ADUC7021BCPZ32 - Brand New Analog Devices Microcontrollers
In Stock:8707 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
8707,
Ready for Immediate Shipping
Marke:Analog Devices
Kategorie:Microcontrollers
Chipdatas Teilenummer:CD86-ADUC7021BCPZ32
Hersteller-Teile-Nr.:ADUC7021BCPZ32
Datumscode:09+
Paket:40-VFQFN Exposed Pad, CSP
7,72535 $ /PCS
Each contains 0 PCS
≥1:
7,72535 $
≥10:
7,64809 $
≥50:
7,57084 $
≥100:
7,33908 $
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Description
The ADUC7021BCPZ32 is a microcontroller from Analog Devices which belongs to the precision analog microcontroller family. It features high precision ADCs, 16-bit Σ∆ ADCs, and programmable ADC throughput from 1 Hz to 8 kHz. The microcontroller has an ARM7TDMI core, 16-/32-bit RISC architecture, and operates directly from 12 V battery supply.
Specifications and features
- High precision ADCs
- Dual channel, simultaneous sampling, 16-bit Σ∆ ADCs
- Programmable ADC throughput from 1 Hz to 8 kHz
- On-chip 5ppm/°C voltage reference
- Fully differential, buffered Input for current channel
- Programmable gain from 1 to 512
- ADC input range: −200 mV to +300 mV
- Digital comparators, with current accumulator feature for current channel
- Buffered, on-chip attenuator for 12V battery inputs for voltage channel
- External and on-chip temperature sensor options for temperature channel
- ARM7TDMI core, 16-/32-bit RISC architecture
- 20.48 MHz PLL with programmable divider
- On-chip precision oscillator, low-power oscillator, and external (32.768 kHz) watch crystal for PLL Input Source
- JTAG port supports code download and debug
- 32 kbytes Flash/EE memory, 4 kbytes SRAM (ADuC7030) or 96 kbytes Flash/EE memory, 6 kbytes SRAM (ADuC7033)
- 10 kcycles Flash/EE endurance, 20 years Flash/EE retention
- LIN 2.0 (slave) compatible support via UART with hardware synchronization
- Flexible wake-up I/O pin, master/slave SPI serial I/O
- 9-pin GPIO port, 3 X general purpose timers, wake-up and watchdog timers, power supply monitor, on-chip power-on-reset for on-chip peripherals
- Fully specified for −40°C to +115°C operation for packages and temperature range
Application Scenarios
The ADUC7021BCPZ32 microcontroller is mainly used for battery sensing and management for automotive systems.
Comparison
Advantages- High precision ADCs
- Multiple input channels
- Programmable gain feature for current channel
- Supports LIN 2.0 (slave) communication
- Flexible wake-up I/O pin and on-chip power-on-reset for on-chip peripherals
- Can operate directly from 12 V battery supply
Disadvantages- Limited input range of −200 mV to +300 mV for current channel
- Low memory capacity compared to other microcontrollers
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Datenblatt
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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Shipping option:
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How to Buy:
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Weitere Informationen
- Datasheet: Download ADUC7021BCPZ32
- Chipdaten Teil: CD86-ADUC7021BCPZ32
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/06/28 17:39 +0800
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