CEH20 Freescale Semiconductor, MC68331CEH20 Datasheet - Page 249

• Manufacturer Part Number: MC68331CEH20
• Description: IC MCU 32BIT 20MHZ 132-PQFP
• Manufacturer: Freescale Semiconductor
• Series: M683xxr

Specifications of MC68331CEH20

• Core Processor: CPU32
• Core Size: 32-Bit
• Speed: 20MHz
• 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: 20MHz
• 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: 20 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
• Cpu Family: 68K/M683xx
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 20MHz
• Program Memory Size: Not Required
• Total Internal Ram Size: 80Byte
• # I/os (max): 18
• Number Of Timers - General Purpose: 1
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 132
• Package Type: PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Ram Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

MC68331
USER’S MANUAL
PACLK[1:0]
Mnemonic
OC1M[5:1]
OC1D[5:1]
IARB[3:0]
INTV[7:0]
OCF[4:1]
Table D-18 Register Bit and Field Mnemonics, (Continued)
NEWQP
OCI[4:1]
PAMOD
ICF[3:1]
LOOPQ
OM[5:2]
LOOPS
PACNT
PAOVF
PC[6:0]
ICI[3:1]
ILQSPI
OL[5:2]
I4/O5F
PAOVI
MODE
MODF
IP[2:0]
MSTR
I4/O5I
PAEN
ILSCI
I4/O5
INCP
IDLE
IVBA
PAIF
PAIS
LOC
PAII
ILIE
IPA
MM
ILT
IPL
OR
NF
M
N
Freescale Semiconductor, Inc.
For More Information On This Product,
Pulse Accumulator Overflow Interrupt
Input Capture 4/Output Compare 5
Input Capture 4/Output Compare 5
Asynchronous/Synchronous Mode
Output Compare Interrupt Enable
Pulse Accumulator Input Interrupt
Pulse Accumulator Overflow Flag
Pulse Accumulator Clock Select
Input Capture Interrupt Enable
Interrupt Vector Base Address
Pulse Accumulator Counter
Output Compare Mode Bits
Output Compare Level Bits
Pulse Accumulator Enable
Master/Slave Mode Select
PAI Pin State (Read Only)
New Queue Pointer Value
Idle-Line Interrupt Enable
Pulse Accumulator Mode
Interrupt Vector Number
Interrupt Level for QSPI
Pulse Accumulator Flag
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Interrupt Priority Adjust
Output Compare Flags
I4/O5 Interrupt Enable
Interrupt Level for SCI
Interrupt Priority Mask
Interrupt Priority Level
Idle-Line Detect Type
Increment Prescaler
Loss of Clock Reset
Input Capture Flags
Interrupt Arbitration
REGISTER SUMMARY
Idle-Line Detected
QSPI Loop Mode
Module Mapping
Mode Fault Flag
Negative Flag
Overrun Error
(Gated Mode)
Mode Select
Port C Data
Loop Mode
Noise Error
OC1 Mask
OC1 Data
Enable
Enable
Name
Flag
GPTMCR, QSMCR, SIMCR
CSOR[0:10], CSORBT, ICR
CSOR[0:10], CSORBT
Register Location
GPTMCR
PORTC
PACNT
TMSK1
TMSK1
SCCR1
SCCR1
SPCR3
SCCR1
SCCR1
SPCR0
SPCR2
TMSK1
PACNT
PACNT
PACNT
TMSK2
PACNT
PACNT
TMSK2
SIMCR
TFLG1
TFLG1
TFLG1
TCTL1
TCTL1
TFLG2
TFLG2
OC1M
SCSR
SCSR
OC1D
SCSR
SPSR
QILR
QILR
QIVR
RSR
CCR
ICR
ICR
SR
D-41
D