MC68HC11F1CFN4 Freescale Semiconductor, MC68HC11F1CFN4 Datasheet - Page 5

• Manufacturer Part Number: MC68HC11F1CFN4
• Description: IC MCU 512 EEPROM 4MHZ 68-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC11F1CFN4

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 30
• Program Memory Type: ROMless
• Eeprom Size: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.75 V ~ 5.25 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 68-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Program Memory Size: -

Paragraph
4.5
4.5.1
4.5.2
4.5.3
5.1
5.1.1
5.1.2
5.1.3
5.1.4
5.1.5
5.1.6
5.2
5.2.1
5.2.2
5.2.3
5.2.4
5.2.5
5.2.6
5.2.7
5.2.8
5.2.9
5.2.10
5.2.11
5.3
5.3.1
5.4
5.4.1
5.4.2
5.4.3
5.4.4
5.4.5
5.4.6
5.5
5.5.1
5.5.2
6.1
TECHNICAL DATA
Chip Selects ............................................................................................ 4-18
Resets ....................................................................................................... 5-1
Effects of Reset ......................................................................................... 5-4
Reset and Interrupt Priority ....................................................................... 5-6
Interrupts ................................................................................................... 5-8
Low Power Operation .............................................................................. 5-16
Port A ........................................................................................................ 6-1
Program Chip Select ....................................................................... 4-18
I/O Chip Selects .............................................................................. 4-18
General-Purpose Chip Select .......................................................... 4-19
Power-On Reset ................................................................................ 5-1
External Reset (RESET) ................................................................... 5-1
Computer Operating Properly (COP) Reset ...................................... 5-2
Clock Monitor Reset .......................................................................... 5-2
OPTION Register .............................................................................. 5-3
CONFIG Register .............................................................................. 5-4
Central Processing Unit ..................................................................... 5-5
Memory Map ..................................................................................... 5-5
Parallel I/O ......................................................................................... 5-5
Timer ................................................................................................. 5-5
Real-Time Interrupt (RTI) .................................................................. 5-5
Pulse Accumulator ............................................................................ 5-6
Computer Operating Properly (COP) ................................................ 5-6
Serial Communications Interface (SCI) ............................................. 5-6
Serial Peripheral Interface (SPI) ........................................................ 5-6
Analog-to-Digital Converter ............................................................... 5-6
System .............................................................................................. 5-6
Highest Priority Interrupt and Miscellaneous Register ...................... 5-7
Interrupt Recognition and Register Stacking ..................................... 5-9
Non-Maskable Interrupt Request (XIRQ) ........................................ 5-10
Illegal Opcode Trap ......................................................................... 5-10
Software Interrupt ............................................................................ 5-11
Maskable Interrupts ......................................................................... 5-11
Reset and Interrupt Processing ....................................................... 5-11
WAIT ............................................................................................... 5-17
STOP ............................................................................................... 5-17
SECTION 5 RESETS AND INTERRUPTS
SECTION 6 PARALLEL INPUT/OUTPUT
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