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参数资料
| 型号： | MAXQ2010-RFX+ |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, FLASH, 10 MHz, RISC MICROCONTROLLER, PQFP100 |
| 封装： | ROHS COMPLIANT, LQFP-100 |
| 文件页数： | 9/34页 |
| 文件大小： | 442K |
| 代理商： | MAXQ2010-RFX+ |
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MAXQ2010
16-Bit Mixed-Signal Microcontroller
with LCD Interface
______________________________________________________________________________________
17
Pin Description (continued)
PIN
NAME
FUNCTION
43
VLCD2
LCD Bias, Voltage 2. LCD drive voltage used with 1/3 LCD bias. An internal resistor-divider
sets the voltage. External resistors and capacitors can be used to change LCD voltage or
drive capability at this pin.
42
VADJ
LCD Adjustment Voltage. Connect to an external resistor to provide external control of the LCD
contrast. Leave disconnected for internal contrast adjustment.
GENERAL-PURPOSE I/O, SPECIAL FUNCTION, AND LCD INTERFACE PINS
Digital I/O, Type D Port 0; LCD Segment-Driver Output; External Edge-Selectable Interrupt.
This port functions as either bidirectional I/O or alternate LCD segment-drive outputs. The reset
condition of the port is with all bits at logic 1. In this state, a weak pullup holds the port high.
This condition serves as an input mode. Each port pin can individually be configured to act as
an external interrupt. Setting the PCF0 bit switches all pins on this port to LCD segment-drive
outputs.
It is possible to mix the LCD and interrupt functions on the same port. To do this, the interrupt
enable must be established prior to setting the PCF0 bit. Care must be taken not to enable the
external interrupt while the LCD is in normal operational mode, as this could result in
potentially harmful contention between the LCD controller output and the external source
connected to the interrupt input.
PIN
PORT
SPECIAL/ALTERNATE FUNCTION
6
P0.0
SEG0
INT0
5
P0.1
SEG1
INT1
4
P0.2
SEG2
INT2
3
P0.3
SEG3
INT3
2
P0.4
SEG4
INT4
1
P0.5
SEG5
INT5
94
P0.6
SEG6
INT6
6–1, 94, 93
P0.0–P0.7;
SEG0–SEG7;
INT0–INT7
93
P0.7
SEG7
INT7
Digital I/O, Type C Port 1; LCD Segment-Driver Output. This port functions as either
bidirectional I/O or alternate LCD segment-drive outputs. The reset condition of the port is with
all bits at logic 1. In this state, a weak pullup holds the port high. This condition serves as an
input mode. The port pins also contain a Schmitt voltage input. Setting the PCF1 bit switches
all pins on this port to LCD segment-drive outputs.
PIN
PORT
SPECIAL/ALTERNATE FUNCTION
91
P1.0
SEG8
90
P1.1
SEG9
89
P1.2
SEG10
88
P1.3
SEG11
87
P1.4
SEG12
86
P1.5
SEG13
85
P1.6
SEG14
91–84
P1.0–P1.7;
SEG8–SEG15
84
P1.7
SEG15
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| MAXQ2010-RFX+ | 功能描述:16位微控制器 - MCU 16-Bit Mixed-Signal MCU w/LCD Interface 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 |
| MAXQ2KUSB-KIT# | 功能描述:开发板和工具包 - 其他处理器 MAXQ2000 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: |
| MAXQ305 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Low-Voltage Microcontroller with Infrared Module |
| MAXQ305J-0000+ | 功能描述:8位微控制器 -MCU MCU RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| MAXQ305X-0000+ | 功能描述:8位微控制器 -MCU MCU RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
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