ADUC7021BCPZ32 - Brand New Analog Devices Microcontrollers
In Stock:8707 ,Ready for Immediate Shipping
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In Stock:
8707,
Ready for Immediate Shipping
Brand:Analog Devices
Category:Microcontrollers
Chipdatas Part No.:CD86-ADUC7021BCPZ32
Manufacturer Part No.:ADUC7021BCPZ32
Datecode:09+
Package: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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Similar parts: 10206 , Click to view
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Datasheet
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Shopping guide
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Additional Information
- Datasheet: Download ADUC7021BCPZ32
- Chipdatas Part: CD86-ADUC7021BCPZ32
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/24 19:48 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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