ADUC812
Analog Devices
- Darmowa próbka
- Kod:
- ADUC812
- Producent:
- ANALOG DEVICES
- Dodany do bazy:
- Ostatnio widziany:
Sugerowane produkty dla progmable
MicroConverter, Multichannel 12-Bit ADC with Embedded Flash MCU
* Analog I/O
* 8-Channel, High Accuracy 12-Bit ADC
* On-Chip, 100 ppm/°C Voltage Reference
* High Speed 200 kSPS
* DMA Controller for High Speed ADC-to-RAM Capture
* 2 12-Bit Voltage Output DACs
* On-Chip Temperature Sensor Function
* Memory
* 8K Bytes On-Chip Flash/EE Program Memory
* 640 Bytes On-Chip Flash/EE Data Memory
* 256 Bytes On-Chip Data RAM
* 16M Bytes External Data Address Space
* 64K Bytes External Program Address Space
* 8051 Compatible Core
* 12 MHz Nominal Operation (16 MHz Max)
* 3 16-Bit Timer/Counters
* High Current Drive Capability—Port 3
* 9 Interrupt Sources, 2 Priority Levels
* Power
* Specified for 3 V and 5 V Operation
* Normal, Idle, and Power-Down Modes
* On-Chip Peripherals
* UART and SPI® Serial I/O
* 2-Wire (400 kHz I2C® Compatible) Serial I/O
* Watchdog Timer
* Power Supply Monitor
The ADuC812 is a fully integrated 12-bit data acquisition system incorporating a high performance self-calibrating multichannel ADC, dual DAC, and programmable 8-bit MCU (8051 instruction set compatible) on a single chip. The programmable 8051 compatible core is supported by 8K bytes Flash/EE program memory, 640 bytes Flash/EE data memory, and 256 bytes data SRAM on-chip. Additional MCU support functions include Watchdog Timer, Power Supply Monitor, and ADC DMA functions. Thirty-two programmable I/O lines, I2C compatible SPI and Standard UART Serial Port I/O are provided for multiprocessor interfaces and I/O expansion. Normal, idle, and power-down operating modes for both the MCU core and analog converters allow flexible power management schemes suited to low power applications. The part is specified for 3 V and 5 V operation over the industrial temperature range and is available in a 52-lead, plastic quad flatpack package. Applications
* Intelligent Sensors Calibration and Conditioning
* Battery-Powered Systems (Portable PCs, Instruments,
Monitors)
* Transient Capture Systems
* DAS and Communications Systems
* Control Loop Monitors (Optical Networks/Base Stations)
Elecena nie prowadzi sprzedaży elementów elektronicznych, ani w niej nie pośredniczy.
Produkt pochodzi z oferty sklepu Analog Devices