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参数资料
| 型号： | MAXQ612J-0000+ |
| 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, 12 MHz, RISC MICROCONTROLLER, QCC44 |
| 封装： | ROHS COMPLIANT, TQFN-44 |
| 文件页数： | 1/35页 |
| 文件大小： | 1430K |
| 代理商： | MAXQ612J-0000+ |
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_______________________________________________________________ Maxim Integrated Products 1
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.
16-Bit Microcontrollers with
Infrared Module and Optional USB MAXQ612/MAXQ622
19-5117; Rev 2; 5/11
General Description
The MAXQ612/MAXQ622 are low-power, 16-bit MAXQM
microcontrollers designed for low-power applications
including universal remote controls, consumer elec-
tronics, and white goods. Both devices use a low-
power, high-throughput, 16-bit RISC microcontroller.
Serial peripherals include two universal synchronous/
asynchronous receiver-transmitters (USARTs), two SPIK
master/slave communications ports, and an inter-inte-
grated circuit (I2C) bus. The devices also incorporate
an IR module with carrier frequency generation and
flexible port I/O capable of multiplexed keypad control.
The MAXQ622 adds a universal serial bus (USB) with
integrated physical interface (PHY).
The MAXQ612/MAXQ622 include 128KB of flash memory
and 6KB of data SRAM. Intellectual property (IP) protection is
provided by a secure memory management unit (MMU) that
supports multiple application privilege levels and protects
code against copying and reverse engineering. Privilege
levels enable vendors to provide libraries and applications to
execute on the MAXQ612/MAXQ622, while limiting access
to only data and code allowed by their privilege level.
For the ultimate in low-power battery-operated perfor-
mance, the devices include an ultra-low-power stop mode
(0.3FA typical). In this mode, the minimum amount of
circuitry is powered. Wake-up sources include external
interrupts, the power-fail interrupt, and a timer interrupt.
The microcontroller runs from a wide operating voltage of
1.70V to 3.6V, and can also be powered from the USB.
Applications
Remote Controls
Battery-Powered Portable Equipment
Consumer Electronics
Home Appliances
White Goods
Features
S
High-Performance, Low-Power, 16-Bit RISC Core
S
DC to 12MHz Operation Across Entire Operating Range
S
1.70V to 3.6V Operating Voltage
S
Can Be Powered from Battery (VDD) or USB (VDDB)
S
33 Total Instructions for Simplified Programming
S
Three Independent Data Pointers Accelerate Data
Movement with Automatic Increment/Decrement
S
Dedicated Pointer for Direct Read from Code Space
S
16-Bit Instruction Word, 16-Bit Data Bus
S
16 x 16-Bit General-Purpose Working Registers
S
Secure MMU for Application Partitioning and IP
Protection
S
Memory Features
128KB Flash Memory
512-Byte Sectors
20,000 Erase/Write Cycles per Sector
6KB Data SRAM
S
USB Features (MAXQ622 Only)
USB 2.0 Full-Speed Compatible
Hardware Receive and Transmit Buffers for High
Throughput
Integrated Full-Speed Transceiver
On-Chip Termination and Pullup Resistors
S
Additional Peripherals
Power-Fail Warning
Power-On Reset (POR)/Brownout Reset
Automatic IR Carrier Frequency Generation and
Modulation
Two 16-Bit Programmable Timers/Counters with
Prescaler and Capture/Compare
Two SPI Communication Ports
Two USART Communication Ports
I2C Port
Programmable Watchdog Timer
8kHz Nanopower Ring Oscillator Wake-Up Timer
Up to 56 General-Purpose I/O
S
Low Power Consumption
0.3A (typ), 3A (max) in Stop Mode
TA = +25NC, Power-Fail Monitor Disabled
4.8mA (typ) at 12MHz, 520A (typ) at 1MHz in
Active Mode
MAXQ is a registered trademark of Maxim Integrated
Products, Inc. SPI is a trademark of Motorola, 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.
Ordering Information/Selector Guide appears at end of
data sheet.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAXQ612J-0000+ | 功能描述:16位微控制器 - MCU 16-Bit MCU w/Infrared Module 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 |
| MAXQ612J-UEI+ | 制造商:Maxim Integrated Products 功能描述:MAXQ612 BLANK 44 TQFN FW SCRT UEI - Rail/Tube |
| MAXQ612X-UEI+ | 制造商:Maxim Integrated Products 功能描述:MAXQ612 BLANK BARE DIE FW SCRT UEI - Gel-pak, waffle pack, wafer, diced wafer on film |
| MAXQ613 | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
| MAXQ613 16位微控制器 | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
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