Datasheet > MPXY8300A

MPXY8300A

更新时间： 2024-01-28 02:37:20

品牌	Logo	应用领域
恩智浦 - NXP		/
页数	文件大小	规格书
2页	1717K
描述
MPXY8300A

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中文翻译

获取价格

技术参数
数据手册

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MPXY8300A 技术参数

生命周期：	Transferred	Reach Compliance Code：	unknown
风险等级：	5.83	Base Number Matches：	1

MPXY8300A 数据手册

MPXY8300

Rev 1, 08/2007

Freescale Semiconductor

Product Specification

Tire Pressure Monitor Sensor

Product Specification

MPXY8300

Series

The MPXY8300 Series is a 20-pin sensor for use in applications that monitor tire

pressure and temperature. It contains the pressure, temperature and 2-axis

accelerometer sensors, a microcontroller, and an RF output all within a single

package.

TIRE PRESSURE AND

TEMPERATURE SENSOR

The MPXY8300 Series is comprised of the following functions all within the

same package.

Features

•

Pressure sensor with signal interface to ADC10

Temperature sensor with signal interface to ADC10

Z- and X-axis accelerometers with signal interface to ADC10

Voltage reference measured by ADC10

4-channel, 10-bit analog-to-digital converter

8-bit MCU

–

S08 Core with SIM, interrupt and debug/monitor

384 RAM (in addition to 128 bytes used by factory firmware)

8K FLASH (in addition to8K providing factory firmware and trim

data)

20-LEAD

SOIC

CASE 1793-02

–

32-byte, low power, parameter registers

•

Internal 315/434 MHz RF transmitter

–

External crystal oscillator

PLL-based output with fractional-n divider

ASK and FSK modulation capability

Programmable data rate generator

Manchester or bi-phase data encoding

128-bit RF data buffer with RTS/CTS handshake

Direct access to RF transmitter from MCU for unique formats

Supply voltage charge pump to compensate for cold batteries

with selectable charge times (30, 60, 120 and 240 msec)

Top View

PTA5

N/C

PTA6

g-Cell

BKGD

V_SS

RV_SS

V_DD

•

Differential input LF detector/decoder

4 GPIO pins with optional pull-ups/pull-downs and wake-up interrupt

PTA0

PTA1

Real Time Interrupt driven by LFO with interrupt intervals of

8, 16, 32, 64, 128, 256, 512 or 1024 msec

V_RF

V_CAP

AV_SS

AV_DD

PTA2

•

Low power wakeup timer and periodic reset driven by LFO

Watchdog time-out with selectable times and clock sources

2-channel general purpose timer/PWM module (TPM1)

Internal oscillators

PTA3

RESET

Pressure Port Up

Figure 1. Pin Connections

–

MCU bus clock of 0.5, 1, 2 and 4 MHz (1, 2, 4 and 8 MHz HFO)

Charge pump clock of 10 MHz

Low frequency, low power time clock (LFO) with 1 msec period

Medium frequency, LFR decoder and sensor clock (MFO) of 8

µsec period

•

Low voltage detection

Normal temperature restart in hardware (over temperature detected

by software)

This document contains information on a new product. Specifications and information herein

are subject to change without notice.

中文翻译

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与MPXY8300A相关器件

型号	品牌	获取价格	描述	数据表
MPXY8300A6T1	NXP	获取价格	PEIZORESISTIVE PRESSURE SENSOR, 14.5-217.5Psi, RECTANGULAR, SURFACE MOUNT, SOIC-20
MPXY8300A6U	NXP	获取价格	PEIZORESISTIVE PRESSURE SENSOR, 14.5-217.5Psi, RECTANGULAR, SURFACE MOUNT, SOIC-20
MPXY8300B	NXP	获取价格	MPXY8300B
MPXY8300B6T1	NXP	获取价格	PEIZORESISTIVE PRESSURE SENSOR, 14.5-217.5Psi, RECTANGULAR, SURFACE MOUNT, SOIC-20
MPXY8300B6U	NXP	获取价格	PEIZORESISTIVE PRESSURE SENSOR, 14.5-217.5Psi, RECTANGULAR, SURFACE MOUNT, SOIC-20
MPXY8300C	NXP	获取价格	MPXY8300C
MPXY8300C6T1	NXP	获取价格	PEIZORESISTIVE PRESSURE SENSOR, 14.5-217.5Psi, RECTANGULAR, SURFACE MOUNT, SOIC-20
MPXY8300C6U	NXP	获取价格	PEIZORESISTIVE PRESSURE SENSOR, 14.5-217.5Psi, RECTANGULAR, SURFACE MOUNT, SOIC-20
MPXY8320A	NXP	获取价格	MPXY8320A
MPXY8320B	NXP	获取价格	MPXY8320B

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