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ADUC7025BCPZ32-RL7 Arkusz danych(PDF) 1 Page - Analog Devices |
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ADUC7025BCPZ32-RL7 Arkusz danych(HTML) 1 Page - Analog Devices |
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1 / 92 page  Precision Analog Microcontroller 12-bit Analog I/O, ARM7TDMI® MCU ADuC7019/20/21/22/24/25/26/27 FEATURES Analog I/O Multichannel, 12-bit, 1 MSPS ADC Up to 16 ADC channels1 Fully differential and single-ended modes 0 to VREF analog input range 12-bit voltage output DACs Up to 4 DAC outputs available1 On-chip voltage reference On-chip temperature sensor (±3°C) Voltage comparator Microcontroller ARM7TDMI core, 16-bit/32-bit RISC architecture JTAG port supports code download and debug Clocking options Trimmed on-chip oscillator (±3%) External watch crystal External clock source up to 44 MHz 41.78 MHz PLL with programmable divider Memory 62 kB flash/EE memory, 8 kB SRAM In-circuit download, JTAG-based debug Software triggered in-circuit reprogrammability On-chip peripherals UART, 2 × I2C® and SPI® serial I/O Up to 40-pin GPIO port1 4 × general-purpose timers Wake-up and watchdog timers (WDT) Power supply monitor Three-phase, 16-bit PWM generator1 Programmable logic array (PLA) External memory interface, up to 512 kB1 Power Specified for 3 V operation Active mode: 11 mA @ 5 MHz; 40 mA @ 41.78 MHz Packages and temperature range From 40-lead 6 mm × 6 mm LFCSP to 80-lead LQFP1 Fully specified for –40°C to +125°C operation Tools Low-cost QuickStart™ development system Full third-party support APPLICATIONS Industrial control and automation systems Smart sensors, precision instrumentation Base station systems, optical networking FUNCTIONAL BLOCK DIAGRAM 1MSPS 12-BIT ADC DAC0 12-BIT DAC DAC1 12-BIT DAC DAC2 12-BIT DAC DAC3 12-BIT DAC PWM0H PWM0L PWM1H PWM1L PWM2H PWM2L THREE- PHASE PWM EXT. MEMORY INTERFACE ADuC7026 ADC0 XCLKI XCLKO RST VREF ADC11 MUX TEMP SENSOR BANDGAP REF OSC AND PLL PSM POR CMP0 CMP1 CMPOUT PLA 4 GENERAL PURPOSE TIMERS 2k × 32 SRAM 31k × 16 FLASH/EEPROM SERIAL I/O UART, SPI, I2C GPIO JTAG ARM7TDMI-BASED MCU WITH ADDITIONAL PERIPHERALS Figure 1. 1 Depending on part model. See Ordering Guide for more information. Rev. A Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringements 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.Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners. 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 ©2006 Analog Devices, Inc. All rights reserved. |
Podobny numer części - ADUC7025BCPZ32-RL7 |
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Podobny opis - ADUC7025BCPZ32-RL7 |
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