MC68HC11A0CFN2(1996) データシートの表示（PDF） - Motorola => Freescale

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MC68HC11A0CFN2
(Rev.:1996)

HCMOS Single-Chip Microcontroller

Motorola => Freescale 

6.2.4

6.3

6.4

6.4.1

6.4.2

6.4.3

Slave Select (SS) .............................................................................. 6-2

Functional Description ............................................................................... 6-3

SPI Registers ............................................................................................ 6-4

Serial Peripheral Control Register (SPCR) ....................................... 6-4

Serial Peripheral Status Register (SPSR) ......................................... 6-5

Serial Peripheral Data l/O Register (SPDR) ...................................... 6-6

7 ANALOG-TO-DIGITAL CONVERTER

7.1 Conversion Process .................................................................................. 7-1

7.2 Channel Assignments ............................................................................... 7-1

7.3 Single-Channel Operation ......................................................................... 7-2

7.4 Multiple-Channel Operation ....................................................................... 7-2

7.5 Operation in STOP and WAIT Modes ....................................................... 7-3

7.6 A/D Control/Status Register (ADCTL) ....................................................... 7-3

7.7 A/D Result Registers 1, 2, 3, and 4 (ADR1, ADR2, ADR3, and ADR4) .... 7-5

7.8 A/D Power-Up and Clock Select ............................................................... 7-5

8 PROGRAMMABLE TIMER, RTI, AND PULSE ACCUMULATOR

8.1

8.1.1

8.1.2

8.1.3

8.1.4

8.1.5

8.1.6

8.1.7

8.1.8

8.1.9

8.1.10

8.1.11

8.1.12

8.1.13

8.2

8.3

8.3.1

Programmable Timer ................................................................................. 8-1

Counter .............................................................................................. 8-1

Input Capture ..................................................................................... 8-1

Output Compare ................................................................................ 8-2

Output Compare 1 I/O Pin Control .................................................... 8-2

Timer Compare Force Register (CFORC) ......................................... 8-3

Output Compare 1 Mask Register (OC1M) ....................................... 8-3

Output Compare 1 Data Register (OC1D) ........................................ 8-4

Timer Control Register 1 (TCTL1) ..................................................... 8-4

Timer Control Register 2 (TCTL2) ..................................................... 8-5

Timer Interrupt Mask Register 1 (TMSK1) ........................................ 8-5

Timer Interrupt Flag Register 1 (TFLG1) ........................................... 8-5

Timer Interrupt Mask Register 2 (TMSK2) ........................................ 8-6

Timer Interrupt Flag Register 2 (TFLG2) ........................................... 8-7

Real-Time Interrupt ................................................................................... 8-8

Pulse Accumulator .................................................................................... 8-8

Pulse Accumulator Control Register (PACTL) .................................. 8-8

9 RESETS, INTERRUPTS, AND LOW POWER MODES

9.1 Resets ....................................................................................................... 9-1

9.1.1

External RESET Pin .......................................................................... 9-1

9.1.2

Power-On Reset ................................................................................ 9-1

9.1.2.1

CPU ........................................................................................... 9-2

9.1.2.2

Memory Map ............................................................................. 9-3

9.1.2.3

Parallel l/O ................................................................................. 9-3

9.1.2.4

Timer ......................................................................................... 9-3

9.1.2.5

Real-Time Interrupt ................................................................... 9-4

MC68HC11A8

TECHNICAL DATA

MOTOROLA

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