ATMEGA1284-AU

Symbol Micros: ATM1284-au
Contractor Symbol:
Case : TQFP44
128kB-FL 16kB-RAM 4kB-EE 32I/O 1.8-5.5V 20MHz 3xtimer 8AD 2UART SPI TWI -40÷85°C non-picopower
Parameters
Manufacturer: MICROCHIP
Architecture: 8-bit
FLASH memory: 128kB
RAM memory: 16kB
EEPROM memory: 4kB
Number of I/O: 32
Supply voltage range: 1,8V~5,5V
         
 
Item available on request
Manufacturer: MICROCHIP
Architecture: 8-bit
FLASH memory: 128kB
RAM memory: 16kB
EEPROM memory: 4kB
Number of I/O: 32
Supply voltage range: 1,8V~5,5V
Frequency: 20,000MHz
ADC: YES
DAC: NO
UART/USART interface: YES
SPI interface: YES
TWI (I2C) interface: YES
CAN interface: NO
ETHERNET interface: NO
USB interface: NO
Encryption: NO
Operating temperature (range): -40°C ~ 85°C
Case: TQFP44
Detailed description

Micros Part Number

ATM1284-au

Manufacturer Part Number

ATMEGA1284-AU

Flash

128 Kbytes

Pin Count

44

Max. Operating Freq.

20 MHz

CPU

8-bit AVR

Max I/O Pins

32

SPI

3

UART

2

SRAM (Kbytes)

16

Self Program Memory

Tak

Operating Voltage (Vcc)

1.8 to 5.5

Timers

3

Watchdog

Yes