MC68HC901P MOTOROLA [Motorola, Inc], MC68HC901P Datasheet - Page 11
MC68HC901P
Manufacturer Part Number
MC68HC901P
Description
Multi-Function Peripheral
Manufacturer
MOTOROLA [Motorola, Inc]
Datasheet
1.MC68HC901P.pdf
(73 pages)
- Current page: 11 of 73
- Download datasheet (264Kb)
SECTION 1
INTRODUCTION
The MC68HC901 Multi-Function Peripheral (MFP) is a member of the M68000 Family
of peripherals. Unless otherwise specified, the MC68HC901 multi-function peripheral
is hereafter referred to as the MFP in this document. Many features of the MFP make
reference to the MC68000 Family of 16- and 32-bit microprocessors, which includes the
MC68HC000, MC68HC001, and the MC68EC000. These microprocessors are referred
to as the MC68000 within this document.
The MFP directly interfaces to the MC68000 via the asynchronous bus structure. Both
vectored and polled interrupt schemes are supported with the MFP providing unique vector
number generation for each of its 16 interrupt sources. Additionally, handshake lines are
provided to facilitate direct memory access controller (DMAC) interfacing. Refer to Figure
1-1 for a block diagram of the MFP.
MOTOROLA
RS1 – RS5
D0 – D7
DTACK
R / W
CS
DS
Figure 1-1. MFP Block Diagram
CPU
BUS
I / O
CLK
IRQ
MC68HC901 USER’S MANUAL
INTERNAL CONTROL
RESET
FIGURE - MFP BLOCK DIAGRAM
IEI
INTERRUPT
CONTROL
LOGIC
MC68HC901UM / AD
IEO
V
CC
IACK
GND
GENERAL PURPOSE
I / O INTERRUPTS
TIMERS
TIMERS
C & D
A & B
USART
RR
TCO
TDO
XTAL1
XTAL2
TAO
TAI
TBO
TBI
SI
RC
SO
TC
TR
I0 – I7
1-1
Related parts for MC68HC901P
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: