The ATMEGA1284P-MU is a 8-bit high-performance AVR RISC-based Microcontroller combines 128kB ISP flash memory with read-while-write capabilities, 4kB EEPROM, 16kB 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 2-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 to 5.5V. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.
- Advanced RISC architecture
- High endurance, non-volatile memory segments
- JTAG (IEEE 1149.1 compliant) interface
- 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
- Power-on reset (POR) and programmable brown-out detection
- Internal calibrated RC oscillator
- External and internal interrupt sources
- Six sleep modes - idle, ADC noise reduction, power-save, power-down, standby and extended standby
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product details
| Product Range:
AVR ATmega Family ATmega128 Series Microcontrollers
|
| Device Core:
AVR
|
| Operating Frequency Max:
20MHz
|
| Program Memory Size:
128KB
|
| No. of Pins:
44Pins
|
| IC Case / Package:
QFN
|
| No. of I/O's:
32I/O's
|
| Interfaces:
I2C, SPI, USART
|
| RAM Memory Size:
16KB
|
| ADC Channels:
8Channels
|
| ADC Resolution:
10Bit
|
| Supply Voltage Min:
1.8V
|
| Supply Voltage Max:
5.5V
|
| Operating Temperature Min:
-40°C
|
| Operating Temperature Max:
85°C
|
| IC Mounting:
Surface Mount
|
| MCU Family:
AVR ATmega
|
| MCU Series:
ATmega128
|
| Qualification:
-
|
| MSL:
MSL 1 - Unlimited
|
Other details
| Brand |
MICROCHIP |
| Part Number |
ATMEGA1284P-MU |
| Quantity |
Each |
| Technical Data Sheet EN |
 |
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