IC AVR MCU 32K 8MHZ 64-QFN

ATMEGA329V-8MU

Manufacturer Part NumberATMEGA329V-8MU
DescriptionIC AVR MCU 32K 8MHZ 64-QFN
ManufacturerAtmel
SeriesAVR® ATmega
ATMEGA329V-8MU datasheets
 


Specifications of ATMEGA329V-8MU

Core ProcessorAVRCore Size8-Bit
Speed8MHzConnectivitySPI, UART/USART, USI
PeripheralsBrown-out Detect/Reset, LCD, POR, PWM, WDTNumber Of I /o54
Program Memory Size32KB (16K x 16)Program Memory TypeFLASH
Eeprom Size1K x 8Ram Size2K x 8
Voltage - Supply (vcc/vdd)1.8 V ~ 5.5 VData ConvertersA/D 8x10b
Oscillator TypeInternalOperating Temperature-40°C ~ 85°C
Package / Case64-MLF®, 64-QFNProcessor SeriesATMEGA32x
CoreAVR8Data Bus Width8 bit
Data Ram Size2 KBInterface TypeSPI, USART, USI
Maximum Clock Frequency8 MHzNumber Of Programmable I/os54
Number Of Timers3Operating Supply Voltage1.8 V to 5.5 V
Maximum Operating Temperature+ 85 CMounting StyleSMD/SMT
3rd Party Development ToolsEWAVR, EWAVR-BLMinimum Operating Temperature- 40 C
On-chip Adc10 bit, 8 ChannelFor Use WithATSTK600-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 StatusLead free / RoHS Compliant  
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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