ATMEGA1284P 代理，深圳世联芯科技 专业代理ATMEL单片机
ATMEGA1284P 价格联系 13828760986 赵工
ATMEGA1284P广泛应用于工控 3D打印设备
ATMEGA1284P 原理如下
The high-performance Atmel 8-bit 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 1.8-5.5 volts.
By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.
Key Parameters
ParameterValue
Flash (Kbytes):
128 Kbytes
Pin Count:
44
Max. Operating Freq. (MHz):
20 MHz
CPU:
8-bit AVR
# of Touch Channels:
16
Hardware QTouch Acquisition:
No
Max I/O Pins:
32
Ext Interrupts:
32
USB Speed:
No
USB Interface:
No
More
Ordering Information
Ordering Code
Package
Operational Range
Carrier Type
Samples
Atmel Store Availability1
Unit Price (USD)2
Buy Online
ATMEGA1284P-AU TQFP 44A 44 Industrial (A) (-40°C to 85°C) Request
7410
1000 @ USD 4.67 each
ATMEGA1284P-AUR TQFP 44A 44 Industrial (A) (-40°C to 85°C) Request
0
2000 @ USD 4.77
