Description
ATMEGA1284P-AU: ATmega Series 128 KB Flash 16 KB SRAM 20 MHz 8-Bit Microcontroller - TQFP-44
Mfr. Part#: ATMEGA1284P-AU
Mfr.: MICROCHIP
Datasheet: 
(e-mail or chat us for PDF file)
ROHS Status:
Quality: 100% Original
Warranty: ONE YEAR
| Series: |
ATmega1284 |
|
| Mounting Style: |
SMD/SMT |
|
| Package / Case: |
TQFP-44 |
|
| Core: |
AVR |
|
| Program Memory Size: |
128 kB |
|
| Data Bus Width: |
8 bit |
|
| ADC Resolution: |
10 bit |
|
| Maximum Clock Frequency: |
20 MHz |
|
| Number of I/Os: |
32 I/O |
|
| Data RAM Size: |
16 kB |
|
| Supply Voltage - Min: |
1.8 V |
|
| Supply Voltage - Max: |
5.5 V |
|
| Minimum Operating Temperature: |
- 40 C |
|
| Maximum Operating Temperature: |
+ 85 C |
|
| Packaging: |
Reel |
|
| Packaging: |
Cut Tape |
|
| Packaging: |
Reel |
|
| Brand: |
Microchip Technology |
|
| Data RAM Type: |
SRAM |
|
| Data ROM Size: |
4 kB |
|
| Data ROM Type: |
EEPROM |
|
| Height: |
1.05 mm |
|
| Interface Type: |
2-Wire, SPI, USART |
|
| Length: |
10.1 mm |
|
| Moisture Sensitive: |
Yes |
|
| Number of Timers/Counters: |
3 Timer |
|
| Processor Series: |
megaAVR |
|
| Product: |
MCU |
|
| Product Type: |
8-bit Microcontrollers - MCU |
|
| Program Memory Type: |
Flash |
|
| Factory Pack Quantity: |
2000 |
|
| Subcategory: |
Microcontrollers - MCU |
|
| Tradename: |
AVR |
|
| Width: |
10.1 mm |
|
| Unit Weight: |
0.075432 oz |
The Microchip ATmega1284P is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATmega1284P achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.
- High-performance, low-power 8-bit Atmel AVR Microcontroller
- Advanced RISC architecture
- 131 powerful Instructions - most single-clock cycle execution
- 32 × 8 general purpose working registers
- Fully static operation
- Up to 20MIPS throughput at 20MHz
- On-chip 2-cycle multiplier
- High endurance non-volatile memory segments
- 16/32/64/128KBytes of In-System Self-programmable Flash program memory
- 512/1K/2K/4KBytes EEPROM
- 1/2/4/16KBytes Internal SRAM
- Write/Erase Cycles: 10,000 Flash/ 100,000 EEPROM
- Data retention: 20 years at 85°C/ 100 years at 25°C
- Optional Boot Code Section with Independent Lock Bits
- In-System Programming by On-chip Boot Program
- True Read-While-Write Operation
- Programming Lock for Software Security
- Atmel QTouch library support
- Capacitive touch buttons, sliders and wheels
- QTouch and QMatrix acquisition
- Up to 64 sense channels
- JTAG (IEEE std. 1149.1 Compliant) Interface
- Boundary-scan Capabilities According to the JTAG Standard
- Extensive On-chip Debug Support
- Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface
- Peripheral Features
- Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes
- One/two 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode
- Real Time Counter with Separate Oscillator
- Six PWM Channels
- 8-channel, 10-bit ADC
- Differential mode with selectable gain at 1x, 10× or 200×
- Byte-oriented Two-wire Serial Interface
- Two Programmable Serial USART
- Master/Slave SPI Serial Interface
Why choosing us
- Located in Shenzhen, the electronic market center of China.
- 100% guarantee components quality: Genuine Original.
- Sufficient stock on your urgent demand.
- Sophisticated colleagues help you solve problems to reduce your risk with on-demand manufacturing
- Faster shipment: In stock components can ship the same day .
- 24 Hours service
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(e-mail or chat us for PDF file)
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