MC33889BDWR2 datasheet(4/60 Pages) FREESCALE

Part #	MC33889BDWR2

Description	System Basis Chip with Low Speed Fault Tolerant CAN Interface

Download	60 Pages

Scroll/Zoom	100%

Manufacturer	FREESCALE [Freescale Semiconductor, Inc]

Direct Link	http://www.freescale.com

Logo

4 / 60 page

Analog Integrated Circuit Device Data

4

Freescale Semiconductor

33889

PIN CONNECTIONS

Figure 2. 33889 Pin Connections

Table 2. Pin Definitions

A functional description of each pin can be found in the Functional pin description section page 24.

Pin Name

Function

Formal Name

Definition

1

RX

Output

Receiver Data

CAN bus receive data output pin

2

TX

Input

Transmitter Data

CAN bus receive data input pin

3

VDD1

Power

Output

Voltage Regulator One

5.0 V pin is a 2% low drop voltage regulator for to the microcontroller

supply.

4

RST

Output

Reset

This is the device reset output pin whose main function is to reset the

MCU.

5

INT

Output

Interrupt

This output is asserted LOW when an enabled interrupt condition

occurs.

6 -9,

20 - 23

GND

Ground

These device ground pins are internally connected to the package lead

frame to provide a 33889-to-PCB thermal path.

10

V2CTRL

Output

Voltage Source 2 Control

Output drive source for the V2 regulator connected to the external series

pass transistor.

11

VSUP

Power

Input

Voltage Supply

Supply input pin.

12

HS1

Output

High-Side Output

Output of the internal high-side switch.

13 - 14

L0, L1

Input

Level 0 - 1 Inputs

Inputs from external switches or from logic circuitry.

15

V2

Input

Voltage Regulator Two

5.0 V pin is a low drop voltage regulator dedicated to the peripherals

supply.

16

RTH

Output

RTH

Pin for connection of the bus termination resistor to CANH.

17

RTL

Output

RTL

Pin for connection of the bus termination resistor to CANL.

18

CANH

Output

CAN High

CAN high output pin.

19

CANL

Output

CAN Low

CAN low output pin.

24

SCLK

Input

System Clock

Clock input pin for the Serial Peripheral Interface (SPI).

WDOG

MISO

SCLK

GND

CANL

CANH

RTL

RTH

V2

CS

MOSI

RX

RST

INT

GND

V2CTRL

VSUP

HS1

L0

L1

TX

VDD1

4

5

6

7

8

9

10

11

12

13

14

2

3

28

25

24

23

22

21

20

19

18

17

16

15

27

26

1

Similar Part No. - MC33889BDWR2

Manufacturer	Part #	Datasheet	Description
Freescale Semiconductor...	MC33889BDW/R2	1Mb / 60P	System Basis Chip with Low Speed Fault Tolerant CAN Interface

More results

Similar Description - MC33889BDWR2

Manufacturer	Part #	Datasheet	Description
Freescale Semiconductor...	MC33889	1Mb / 60P	System Basis Chip with Low Speed Fault Tolerant CAN Interface
Motorola, Inc	PC33889	464Kb / 30P	System Basis Chip Lite with Low Speed Fault Tolerant CAN Interface
Motorola, Inc	MC33389	592Kb / 35P	System Basis Chip with Low Speed Fault Tolerant CAN
Freescale Semiconductor...	33389	1Mb / 49P	System Basis Chip with Low Speed Fault Tolerant CAN
NXP Semiconductors	UJA1061	340Kb / 74P	Fault-tolerant CAN/LIN fail-safe system basis chip Rev. 05-22 November 2007
	UJA1061	529Kb / 77P	Fault-tolerant CAN/LIN fail-safe system basis chip Rev. 06-9 March 2010
	UJA1061	323Kb / 81P	Low speed CAN/LIN system basis chip 2004 Mar 22
	MC34903	4Mb / 16P	System Basis Chip with CAN High Speed and LIN Interface Rev. 4.0, 10/2013
STMicroelectronics	L4969URTR-E	492Kb / 46P	System voltage regulator with fault tolerant low speed CAN transceiver
STMicroelectronics	L4969	337Kb / 35P	SYSTEM VOLTAGE REGULATOR WITH FAULT TOLERANT LOW SPEED CAN-TRANSCEIVER

More results

MC33889BDWR2 Datasheet(PDF) 4 Page - Freescale Semiconductor, Inc

MC33889BDWR2 Datasheet(HTML) 4 Page - Freescale Semiconductor, Inc

Similar Part No. - MC33889BDWR2

Similar Description - MC33889BDWR2

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

Datasheet Download

Link URL