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ADUC7061BCPZ32-RL

更新时间: 2024-11-27 06:36:27
品牌 Logo 应用领域
亚德诺 - ADI 存储微控制器和处理器外围集成电路PC时钟
页数 文件大小 规格书
108页 849K
描述
Low Power, Precision Analog Microcontroller, Dual Sigma-Delta ADCs, Flash/EE, ARM7TDMI

ADUC7061BCPZ32-RL 数据手册

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Low Power, Precision Analog Microcontroller  
,
Dual Sigma-Delta ADCs, Flash/EE, ARM7TDMI  
ADuC7060/ADuC7061  
Packages and temperature range  
Fully specified for −40°C to +125°C operation  
32-lead LFCSP (5 mm × 5 mm)  
48-lead LFCSP and LQFP  
FEATURES  
Analog input/output  
Dual (24-bit) ADCs  
Single-ended and differential inputs  
Programmable ADC output rate (4 Hz to 8 kHz)  
Programmable digital filters  
Built-in system calibration  
Derivatives  
32-lead LFCSP (ADuC7061)  
48-lead LQFP and 48-lead LFCSP (ADuC7060)  
Low power operation mode  
Primary (24-bit) ADC channel  
APPLICATIONS  
Industrial automation and process control  
Intelligent, precision sensing systems, 4 mA to 20 mA  
loop-based smart sensors  
2 differential pairs or 4 single-ended channels  
PGA (1 to 512) input stage  
Selectable input range: 2.34 mꢀ to 1.2 ꢀ  
30 nꢀ rms noise  
GENERAL DESCRIPTION  
Auxiliary (24-bit) ADC: 4 differential pairs or 7 single-  
ended channels  
The ADuC706x series are fully integrated, 8 kSPS, 24-bit data acqui-  
sition systems incorporating high performance multichannel  
sigma-delta (Σ-Δ) analog-to-digital converters (ADCs), 16-bit/  
32-bit ARM7TDMI® MCU, and Flash/EE memory on a single chip.  
On-chip precision reference ( 10 ppm/°C)  
Programmable sensor excitation current sources  
200 μA to 2 mA current source range  
Single 14-bit voltage output DAC  
Microcontroller  
ARM7TDMI core, 16-/32-bit RISC architecture  
JTAG port supports code download and debug  
Multiple clocking options  
The ADCs consist of a primary ADC with two differential pairs or  
four single-ended channels and an auxiliary ADC with up to seven  
channels. The ADCs operate in single-ended or differential input  
mode. A single-channel buffered voltage output DAC is available  
on chip. The DAC output range is programmable to one of four  
voltage ranges.  
Memory  
32 kB (16 kB × 16) Flash/EE memory, including 2 kB kernel  
4 kB (1 kB × 32) SRAM  
Tools  
In-circuit download, JTAG based debug  
Low cost, QuickStart™ development system  
Communications interfaces  
The devices operate from an on-chip oscillator and a PLL gene-  
rating an internal high frequency clock up to 10.24 MHz. The  
microcontroller core is an ARM7TDMI, 16-bit/32-bit RISC  
machine offering up to 10 MIPS peak performance; 4 kB of SRAM  
and 32 kB of nonvolatile Flash/EE memory are provided on chip.  
The ARM7TDMI core views all memory and registers as a single  
linear array.  
SPI interface (5 Mbps)  
4-byte receive and transmit FIFOs  
UART serial I/O and I2C (master/slave)  
On-chip peripherals  
4× general-purpose (capture) timers including  
Wake-up timer  
The ADuC706x contains four timers. Timer1 is a wake-up timer  
with the ability to bring the part out of power saving mode. Timer2  
is configurable as a watchdog timer. A 16-bit PWM with six output  
channels is also provided. The ADuC706x contains an advanced  
interrupt controller. The vectored interrupt controller (VIC) allows  
every interrupt to be assigned a priority level. It also supports  
nested interrupts to a maximum level of eight per IRQ and FIQ.  
When IRQ and FIQ interrupt sources are combined, a total of 16  
nested interrupt levels is supported. On-chip factory firmware  
supports in-circuit serial download via the UART serial interface  
ports and nonintrusive emulation via the JTAG interface. The parts  
operate from 2.375 V to 2.625 V over an industrial temperature  
range of −40°C to +125°C.  
Watchdog timer  
ꢀectored interrupt controller for FIQ and IRQ  
8 priority levels for each interrupt type  
Interrupt on edge or level external pin inputs  
16-bit, 6-channel PWM  
General-purpose inputs/outputs  
Up to 14 GPIO pins that are fully 3.3 ꢀ compliant  
Power  
AꢀDD/DꢀDD specified for 2.5 ꢀ ( 5ꢁ)  
Active mode: 2.74 mA (@ 640 kHz, ADC0 active)  
10 mA (@ 10.24 MHz, both ADCs active)  
Rev. B  
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  
www.analog.com  
Fax: 781.461.3113 ©2009–2010 Analog Devices, Inc. All rights reserved.  
 
 
 

ADUC7061BCPZ32-RL 替代型号

型号 品牌 替代类型 描述 数据表
ADUC7061BCPZ32 ADI

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Low Power, Precision Analog Microcontroller, Dual Sigma-Delta ADCs, Flash/EE, ARM7TDMI

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