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MAXQ7667
16-Bit, RISC, Microcontroller-Based,
Ultrasonic Distance-Measuring System
______________________________________________________________________________________
39
Applications Information
Development and Technical Support
A variety of highly versatile, affordably priced develop-
ment tools for this C are available from Maxim and
third-party suppliers, including:
– Compilers
– Evaluation kit
– Integrated development environments (IDEs)
– JTAG-to-serial converters for programming and
debugging
A partial list of development tool vendors can be
found at www.maxim-ic.com/MAXQ_tools.
Technical support is available at https://support.maxim-
ic.com/micro.
Additional Documentation
Designers must have the following documents to fully
use all the features of this device. This data sheet con-
tains pin descriptions, feature overviews, and electrical
specifications. Errata sheets contain deviations from
published specifications. The user’s guides offer
detailed information about device features and opera-
tion. The following documents can be downloaded from
www.maxim-ic.com/microcontrollers.
This MAXQ7667 data sheet, which contains electri-
cal/timing specifications and pin descriptions.
The MAXQ7667 revision-specific errata sheet
(www.maxim-ic.com/errata).
The
MAXQ7667 Family User's Guide, which contains
detailed information on core features and operation,
including programming.
Package Information
For the latest package outline information and land patterns, go
to www.maxim-ic.com/packages.
PACKAGE TYPE
PACKAGE CODE
DOCUMENT NO.
48 LQFP
C48+2
21-0054
LQFP
+
MAXQ7667
TOP VIEW
AIN1
37
AIN2
38
AIN3
39
AIN4
40
N.C.
41
DGND
43
DVDDIO
44
BURST
45
42
DVDD
47
P1.1/TMS
48
P1.2/TDI
46
P1.0/TDO
1
P1.3/TCK
2
P1.4/MOSI
3
P1.5/MISO
4
P1.6/SCLK
5
P1.7/SYNC/SS
6
DVDD
7
DGND
8
DVDDIO
9
PO.O/URX
10
PO.1/UTX
11
PO.2/TXEN
12
PO.3/TO/ADCCTL
GATE5
24
REG3P3
23
REG2P5
22
XOUT
21
XIN
20
DGND
18
DVDDIO
17
PO.7/T2B
16
DVDD
19
PO.5/T1
14
PO.4/TOB
13
PO.6/T2
15
AINO
35
36
REFBG
34
REF
33
AGND
32
AVDD
31
AGND
30
ECHOP
29
ECHON
28
AGND
27
AVDD
26
FILT
25
RESET
Pin Configuration
Chip Information
PROCESS: CMOS
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相关代理商/技术参数
MAXQ7667AACM+ 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
MAXQ7667EVKIT 功能描述:开发板和工具包 - 其他处理器 RoHS:否 制造商:Freescale Semiconductor 产品:Development Systems 工具用于评估:P3041 核心:e500mc 接口类型:I2C, SPI, USB 工作电源电压:
MAXQ7667EVKIT+ 功能描述:开发板和工具包 - 其他处理器 MAXQ7667 Eval Kit RoHS:否 制造商:Freescale Semiconductor 产品:Development Systems 工具用于评估:P3041 核心:e500mc 接口类型:I2C, SPI, USB 工作电源电压:
MAXQ7667EVKIT-1# 功能描述:开发板和工具包 - 其他处理器 MAXQ7667EVKIT-1# RoHS:否 制造商:Maxim Integrated 产品: 工具用于评估: 核心: 接口类型: 工作电源电压:
MAXQ7668AACM/V+ 功能描述:16位微控制器 - MCU Integrated Circuits (ICs) Embedded - Microcontrollers - ADC 12BIT 8CH SER 2.7V LQFP RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
MAXQ7668AACM/V+T 功能描述:16位微控制器 - MCU Integrated Circuits (ICs) Embedded - Microcontrollers - ADC 12BIT 8CH SER 2.7V LQFP RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
MAXQ7668AACM+ 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
MAXQ7670 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Microcontroller with 10-Bit ADC, PGA, 64KB Flash, and CAN Interface