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ADUC7122 PDF预览

ADUC7122

更新时间: 2024-01-05 04:51:27
品牌 Logo 应用领域
亚德诺 - ADI 微控制器
页数 文件大小 规格书
92页 588K
描述
Precision Analog Microcontroller, 12-Bit Analog I/O, ARM7TDMI® MCU

ADUC7122 技术参数

Source Url Status Check Date:2013-05-01 14:56:49.54是否无铅: 含铅
是否Rohs认证: 符合生命周期:Active
零件包装代码:BGA包装说明:LFBGA, BGA108,12X12,20
针数:108Reach Compliance Code:compliant
ECCN代码:3A991.A.2HTS代码:8542.31.00.01
风险等级:5.71具有ADC:YES
地址总线宽度:位大小:32
CPU系列:ARM7最大时钟频率:41.78 MHz
DAC 通道:YESDMA 通道:NO
外部数据总线宽度:JESD-30 代码:S-PBGA-B108
JESD-609代码:e1长度:7 mm
湿度敏感等级:3I/O 线路数量:32
端子数量:108片上程序ROM宽度:16
最高工作温度:95 °C最低工作温度:-10 °C
PWM 通道:YES封装主体材料:PLASTIC/EPOXY
封装代码:LFBGA封装等效代码:BGA108,12X12,20
封装形状:SQUARE封装形式:GRID ARRAY, LOW PROFILE, FINE PITCH
峰值回流温度(摄氏度):260电源:3.3 V
认证状态:Not QualifiedRAM(字节):8192
ROM(单词):64512ROM可编程性:FLASH
座面最大高度:1.4 mm速度:41.78 MHz
子类别:Microcontrollers最大压摆率:40 mA
最大供电电压:3.6 V最小供电电压:3 V
标称供电电压:3.3 V表面贴装:YES
技术:CMOS温度等级:OTHER
端子面层:Tin/Silver/Copper (Sn/Ag/Cu)端子形式:BALL
端子节距:0.5 mm端子位置:BOTTOM
处于峰值回流温度下的最长时间:30宽度:7 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLER, RISCBase Number Matches:1

ADUC7122 数据手册

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Precision Analog Microcontroller, 12-Bit  
Analog I/O, ARM7TDMI® MCU  
ADuC7122  
Preliminary Technical Data  
Software-triggered in-circuit reprogrammability  
FEATURES  
On-chip peripherals  
UART, 2 × I2C and SPI serial I/O  
32-pin GPIO port  
4× general-purpose timers  
Wake-up and watchdog timers (WDT)  
Power supply monitor  
Vectored interrupt controller for FIQ and IRQ  
8 Priority levels for each interrupt type  
Interrupt on edge or level external pin inputs  
Power  
Analog I/O  
13 external channel, 12-bit, 1 MSPS ADC  
2 channels with programmable gain  
PGA (1 to 5) input range  
IOVDD power monitor channel  
On-chip temperature monitor  
11 general-purpose inputs  
Fully differential and single-ended modes  
0 V to VREF analog input range  
12 × 12-bit voltage output DACs  
On-chip voltage reference: 1.2 V/2.5 V  
Specified for 3 V operation  
Active mode: 11 mA at 5 MHz, 40 mA at 41.78 MHz  
Buffered output reference sources for use with external  
circuits  
Packages and temperature range  
7 mm × 7mm 108-ball BGA  
Fully specified for −10°C to +95°C operation  
Tools  
Low cost QuickStart™ development system  
Full third-party support  
Microcontroller  
ARM7TDMI core, 16-bit/32-bit RISC architecture  
JTAG port supports code download and debug  
Clocking options  
Trimmed on-chip oscillator ( 3ꢀ)  
External watch crystal  
External clock source up to 41.78 MHz  
41.78 MHz PLL with programmable divider  
Memory  
APPLICATIONS  
Optical networking, industrial control, and automation  
systems  
Smart sensors, precision instrumentation, base station  
systems  
126 kB Flash/EE memory, 8 kB SRAM  
In-circuit download, JTAG-based debug  
FUNCTIONAL BLOCK DIAGRAM  
Figure 1.  
Rev. PrA  
Information furnished by Analog Devices is believed to be accurate and reliable. However, no  
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other  
rights of third parties that may result from its use. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks and registeredtrademarks arethe property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
Fax: 781.461.3113  
www.analog.com  
©2010 Analog Devices, Inc. All rights reserved.  

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