MC68331CEH25 Freescale Semiconductor, MC68331CEH25 Datasheet - Page 9

• 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

Paragraph
D.2
D.2.1
D.2.2
D.2.3
D.2.4
D.2.5
D.2.6
D.2.7
D.2.8
D.2.9
D.2.10
D.2.11
D.2.12
D.2.13
D.2.14
D.2.15
D.2.16
D.2.17
D.2.18
D.3
D.3.1
D.3.2
D.3.3
D.3.4
D.3.5
D.3.6
D.3.7
D.3.8
D.3.9
D.3.10
D.3.11
D.3.12
D.3.13
D.3.14
D.3.15
D.3.16
D.3.17
D.3.18
D.3.19
D.3.20
D.3.21
MC68331
USER’S MANUAL
General-Purpose Timer ............................................................................ D-4
System Integration Module ..................................................................... D-13
GPTMCR — GPT Module Configuration Register ............................ D-4
GPTMTR — GPT Module Test Register (Reserved) ........................ D-5
ICR — GPT Interrupt Configuration Register .................................... D-5
DDRGP — Port GP Data Direction Register..................................... D-6
OC1M— OC1 Action Mask Register ................................................. D-6
TCNT — Timer Counter Register ..................................................... D-6
PACTL — Pulse Accumulator Control Register ................................ D-7
TIC[1:3] — Input Capture Registers 1–3 .......................................... D-8
TOC[1:4] — Output Compare Registers 1–4 ................................... D-8
TI4/O5 — Input Capture 4/Output Compare 5 Register .................... D-8
TCTL1/TCTL2 — Timer Control Registers 1 and 2........................... D-8
TMSK1/TMSK2 — Timer Interrupt Mask Registers 1 and 2 ............. D-9
TFLG1/TFLG2 — Timer Interrupt Flag Registers 1 and 2.............. D-10
CFORC — Compare Force Register............................................... D-10
PWMA/PWMB — PWM Registers A/B ........................................... D-12
PWMCNT — PWM Count Register ............................................... D-12
PWMBUFA — PWM Buffer Register A .......................................... D-12
PRESCL — GPT Prescaler ............................................................ D-12
SIMCR — Module Configuration Register ...................................... D-14
SIMTR — System Integration Test Register ................................... D-15
SYNCR — Clock Synthesizer Control Register ............................. D-15
RSR — Reset Status Register ....................................................... D-16
SIMTRE — System Integration Test Register (ECLK) .................... D-17
PORTE0/PORTE1 — Port E Data Register .................................... D-17
DDRE — Port E Data Direction Register ........................................ D-17
PEPAR — Port E Pin Assignment Register .................................... D-17
PORTF0/PORTF1 — Port F Data Register..................................... D-18
DDRF — Port F Data Direction Register......................................... D-18
PFPAR — Port F Pin Assignment Register..................................... D-18
SYPCR — System Protection Control Register .............................. D-19
PICR — Periodic Interrupt Control Register.................................... D-20
PITR — Periodic Interrupt Timer Register ...................................... D-20
SWSR — Software Service Register .............................................. D-21
TSTMSRA — Master Shift Register A............................................. D-21
TSTMSRB — Master Shift Register B............................................. D-21
TSTSC — Test Module Shift Count ................................................ D-21
TSTRC — Test Module Repetition Count ....................................... D-21
CREG — Test Submodule Control Register .................................. D-21
DREG — Distributed Register......................................................... D-21
Freescale Semiconductor, Inc.
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