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180+ | 67,320 kr |
Produktinformation
Produktöversikt
The ATMEGA649P-AU is a high-performance picoPower 8-bit AVR RISC-based Microcontroller combines 64kB ISP flash memory with read-while-write capabilities, 2kB EEPROM, 4kB SRAM, 54/69 general purpose I/O lines, 32 general purpose working registers, a JTAG interface for boundary-scan and on-chip debugging/programming, a complete on-chip LCD controller with internal contrast control, three flexible timers/counters with compare modes, internal and external interrupts, serial programmable USART, an universal serial interface (USI) with start condition detector, an 8-channel 10-bit A/D converter, programmable watchdog timer with internal oscillator, SPI serial port and five 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 1MIPS per MHz, balancing power consumption and processing speed.
- Advanced RISC architecture
- Power-on reset and programmable brown-out detection
- Internal calibrated RC oscillator
- External and internal interrupt sources
- Five sleep modes - idle, ADC noise reduction, power-save, power-down and standby
- 130 powerful instructions-most single clock cycle execution
- 32 x 8 general purpose working registers
- Fully static operation
- Up to 16MIPS throughput at 16MHz
- On-chip 2-cycle multiplier
- QTouch® library support
- JTAG (IEEE std. 1149.1 compliant) interface
- Programmable watchdog timer with separate on-chip oscillator
- On-chip analogue comparator
- Interrupt and wake-up on pin change
- Two 8-bit timers/counters with separate prescalers and compare modes
- One 16-bit timer/counter with separate prescaler, compare mode and capture mode
- Real-time counter with separate oscillator
- Four PWM channels
- Programmable serial USART
- Serial peripheral interface (SPI)
Varningar
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Tekniska specifikationer
AVR ATmega Family ATmega649 Series Microcontrollers
16MHz
64Pins
54I/O's
4KB
10Bit
5.5V
85°C
AVR ATmega
-
No SVHC (21-Jan-2025)
megaAVR
64KB
TQFP
I2C, SPI, UART
8Channels
1.8V
-40°C
Surface Mount
ATmega329
-
Teknisk dokumentation (3)
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Det land där den sista betydelsefulla tillverkningsprocessen utfördesUrsprungsland:United States
Det land där den sista betydelsefulla tillverkningsprocessen utfördes
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