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ADUC7021BCPZ62
ADUC7021BCPZ62
84-ADUC7021BCPZ62
40-VFQFN Exposed Pad, CSP
62KB 31K x16 FLASH ARM7® 16/32-Bit Microcontroller MicroConverter® ADuC7xxx Series ADUC7021 40 Pin 44MHz 3V 40-VFQFN Exposed Pad, CSP
In Stock : 999
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Product Details
Purchasing and Inquiry
ADUC7021BCPZ62 Description
Featuring high-performance multichannel ADCs, 16-bit/32-bit MCUs, and Flash?/EE memory on a single chip, the ADUC7021BCPZ62 is a fully integrated, 1-MSPS, 12-bit data collection system.
Up to 12 single-ended inputs make up the ADC. The four DAC output pins are multiplexed with the additional four inputs that are accessible. Only select models come with the four DAC outputs (ADuC7020, ADuC7026, ADuC7028, and ADuC7029). The maximum number of ADC input channels is 16, but in many situations where the DAC outputs are absent, these pins can still be used as additional ADC inputs. Both single-ended and differential input modes are supported by the ADC. ADC input ranges from 0 V to VREF. The ADC peripheral set is completed by a voltage comparator, temperature sensor, and low drift band gap reference.
Up to four buffered voltage output DACs are available on-chip, depending on the part model. Three different voltage ranges can be programmed into the DAC output range.
The components' internal high-frequency clock, which is generated by a PLL and an on-chip oscillator and is 41.78 MHz, drives the devices (UCLK). The operational frequency for the MCU core clock is produced from this clock after it has been routed via a programmable clock divider. The microcontroller's core is a 16-bit/32-bit ARM7TDMI? RISC machine with a maximum performance of 41 MIPS. On-chip memory options include 62 kilobytes of nonvolatile Flash/EE and 8 kilobytes of SRAM. All memory and registers are seen as a single linear array by the ARM7TDMI core.
On-chip factory firmware provides non-intrusive emulation via the JTAG interface and in-circuit serial download via the UART or I2 C serial interface port. A low-cost QuickStart? development system that supports the MicroConverter? family includes these characteristics.
The components are specified throughout an industrial temperature range of 40°C to +125°C and operate between 2.7 V and 3.6 V. The normal power dissipation when operating at 41.78 MHz is 120 mW.
ADUC7021BCPZ62 Features
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
3-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 at 5 MHz, 40 mA at 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
Analog I/O
Multichannel, 12-bit, 1 MSPS ADC
Up to 16 ADC channels1
Fully differential and single-ended modes
0 V 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
ADUC7021BCPZ62 Applications
Industrial control and automation systems
Smart sensors, precision instrumentation
Base station systems, optical networking
Temperature sensing and controlling devices
Fire detection & safety devices
Industrial instrumentation devices
You can send an inquiry by email, or add the item to the RFQ list and submit it to us.
Tell us the model and quantity you need, our sales staff will reply the price in time.
Email for receiving inquiries: jindawei@hkjdwchip.com
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
3. RFQ (Request for Quotations)It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.
1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.
Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
Payment Method
| The fee is charged according to the rule of PayPal. | |
| East West Bank charge US$30.00 banking fee. | |
| The fee is charged according to the rule of PayPal. | |
| Western Union charge US$0.00 banking fee. |
Shipping
| DHL(www.dhl.com) From $40.00 basic shipping fee depend on zone and country. |
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| UPS(www.ups.com) From $40.00 basic shipping fee depend on zone and country. |
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| FedEx(www.fedex.com) From $40.00 basic shipping fee depend on zone and country. |
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| Registered Mail(www.singpost.com) From $10.00 basic shipping fee depend on different zone and country. |
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ADUC7021BCPZ62
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