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ATMEL  ATMEGA649P-AU  MCU, 8BIT, MEGAAVR, 16MHZ, TQFP-64

ATMEL ATMEGA649P-AU
Technical Data Sheet (1.24MB) EN 모든 기술 문서 보기

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제품 개요

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 analog 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

제품 정보

MCU Applications:
LCD Controller
Architecture:
megaAVR
MCU Core Size:
8bit
Program Memory Size:
64KB
RAM Memory Size:
4KB
CPU Speed:
16MHz
No. of I/O's:
54I/O's
MCU Case Style:
TQFP
No. of Pins:
64Pins
Embedded Interface Type:
I2C, SPI, UART
Supply Voltage Min:
1.8V
Supply Voltage Max:
5.5V
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
-
SVHC:
No SVHC (15-Jun-2015)

유사 제품 찾기  공통 특성별 분류

애플리케이션

  • Industrial

법률 및 환경

MSL:
-
원산지:
United States

최종후의 중요 제조 공정이 이루어진 국가

RoHS 준수:
관세 번호:
85423190
무게(kg):
.006667

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