Specifications

The Pace-Setting Performance and Features of the 56F8300 Hybrid Controllers

MOTOROLA Motorola 56F8300 Hybrid Controller Family 27

3.2.8 Temperature Sensor

The 56F8300’s temperature sensor is used to determine the internal operating temperature of the

component and, in safety-critical applications, provides a mechanism to determine if an over

temperature failure condition exists. The temperature sensor is an IPBus peripheral and temperature

readings may be taken through an ADC channel.

The temperature sensor module features are:

• Operating range: -40°C to +150°C junction temperature

• Monotonic with temperature

• Resolution is better than 1°C/bit over a 10-bit range from 0 to 3.6V

• Use is optional, depending on customer’s application

• Temperature Sensor has a power-down mode

Figure 1-17 shows a typical use of the temperature sensor.

Figure 1-17. Temperature Sensor Use Model

3.2.9 FlexCAN Module

The FlexCAN module is a communication controller implementing the Controller Area Network

(CAN) protocol, an asynchronous communications protocol used in automotive and industrial control

systems. It is a high-speed (1Mbit/sec), short distance, priority-based protocol which can communicate

using a variety of mediums (for example, fiber optic cable or an unshielded twisted pair of wires). The

FlexCAN module supports both the standard and extended identifier (ID) message formats specified in

the CAN protocol specification, revision 2.0, part B.

ANA5

ANA6

ANA7

TEMP_SENSE

56F8300

ANA4

ADC

Module

Temp

Sensor

Module

ANA1

ANA2

ANA3

ANA0

Frees

cale Semiconductor,

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

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