参数资料
型号: MAXQ2000-RAX+
厂商: Maxim Integrated Products
文件页数: 38/39页
文件大小: 0K
描述: IC MCU 32K FLASH 68-QFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 30
系列: MAXQ®
核心处理器: RISC
芯体尺寸: 16-位
速度: 20MHz
连通性: 1 线,SPI,UART/USART
外围设备: LCD,POR,PWM,WDT
输入/输出数: 50
程序存储器容量: 64KB(32K x 16)
程序存储器类型: 闪存
RAM 容量: 2K x 8
电压 - 电源 (Vcc/Vdd): 1.8 V ~ 2.75 V
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 68-QFN 裸露焊盘
包装: 管件
产品目录页面: 703 (CN2011-ZH PDF)
MAXQ2000
Low-Power LCD Microcontroller
8
_____________________________________________________________________
Pin Description (continued)
PIN
TQFN-EP
QFN-EP
LQFP
NAME
FUNCTION
29
34
52
32KIN
32kHz Crystal Input. Connect an external, 32kHz watch crystal between 32KIN and
32KOUT as the low-frequency system clock. Alternatively, 32KIN is the input for an
external, 32kHz clock source when 32KOUT is floating.
30
35
53
32KOUT
32kHz Crystal Output/Input. Connect an external, 32kHz watch crystal between
32KIN and 32KOUT as the low-frequency system clock. Alternatively, float 32KOUT
when an external, 32kHz clock source is connected to the 32KIN pin.
General-Purpose, 8-Bit, Digital, I/O, Type-C Port; LCD Segment-Driver Output.
These port pins function as both bidirectional I/O pins and LCD segment-drive
outputs. All port pins are defaulted as input with weak pullup after a reset. Enabling
a pin’s LCD function disables the general-purpose I/O on the pin. Setting the PCF1
bit enables the LCD for all pins on this port and disables the general-purpose I/O
function on all pins.
56-PIN
68-PIN
100-PIN
PORT
ALTERNATE FUNCTION
1
66
97
P1.0
SEG8
2
67
98
P1.1
SEG9
3
68
3
P1.2
SEG10
4
1
4
P1.3
SEG11
5
2
5
P1.4
SEG12
6
3
6
P1.5
SEG13
7
4
7
P1.6
SEG14
1–8
66, 67,
68; 1–5
97, 98,
3–8
P1.0–
P1.7;
SEG8–
SEG15
8
5
8
P1.7
SEG15
General-Purpose, 8-Bit, Digital, I/O, Type-C Port; LCD Segment-Driver Output.
These port pins function as both bidirectional I/O pins and LCD segment-drive
outputs. All port pins are defaulted as input with weak pullup after a reset. Enabling
a pin’s LCD function disables the general-purpose I/O on the pin. Setting the PCF2
bit enables the LCD for all pins on this port and disables the general-purpose I/O
function on all pins.
ALTERNATE FUNCTIONS
56-PIN
68-PIN
100-PIN
PORT
56-PIN
68-PIN
6
9
P2.0
SEG16
7
10
P2.1
SEG17
8
11
P2.2
SEG18
9
14
P2.3
SEG19
9
10
15
P2.4
SEG16
SEG20
10
11
16
P2.5
SEG17
SEG21
11
12
17
P2.6
SEG18
SEG22
9–12
6–13
9, 10,
11, 14–
18
P2.0–
P2.7;
SEG16–
SEG23
12
13
18
P2.7
SEG19
SEG23
相关PDF资料
PDF描述
MAXQ2010-RFX+ IC MCU 16BIT 64KB FLASH 100-LQFP
MAXQ3120-FFN+ IC MCU 32KB FLASH 80-MQFP
MAXQ3210-EMX+ IC MCU 16BIT LP 24-DIP
MAXQ3212-EJX+ IC MCU 16BIT LP 24-TSSOP
MAXQ610X-0000+ MCU 16BIT W/IR MODULE BARE DIE
相关代理商/技术参数
参数描述
MAXQ2000-RAX+ 功能描述:16位微控制器 - MCU Low-Power LCD MCU 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
MAXQ2000-RAXX 制造商:Maxim Integrated Products 功能描述:BLOOD GLUCOSE MICRO 68QFN - Rail/Tube
MAXQ2000-RBX 功能描述:16位微控制器 - MCU Low-Power LCD MCU 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
MAXQ2000-RBX+ 功能描述:16位微控制器 - MCU Low-Power LCD MCU 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
MAXQ2000-RBXX 制造商:Maxim Integrated Products 功能描述:BLOOD GLUCOSE MICRO 56TQFN - Rail/Tube