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MAXQ7665BATM+

更新时间： 2024-11-12 07:03:15

品牌	Logo	应用领域
美信 - MAXIM		微控制器
页数	文件大小	规格书
47页	477K
描述
16-Bit RISC Microcontroller-Based Smart Data-Acquisition Systems

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MAXQ7665BATM+ 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	QFN	包装说明：	HVQCCN,
针数：	48	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.82	具有ADC：	YES
其他特性：	ITS ALSO OPERATE AT MIN 2.7V	地址总线宽度：
位大小：	16	最大时钟频率：	8.12 MHz
DAC 通道：	YES	DMA 通道：	NO
外部数据总线宽度：		JESD-30 代码：	S-XQCC-N48
长度：	7 mm	I/O 线路数量：	8
端子数量：	48	最高工作温度：	125 °C
最低工作温度：	-40 °C	PWM 通道：	YES
封装主体材料：	UNSPECIFIED	封装代码：	HVQCCN
封装形状：	SQUARE	封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
认证状态：	Not Qualified	ROM可编程性：	FLASH
座面最大高度：	0.9 mm	速度：	8 MHz
最大供电电压：	5.25 V	最小供电电压：	4.75 V
标称供电电压：	5 V	表面贴装：	YES
技术：	CMOS	温度等级：	AUTOMOTIVE
端子形式：	NO LEAD	端子节距：	0.5 mm
端子位置：	QUAD	宽度：	7 mm
uPs/uCs/外围集成电路类型：	MICROCONTROLLER, RISC	Base Number Matches：	1

MAXQ7665BATM+ 数据手册

19-3217; Rev 1; 10/08

16-Bit RISC Microcontroller-Based

Smart Data-Acquisition Systems

–MAXQ765D

Three Independent Data Pointers with Automatic

Increment/Decrement

General Description

The MAXQ7665A–MAXQ7665D smart systems-on-a-chip

(SoC) are data-acquisition systems based on a micro-

controller (µC). As members of the MAXQ^®family of 16-

bit, reduced instruction set computing (RISC) µCs, the

MAXQ7665A–MAXQ7665D are ideal for low-cost, low-

power, embedded applications such as automotive,

industrial controls, and building automation. The flexible,

modular architecture design used in these µCs allows

development of targeted products for specific applica-

tions with minimal effort.

♦ Program and Data Memory

Up to 128KB (64K x 16) Internal Flash

512 Bytes (256 x 16) Internal RAM

♦ Smart Analog Peripherals

Low-Power, Eight Differential-Channel,

12-Bit, 500ksps ADC

Programmable-Gain Amplifier, Software-Selectable Gain:

1V/V, 2V/V, 4V/V, 8V/V, 16V/V, 32V/V

12-Bit DAC with Buffered Voltage Output

External References for ADC and DAC

Internal (Die) and External Diode Temperature Sensing

♦ Timer/Digital I/O Peripherals

Full CAN 2.0B Controller

The MAXQ7665A–MAXQ7665D incorporate a high-per-

formance 16-bit RISC core, a 12-bit 500ksps SAR ADC

with a programmable gain amplifier (PGA), and a full

CAN 2.0B controller supporting transfer rates up to

1Mbps. These devices include a 12-bit DAC with a

buffered voltage output and on-chip oscillator circuitry

to operate from an external high frequency (8MHz)

crystal. There is also a built-in internal RC oscillator as

an alternative to using an external crystal. The

MAXQ7665A–MAXQ7665D contain an internal tempera-

ture sensor to measure die temperature and a remote

temperature-sensor driver. The analog functions and

digital I/O are powered from a +5V supply, while the

internal digital core is powered from +3.3V, which can

be supplied by an on-chip linear regulator. These

devices also include a dual power-supply supervisor

with reset and a JTAG interface for in-system program-

ming and debugging. The 16-bit RISC µC includes up

to 128KB (64K x 16) of flash memory and 512 bytes

(256 x 16) of RAM.

15 Message Centers (256-Byte Dual Port Memory)

Programmable Bit Rates from 10kbps to 1Mbps

Standard 11-Bit or Extended 29-Bit Identification

Modes

Two Data Masks and Associated IDs for DeviceNET™,

SDS and Other Higher Layer CAN Protocols

External Transmit Disable for Autobaud

SIESTA Low-Power Mode

Wake-Up on CANRXD Edge Transition

UART (LIN) with User-Programmable Baud Rate

16 x 16 Hardware Multiplier with 48-Bit Accumulator,

Single Clock Cycle Operation

Three 16-Bit (or Six 8-Bit) Programmable

Timer/Counter/PWM

Eight General-Purpose, Digital I/O Pins, with External

Interrupt Capability

All Interrupts Can Be Used as a Wake-Up

♦ Crystal/Clock Module

Internal Oscillator for Use with External Crystal

On-Chip RC Oscillator Eliminates External Crystal

External Clock-Source Operation

The MAXQ7665A–MAXQ7665D are available in a 7mm x

7mm 48-pin TQFN package and are specified to operate

from -40°C to +125°C.

Programmable Watchdog Timer

♦ Power-Management Module

Power-On Reset (POR)

Power-Supply Supervisor/Brownout Detection for Digital

I/O and Digital Core Supplies

Applications

Automotive Steering Sensors

On-Chip +3.3V, 50mA Linear Regulator

♦ JTAG Interface

CAN- and LIN-Based Automotive Sensors

Industrial Control

Extensive Debug and Emulation Support

In-System Test Capability

Flash-Memory-Program Download

Software Bootstrap Loader for Flash Programming

♦ Ultra-Low-Power Consumption

Low-Power, Stop Mode (CPU Shutdown)

Features

♦ High-Performance, Low-Power, 16-Bit RISC Core

8MHz Operation, Approaching 1MIPS per MHz

Low Power (< 3mA/MIPS, DV

= +3.3V)

16-Bit Instruction Word, 16-Bit Data Bus

33 Instructions (Most Require Only One Clock Cycle)

16-Level Hardware Stack

Ordering Information and Pin Configuration appear at end of

data sheet.

MAXQ is a registered trademark of Maxim Integrated Products, Inc.

DeviceNet is a trademark of Open DeviceNet Vendor Association, Inc.

Note: Some revisions of this device may incorporate deviations from published specifications known as errata. Multiple revisions of any device may be

simultaneously available through various sales channels. For information about device errata, go to: www.maxim-ic.com/errata.

________________________________________________________________ Maxim Integrated Products

For pricing delivery, and ordering information please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

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与MAXQ7665BATM+相关器件

型号	品牌	获取价格	描述	数据表
MAXQ7665BATM+T	MAXIM	获取价格	RISC Microcontroller, 16-Bit, FLASH, 8MHz, CMOS, 7 X 7 MM, LEAD FREE, TQFN-48
MAXQ7665C	MAXIM	获取价格	16-Bit RISC Microcontroller-Based Smart Data-Acquisition Systems
MAXQ7665CATM+	MAXIM	获取价格	16-Bit RISC Microcontroller-Based Smart Data-Acquisition Systems
MAXQ7665D	MAXIM	获取价格	16-Bit RISC Microcontroller-Based Smart Data-Acquisition Systems
MAXQ7665DATM+	MAXIM	获取价格	16-Bit RISC Microcontroller-Based Smart Data-Acquisition Systems
MAXQ7666	MAXIM	获取价格	16-Bit, RISC, Microcontroller-Based, Smart Data-Acquisition System
MAXQ7666BATM+	MAXIM	获取价格	16-Bit, RISC, Microcontroller-Based, Smart Data-Acquisition System
MAXQ7667	MAXIM	获取价格	16-Bit, RISC, Microcontroller-Based, Ultrasonic Distance-Measuring System
MAXQ7667	ADI	获取价格	基于16位RISC微控制器的超声测距系统
MAXQ7667AACM/V+	MAXIM	获取价格	16-Bit, RISC, Microcontroller-Based, Ultrasonic Distance-Measuring System

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