M68ICS08GR datasheet(58/408 Pages) FREESCALE

58 / 408 page

Low Power Modes

Technical Data

MC68HC908GR8 — Rev 4.0

Low Power Modes

MOTOROLA

–

$FFEC and $FFED; TIM2 overflow

–

$FFF0 and $FFF1; TIM2 channel 0

•

Serial peripheral interface module (SPI) interrupt — A CPU

interrupt request from the SPI loads the program counter with the

contents of:

–

$FFE8 and $FFE9; SPI transmitter

–

$FFEA and $FFEB; SPI receiver

•

Serial communications interface module (SCI) interrupt — A CPU

interrupt request from the SCI loads the program counter with the

contents of:

–

$FFE2 and $FFE3; SCI transmitter

–

$FFE4 and $FFE5; SCI receiver

–

$FFE6 and $FFE7; SCI receiver error

•

Analog-to-digital converter module (ADC) interrupt — A CPU

interrupt request from the ADC loads the program counter with the

contents of: $FFDE and $FFDF; ADC conversion complete.

•

Timebase module (TBM) interrupt — A CPU interrupt request from

the TBM loads the program counter with the contents of: $FFDC

and $FFDD; TBM interrupt.

3.16 Exiting Stop Mode

These events restart the system clocks and load the program counter

with the reset vector or with an interrupt vector:

•

External reset — A logic 0 on the RST pin resets the MCU and

loads the program counter with the contents of locations $FFFE

and $FFFF.

•

External interrupt — A high-to-low transition on an external

interrupt pin loads the program counter with the contents of

locations:

–

$FFFA and $FFFB; IRQ pin

–

$FFDE and $FFDF; keyboard interrupt pins

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

M68ICS08GR датащи(PDF) 58 Page - Freescale Semiconductor, Inc

M68ICS08GR датащи(HTML) 58 Page - Freescale Semiconductor, Inc

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

датащи скачать

ссылки URL