MC68331CEH20 Freescale Semiconductor, MC68331CEH20 Datasheet - Page 250

• 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

D
D-42
PORTGP[7:0]
PQSPA[6:0]
R[8:0]/T[8:0]
Mnemonic
PIRQL[2:0]
SHEN[1:0]
PEPA[7:0]
PFPA[7:0]
PITM[7:0]
PPROUT
PQS[7:0]
Table D-18 Register Bit and Field Mnemonics, (Continued)
PCS[3:0]
PPR[2:0]
PEDGE
PIV[7:0]
RR[0:F]
RSTEN
SLOCK
SPACE
STOPP
PCLKS
PE[7:0]
PF[7:0]
SLVEN
STEXT
SPIFIE
SLIMP
RDRF
SCBR
SPBR
STOP
STOP
STRB
POW
RWU
SPIF
RAF
SBK
SPE
PTP
R/W
SFA
SFB
RIE
PE
PF
PT
RE
S
Freescale Semiconductor, Inc.
For More Information On This Product,
Periodic Interrupt Timing Modulus
Pulse Accumulator Edge Control
Periodic Timer Prescaler Control
Periodic Interrupt Request Level
SPI Finished Interrupt Enable
PWM Prescaler/PCLK Select
PCLK Pin State (Read Only)
Address Strobe/Data Strobe
Factory Test Mode Enabled
SCI Receive/Transmit Data
PWM Clock Output Enable
Receive Data Register Full
Stop Mode External Clock
Receiver Interrupt Enable
Periodic Interrupt Vector
Port QS Pin Assignment
PWMA Slow/Fast Select
PWMB Slow/Fast Select
Serial Clock Baud Rate
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Peripheral Chip Select
Port E Pin Assignment
Port F Pin Assignment
Supervisor/User State
Address Space Select
Show Cycle Enable
QSPI Finished Flag
REGISTER SUMMARY
Receive Data RAM
Receiver Wakeup
Synthesizer Lock
Power-Up Reset
Receiver Enable
Receiver Active
SCI Baud Rate
Stop Prescaler
Parity Enable
Port GP Data
Port QS Data
Reset Enable
QSPI Enable
Stop Enable
Stop Clocks
Port E Data
Port F Data
Send Break
LIMP Mode
Parity Error
Parity Type
Read/Write
Name
CSOR[0:10], CSORBT
CSOR[0:10], CSORBT
CSOR[0:10], CSORBT
Register Location
QSPI RAM
GPTMCR
GPTMCR
PORTGP
PORTQS
PQSPAR
QSMCR
CR[0:F]
PORTE
SYNCR
SYNCR
SYNCR
SYNCR
PACNT
SCCR1
PACNT
PEPAR
PORTF
PFPAR
SCCR1
SCCR1
SCCR1
SCCR1
SCCR1
SCCR0
SPCR0
SPCR1
SPCR2
PWMC
PWMC
PWMC
PWMC
SIMCR
SIMCR
SCSR
SCSR
SCSR
SCDR
SPSR
PICR
PICR
PITR
PITR
RSR
SR
USER’S MANUAL
MC68331