MC68HC05L28B MOTOROLA [Motorola, Inc], MC68HC05L28B Datasheet - Page 110
MC68HC05L28B
Manufacturer Part Number
MC68HC05L28B
Description
Flexible general-purpose microcomputer
Manufacturer
MOTOROLA [Motorola, Inc]
Datasheet
1.MC68HC05L28B.pdf
(156 pages)
- Current page: 110 of 156
- Download datasheet (621Kb)
10
10.2.2.4
There is an interrupt flag and three status flags for the I
and enabled. These interrupts will vector to the service routine located at the address specified by
the contents of memory locations $3FF6 and $3FF7.
10.2.3
The following three functions (RESET, STOP, and WAIT) are not in the strictest sense interrupts.
However, they are acted upon in a similar manner. Flowcharts for STOP and WAIT are shown in
Section 2-5 and Figure 2-6.
RESET:
STOP:
WAIT:
MOTOROLA
10-8
A reset condition causes the program to vector to its starting address, which is
contained in memory locations $3FFE (MSB) and $3FFF (LSB). The I-bit in the
condition code register is also set, to disable maskable interrupts.
The STOP instruction causes the oscillator to be turned off and the processor to
‘sleep’ until an external interrupt (IRQ) interrupt occurs, or the device is reset.
The WAIT instruction causes all processor clocks to stop, but leaves the core timer
clock running. This ‘rest’ state of the processor can be cleared by reset, an external
interrupt (IRQ), or a timer interrupt. There are no special WAIT vectors for these
interrupts.
Hardware controlled interrupt sequence
I
2
C interrupts
RESETS AND INTERRUPTS
2
C that cause an I
2
C interrupt when set
MC68HC05L28
TPG
Related parts for MC68HC05L28B
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Motorola, Inc [VOLTAGE REGULATOR]
Manufacturer:
Motorola
Datasheet:
Part Number:
Description:
6367254 MOTOROLA SC (XSTRS/R F)
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
Part Number:
Description:
MC1494LMotorola, Inc [MONOLITHIC FOUR-QUADRANT MULTIPLIER]
Manufacturer:
Motorola
Datasheet:
Part Number:
Description:
MC1466LMotorola, Inc [PRECISION WIDE RANGE VOLTAGE AND CURRENT REGULATOR]
Manufacturer:
Motorola
Datasheet:
Part Number:
Description:
MC145532DWMotorola, Inc [ADPCM Transcoder]
Manufacturer:
Motorola
Datasheet:
Part Number:
Description:
Silicon Controlled Rectifiers
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
Part Number:
Description:
RF Power Field Effect Transistors N-Channel Enhancement-Mode Lateral MOSFETs
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
Part Number:
Description:
RF POWER FIELD EFFECT TRANSISTORS
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
Part Number:
Description:
LATERAL N-CHANNEL BROADBAND RF POWER MOSFETs
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
Part Number:
Description:
RF POWER FIELD EFFECT TRANSISTOR
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
Part Number:
Description:
RF LOW POWER TRANSISTOR NPN SILICON
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
Part Number:
Description:
PLASTIC SURFACE MOUNT ZENER DIODES 1.5 WATTS 3.3-68 VOLTS
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
Part Number:
Description:
OVERVOLTAGE TRANSIENT SUPPRESSOR
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
Part Number:
Description:
TMOS POWER FET 15 AMPERES 60 VOLTS
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
Part Number:
Description:
TMOS POWER FET LOGIC LEVEL 19 AMPERES 30 VOLTS RDS(on) = 0.099 OHM
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet: