ATMEGA329V-8MU Atmel, ATMEGA329V-8MU Datasheet - Page 3

IC AVR MCU 32K 8MHZ 64-QFN

ATMEGA329V-8MU

Manufacturer Part Number
ATMEGA329V-8MU
Description
IC AVR MCU 32K 8MHZ 64-QFN
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheets

Specifications of ATMEGA329V-8MU

Core Processor
AVR
Core Size
8-Bit
Speed
8MHz
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)
1.8 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-MLF®, 64-QFN
Processor Series
ATMEGA32x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
2 KB
Interface Type
SPI, USART, USI
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
54
Number Of Timers
3
Operating Supply Voltage
1.8 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWAVR, EWAVR-BL
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
For Use With
ATSTK600-TQFP64 - STK600 SOCKET/ADAPTER 64-TQFP770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAGATAVRISP2 - PROGRAMMER AVR IN SYSTEMATJTAGICE2 - AVR ON-CHIP D-BUG SYSTEM
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Figure 1-2.
Pinout ATmega329/649
LCDCAP
1
(RXD/PCINT0) PE0
2
(TXD/PCINT1) PE1
3
(XCK/AIN0/PCINT2) PE2
4
(AIN1/PCINT3) PE3
5
(USCK/SCL/PCINT4) PE4
6
(DI/SDA/PCINT5) PE5
7
(DO/PCINT6) PE6
8
(CLKO/PCINT7) PE7
9
(SS/PCINT8) PB0
10
(SCK/PCINT9) PB1
11
(MOSI/PCINT10) PB2
12
(MISO/PCINT11) PB3
13
(OC0A/PCINT12) PB4
14
(OC1A/PCINT13) PB5
15
(OC1B/PCINT14) PB6
16
Note:
2552KS–AVR–04/11
INDEX CORNER
ATmega329/649
The large center pad underneath the QFN/MLF packages is made of metal and internally con-
nected to GND. It should be soldered or glued to the board to ensure good mechanical stability. If
the center pad is left unconnected, the package might loosen from the board.
ATmega329/3290/649/6490
PA3 (COM3)
48
PA4 (SEG0)
47
PA5 (SEG1)
46
PA6 (SEG2)
45
PA7 (SEG3)
44
43
PG2 (SEG4)
42
PC7 (SEG5)
41
PC6 (SEG6)
40
PC5 (SEG7)
39
PC4 (SEG8)
PC3 (SEG9)
38
PC2 (SEG10)
37
PC1 (SEG11)
36
PC0 (SEG12)
35
34
PG1 (SEG13)
33
PG0 (SEG14)
3

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