Key | Value |
---|---|
Flash (kBytes): | 32 kBytes |
Pin Count: | 64 |
Max. Operating Freq. (MHz): | 20 MHz |
CPU: | 8-bit AVR |
# of Touch Channels: | 16 |
Hardware QTouch Acquisition: | No |
Max I/O Pins: | 54 |
Ext Interrupts: | 17 |
USB Speed: | No |
USB Interface: | No |
The high-performance Atmel picoPower AVR RISC-based CMOS 8-bit microcontroller combines 32KB ISP flash memory with read-while-write capabilities, 1KB EEPROM, 2KB SRAM, 54 general purpose I/O lines, 32 general purpose working registers, JTAG interface for boundary-scan, on-chip debugging support, and programming, complete on-chip LCD controller with internal contrast control, three flexible timer/counters with compare modes, internal and external interrupts, serial programmable USART, 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 2.7-5.5 volts.
By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processor speed.
订购码 | 封装 | 操作范围 | 载体类型 |
---|---|---|---|
ATMEGA329P-20AU | TQFP 64A 64 | Industrial (A) (-40°C to 85°C) | |
ATMEGA329P-20AUR | TQFP 64A 64 | Industrial (A) (-40°C to 85°C) | |
ATMEGA329P-20AN | TQFP 64A 64 | Industrial (B) (-40°C to 105°C) | |
ATMEGA329P-20ANR | TQFP 64A 64 | Industrial (B) (-40°C to 105°C) | |
ATMEGA329P-20MU | MLF (VQFN) 64M1 64 | Industrial (A) (-40°C to 85°C) | |
ATMEGA329P-20MUR | MLF (VQFN) 64M1 64 | Industrial (A) (-40°C to 85°C) | |
ATMEGA329P-20MNR | MLF (VQFN) 64M1 64 | Industrial (B) (-40°C to 105°C) | |
ATMEGA329P-20MN | MLF (VQFN) 64M1 64 | Industrial (B) (-40°C to 105°C) | |
ATMEGA329PV-10AU | TQFP 64A 64 | Industrial (A) (-40°C to 85°C) | |
ATMEGA329PV-10AUR | TQFP 64A 64 | Industrial (A) (-40°C to 85°C) | |
ATMEGA329PV-10AN | TQFP 64A 64 | Industrial (B) (-40°C to 105°C) | |
ATMEGA329PV-10ANR | TQFP 64A 64 | Industrial (B) (-40°C to 105°C) | |
ATMEGA329PV-10MU | MLF (VQFN) 64M1 64 | Industrial (A) (-40°C to 85°C) | |
ATMEGA329PV-10MUR | MLF (VQFN) 64M1 64 | Industrial (A) (-40°C to 85°C) | |
ATMEGA329PV-10MN | MLF (VQFN) 64M1 64 | Industrial (B) (-40°C to 105°C) | |
ATMEGA329PV-10MNR | MLF (VQFN) 64M1 64 | Industrial (B) (-40°C to 105°C) |