ATMEGA1284P-AUR
Active20MHZ, TQFP, IND TEMP, GREEN, 1.8V, T&R 44 TQFP 10X10X1MM T/R ROHS COMPLIANT: YES
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ATMEGA1284P-AUR
Active20MHZ, TQFP, IND TEMP, GREEN, 1.8V, T&R 44 TQFP 10X10X1MM T/R ROHS COMPLIANT: YES
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Technical Specifications
Parameters and characteristics for this part
| Specification | ATMEGA1284P-AUR |
|---|---|
| Connectivity | I2C, SPI, UART/USART |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Data Converters [custom] | 8 |
| Data Converters [custom] | 10 |
| EEPROM Size | 4K x 8 |
| Mounting Type | Surface Mount |
| Number of I/O | 32 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Oscillator Type | Internal |
| Package / Case | 44-TQFP |
| Program Memory Type | FLASH |
| RAM Size | 16 K |
| Speed | 20 MHz |
| Supplier Device Package | 44-TQFP (10x10) |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 1.8 V |
| Part | Operating Temperature [Max] | Operating Temperature [Min] | Number of I/O | Mounting Type | Speed | Core Processor | EEPROM Size | Data Converters [custom] | Data Converters [custom] | Connectivity | Oscillator Type | Supplier Device Package | Voltage - Supply (Vcc/Vdd) [Min] | Voltage - Supply (Vcc/Vdd) [Max] | RAM Size | Core Size | Program Memory Type | Package / Case | Package / Case | Package / Case | Data Rate (Max) | Type | Frequency | Memory Size | GPIO | Modulation | Voltage - Supply [Max] | Voltage - Supply [Min] | Serial Interfaces | Power - Output | Current - Receiving [Min] | Current - Receiving [Max] | RF Family/Standard | Protocol | Sensitivity | Frequency [Max] | Frequency [Min] | Current - Transmitting [Max] | Current - Transmitting [Min] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Microchip Technology | 85 °C | -40 °C | 32 | Through Hole | 20 MHz | AVR | 4K x 8 | 8 | 10 | I2C SPI UART/USART | Internal | 40-PDIP | 1.8 V | 5.5 V | 16 K | 8-Bit | FLASH | 15.24 mm | 0.6 in | 40-DIP | |||||||||||||||||||
 Microchip Technology | 85 °C | -40 °C | 32 | Surface Mount | 20 MHz | AVR | 4K x 8 | 8 | 10 | I2C SPI UART/USART | Internal | 44-TQFP (10x10) | 1.8 V | 5.5 V | 16 K | 8-Bit | FLASH | 44-TQFP | |||||||||||||||||||||
 Microchip Technology | 85 °C | -40 °C | Surface Mount | 48-QFN (7x7) | 48-VFQFN Exposed Pad | 2 Mbps | TxRx + MCU | 2.4 GHz | 4 kB 16 kB 128 kB | 32 | O-QPSK | 3.6 V | 1.8 V | I2C JTAG SPI USART | 3.5 dBm | 5 mA | 12.5 mA | 802.15.4 | Zigbee® | -100 dBm | |||||||||||||||||||
 Microchip Technology | 85 °C | -40 °C | 32 | Surface Mount | 20 MHz | AVR | 4K x 8 | 8 | 10 | I2C SPI UART/USART | Internal | 44-VQFN (7x7) | 1.8 V | 5.5 V | 16 K | 8-Bit | FLASH | 44-VFQFN Exposed Pad | |||||||||||||||||||||
 Microchip Technology | 85 °C | -40 °C | 32 | Surface Mount | 20 MHz | AVR | 4K x 8 | 8 | 10 | I2C SPI UART/USART | Internal | 44-VQFN (7x7) | 1.8 V | 5.5 V | 16 K | 8-Bit | FLASH | 44-VFQFN Exposed Pad | |||||||||||||||||||||
Microchip Technology | 85 °C | -40 °C | 32 | Surface Mount | 20 MHz | AVR | 4K x 8 | 8 | 10 | I2C SPI UART/USART | Internal | 44-TQFP (10x10) | 1.8 V | 5.5 V | 16 K | 8-Bit | FLASH | 44-TQFP | |||||||||||||||||||||
 Microchip Technology | 125 °C | -40 °C | Surface Mount | 48-QFN (7x7) | 48-VFQFN Exposed Pad | 2 Mbps | TxRx + MCU | 2.4 GHz | 4 kB 16 kB 128 kB | 32 | O-QPSK | 3.6 V | 1.8 V | I2C JTAG SPI USART | 3.5 dBm | 5 mA | 12.5 mA | 802.15.4 | Zigbee® | -100 dBm | |||||||||||||||||||
Microchip Technology | 125 °C | -40 °C | Surface Mount | 48-QFN (7x7) | 48-VFQFN Exposed Pad | 2 Mbps | TxRx + MCU | 2.4 GHz | 4 kB 16 kB 128 kB | 32 | O-QPSK | 3.6 V | 1.8 V | I2C JTAG SPI USART | 3.5 dBm | 5 mA | 12.5 mA | 802.15.4 | Zigbee® | -100 dBm | |||||||||||||||||||
 Microchip Technology | 85 °C | -40 °C | Surface Mount | 44-TQFP (10x10) | 44-TQFP | 1 Mbps | TxRx + MCU | 4 kB 16 kB 128 kB | 32 | BPSK DSSS O-QPSK | 3.6 V | 1.8 V | SPI | 10 dBm | 8.7 mA | 9.2 mA | 802.15.4 General ISM < 1GHz | 6LoWPAN Zigbee® | -110 dBm | 935 MHz | 769 MHz | 25 mA | 13 mA | ||||||||||||||||
 Microchip Technology | 85 °C | -40 °C | 32 | Through Hole | 20 MHz | AVR | 4K x 8 | 8 | 10 | I2C SPI UART/USART | Internal | 40-PDIP | 1.8 V | 5.5 V | 16 K | 8-Bit | FLASH | 15.24 mm | 0.6 in | 40-DIP |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 7.15 | |
| 25 | $ 6.55 | |||
| 100 | $ 5.92 | |||
| Digi-Reel® | 1 | $ 7.15 | ||
| 25 | $ 6.55 | |||
| 100 | $ 5.92 | |||
| Tape & Reel (TR) | 2000 | $ 5.92 | ||
| Microchip Direct | T/R | 1 | $ 7.15 | |
| 25 | $ 6.55 | |||
| 100 | $ 5.92 | |||
| 1000 | $ 5.45 | |||
| 5000 | $ 5.19 | |||
| Newark | Each (Supplied on Full Reel) | 2000 | $ 6.10 | |
Description
General part information
ATmega1284RFR2 Series
The high-performance Microchip 8-bit AVR® RISC-based microcontroller combines 128 KB ISP flash memory with read-while-write capabilities, 4 KB EEPROM, 16 KB SRAM, 32 general purpose I/O lines, 32 general purpose working registers, a real-time counter, three flexible timer/counters with compare modes and PWM, two USARTs, a byte-oriented Two-Wire serial interface, an 8-channel 10-bit A/D converter with optional differential input stage with programmable gain, programmable watchdog timer with internal oscillator, SPI serial port, a JTAG (IEEE® 1149.1 compliant) test interface for on-chip debugging and programming, and six software selectable power saving modes. The device operates between 1.8-5.5 volts.
By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching one MIPS per MHz, balancing power consumption and processing speed.
Documents
Technical documentation and resources