ATMEGA329-16AU Atmel, ATMEGA329-16AU Datasheet - Page 90

• Manufacturer Part Number: ATMEGA329-16AU
• Description: IC AVR MCU 32K 16MHZ 64TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA329-16AU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: SPI, UART/USART, USI
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 54
• Program Memory Size: 32KB (16K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TQFP, 64-VQFP
• Processor Series: ATMEGA32x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Interface Type: SPI, USART, USI
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 54
• Number Of Timers: 3
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Package: 64TQFP
• Device Core: AVR
• Family Name: ATmega
• Maximum Speed: 16 MHz
• Cpu Family: ATmega
• Device Core Size: 8b
• Frequency (max): 16MHz
• Total Internal Ram Size: 2KB
• # I/os (max): 54
• Number Of Timers - General Purpose: 3
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 64
• Package Type: TQFP
• For Use With: ATSTK600-TQFP64 - STK600 SOCKET/ADAPTER 64-TQFP770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAG770-1005 - ISP 4PORT FOR ATMEL AVR MCU JTAG770-1004 - ISP 4PORT FOR ATMEL AVR MCU SPIATAVRISP2 - PROGRAMMER AVR IN SYSTEMATJTAGICE2 - AVR ON-CHIP D-BUG SYSTEM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

13.4.24
13.4.25
13.4.26
13.4.27
13.4.28
90
ATmega329/3290/649/6490
DDRH – Port H Data Direction Register
PINH – Port H Input Pins Address
PORTJ – Port J Data Register
DDRJ – Port J Data Direction Register
PINJ – Port J Input Pins Address
Note:
Bit
(0xD9)
Read/Write
Initial Value
Bit
(0xD8)
Read/Write
Initial Value
Bit
(0xDD)
Read/Write
Initial Value
Bit
(0xDC)
Read/Write
Initial Value
Bit
(0xDB)
Read/Write
Initial Value
1. Register only available in ATmega3290/6490.
PINH7
DDH7
R/W
R/W
N/A
R
R
R
7
0
7
7
–
0
7
–
0
7
–
0
(1)
(1)
(1)
PORTJ6
PINH6
PINJ6
DDH6
DDJ6
R/W
R/W
R/W
R/W
R/W
N/A
N/A
6
0
6
6
0
6
0
6
(1)
(1)
PORTJ5
PINH5
PINJ5
DDH5
DDJ5
R/W
R/W
R/W
R/W
R/W
N/A
N/A
5
0
5
5
0
5
0
5
PORTJ4
PINH4
DDH4
PINJ4
DDJ4
R/W
R/W
R/W
R/W
R/W
N/A
N/A
4
0
4
4
0
4
0
4
PORTJ3
PINH3
DDH3
PINJ3
DDJ3
R/W
R/W
R/W
R/W
R/W
N/A
N/A
3
0
3
3
0
3
3
0
PORTJ2
PINH2
PINJ2
DDH2
DDJ2
R/W
R/W
R/W
R/W
N/A
R/W
N/A
2
0
2
2
0
2
2
0
PORTJ1
PINH1
DDH1
PINJ1
DDJ1
R/W
R/W
R/W
R/W
N/A
R/W
N/A
1
0
1
1
0
1
1
0
PORTJ0
PINH0
DDH0
PINJ0
DDJ0
R/W
R/W
R/W
R/W
N/A
N/A
R/W
0
0
0
0
0
0
0
0
DDRH
DDRJ
PORTJ
PINH
PINJ
2552K–AVR–04/11