MC34912BAC datasheet(3/47 Pages) FREESCALE

tên linh kiện	MC34912BAC

Giải thích chi tiết về linh kiện	LIN System Basis Chip with DC Motor Pre-driver and Current

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Analog Integrated Circuit Device Data

Freescale Semiconductor

3

33912

PIN CONNECTIONS

Figure 3. 33912 Pin Connections

Table 1. 33912 Pin Definitions

A functional description of each pin can be found in the Functional Pin Description section beginning on page 21.

Pin Name

Formal Name

Definition

1

RXD

Receiver Output

This pin is the receiver output of the LIN interface which reports the state of

the bus voltage to the MCU interface.

2

TXD

Transmitter Input

This pin is the transmitter input of the LIN interface which controls the state of

the bus output.

3

MISO

SPI Output

SPI (Serial Peripheral Interface) data output. When CS is high, pin is in the

high-impedance state.

4

MOSI

SPI Input

SPI (Serial Peripheral Interface) data input.

5

SCLK

SPI Clock

SPI (Serial Peripheral Interface) clock Input.

6

CS

SPI Chip Select

SPI (Serial Peripheral Interface) chip select input pin. CS is active low.

7

ADOUT0

Analog Output Pin 0

Analog Multiplexer Output.

8

PWMIN

PWM Input

High Side and Low Side Pulse Width Modulation Input.

9

RST

Internal Reset I/O

Bidirectional Reset I/O pin - driven low when any internal reset source is

asserted. RST is active low.

10

IRQ

Internal Interrupt

Output

Interrupt output pin, indicating wake-up events from Stop Mode or events from

Normal and Normal request modes. IRQ is active low.

11

ADOUT1

Analog Output Pin 1

Current sense analog output.

8

PWMIN

7

ADOUT0

5

SCLK

4

MOSI

3

MISO

1

RXD

2

TXD

6

CS

17

LS2

18

PGND

20

L4

21

L3

22

L2

24

HS2

23

L1

19

LS1

Số phần tương tự - MC34912BAC

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Freescale Semiconductor...	MC34912BAC	2Mb / 94P	LIN System Basis Chip with DC Motor Pre-driver and Current Sense

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Mô tả tương tự - MC34912BAC

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Freescale Semiconductor...	MC33912	2Mb / 94P	LIN System Basis Chip with DC Motor Pre-driver and Current Sense
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	33911	827Kb / 45P	LIN System Basis Chip with DC Motor Pre-driver
ATMEL Corporation	ATA6833	600Kb / 25P	BLDC Motor Driver and LIN System Basis Chip
	ATA6833	666Kb / 27P	BLDC Motor Driver and LIN System Basis Chip
	ATA6843	1Mb / 27P	BLDC Motor Driver and LIN System Basis Chip
	ATA6844	1Mb / 27P	BLDC Motor Driver and LIN System Basis Chip
	ATA664151	1Mb / 50P	LIN System Basis Chip with LIN Transceiver
Motorola, Inc	MC33689	229Kb / 18P	System Basis Chip with LIN transceiver
Freescale Semiconductor...	33910	1Mb / 90P	LIN System Basis Chip with High

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