33911 datasheet(3/45 Pages) FREESCALE

3 / 45 page

Analog Integrated Circuit Device Data

Freescale Semiconductor

33911

PIN CONNECTIONS

Figure 3. 33911 Pin Connections

Table 1. 33911 Pin Definitions

A functional description of each pin can be found in the Functional Pin Description section beginning on page 20.

Pin Name

Formal Name

Definition

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.

TXD

Transmitter Input

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

the bus output.

MISO

SPI Output

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

high-impedance state.

MOSI

SPI Input

SPI (Serial Peripheral Interface) data input.

SCLK

SPI Clock

SPI (Serial Peripheral Interface) clock Input.

SPI Chip Select

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

ADOUT0

Analog Output Pin 0

Analog Multiplexer Output.

PWMIN

PWM Input

High side and low side pulse-width modulation input.

RST

Internal Reset I/O

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

asserted. RST is active low.

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.

PWMIN

ADOUT0

SCLK

MOSI

MISO

RXD

TXD

LS2

PGND

NC*

LS1

* Special Configuration Recommended /

Mandatory for Marked NC Pins

33911 データシート(PDF) 3 Page - Freescale Semiconductor, Inc

33911 データシート(HTML) 3 Page - Freescale Semiconductor, Inc

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

データシートダウンロード