P82C150AFT Philips Semiconductors, P82C150AFT Datasheet - Page 3

• Manufacturer Part Number: P82C150AFT
• Description: CAN Serial Linked I/O device SLIO with digital and analog port functions
• Manufacturer: Philips Semiconductors

Philips Semiconductors
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1996 Jun 19
P82C150 AFT
P82C150 AHT
TYPE NUMBER
Single-chip I/O device with CAN protocol controller
Meets CAN protocol specification version 2.0 A and B
(passive) with restricted bit timing
Fully integrated clock oscillator (no crystal required)
16 configurable digital or analog I/O port pins
Each of the port pins individually configurable via
CAN-bus: port direction, port mode and event capture
facilities for inputs (event driven or polling)
Up to sixteen digital inputs; automatic transmission of a
CAN message on a change on inputs individually
selectable
Up to sixteen 3-state outputs
Up to two quasi-analog outputs with 10-bit accuracy
10-bit analog-to-digital converter with up to six
multiplexed analog input channels (for accuracy see
Section 11.6)
Two general purpose comparators
Bit rate from 20 kbit/s up to 125 kbit/s using internal
oscillator
Automatic bit rate detection and calibration
Up to sixteen P82C150 nodes for one CAN-bus system
Four identifier bits programmable
SLIO functions controlled by a single intelligent node
(‘host’)
Sleep-mode with wake-up via CAN-bus
Differential CAN-bus input comparator and CAN-bus
output driver
Supply voltage: 5 V 4%
Operating temperature: two ranges 40 to +85 C and
CAN Serial Linked I/O device (SLIO) with
digital and analog port functions
40 to +125 C.
FEATURES
ORDERING INFORMATION
NAME
SO28 plastic small outline package; 28 leads; body width 7.5 mm SOT136-1
DESCRIPTION
PACKAGE
3
2
The P82C150 is a single-chip 16-bit I/O device including a
Controller Area Network (CAN) protocol controller with
automatic bit rate detection and calibration. It features 16
configurable I/O port pins with programmable direction,
digital and analog modes.
The P82C150 provides a configurable event capture
facility supporting automatic transmission caused by a
change on the port input pins.
The clock oscillator requires no external components,
thus, the cost of the CAN link is reduced significantly.
The P82C150 is a very cost-effective way to increase the
I/O capability of a microcontroller based CAN node as well
as to reduce the amount and complexity of wiring.
Advanced safety is provided by the CAN protocol.
Applications:
Body electronics and instrumentation in automotive
applications
Sensor/actuator interface in automotive and general
industrial applications
Extension of I/O capabilities of microcontroller based
CAN nodes.
GENERAL DESCRIPTION
VERSION
Preliminary specification
TEMPERATURE
P82C150
RANGE ( C)
40 to +125
40 to +85