參數(shù)資料
型號(hào)： MQ80C52CXXX-12:R
廠商： ATMEL CORP
元件分類： 微控制器/微處理器
英文描述： 8-BIT, MROM, 12 MHz, MICROCONTROLLER, CQFP44
封裝： CERAMIC, QFP-44
文件頁數(shù)： 112/170頁
文件大小： 25028K
2
8272E–AVR–04/2013
ATmega164A/PA/324A/PA/644A/PA/1284/P
1.
Pin configurations
1.1
Pinout - PDIP/TQFP/VQFN/QFN/MLF for ATmega164A/164PA/324A/324PA/644A/644PA/1284/1284P
Figure 1-1.
Pinout.
Note:
The large center pad underneath the VQFN/QFN/MLF package should be soldered to ground on
the board to ensure good mechanical stability.
(PCINT8/XCK0/T0) PB0
(PCINT9/CLKO/T1) PB1
(PCINT10/INT2/AIN0) PB2
(PCINT11/OC0A/AIN1) PB3
(PCINT12/OC0B/SS) PB4
(PCINT13/ICP3/MOSI) PB5
(PCINT14/OC3A/MISO) PB6
(PCINT15/OC3B/SCK) PB7
RESET
VCC
GND
XTAL2
XTAL1
(PCINT24/RXD0/T3*) PD0
(PCINT25/TXD0) PD1
(PCINT26/RXD1/INT0) PD2
(PCINT27/TXD1/INT1) PD3
(PCINT28/XCK1/OC1B) PD4
(PCINT29/OC1A) PD5
(PCINT30/OC2B/ICP) PD6
PA0 (ADC0/PCINT0)
PA1 (ADC1/PCINT1)
PA2 (ADC2/PCINT2)
PA3 (ADC3/PCINT3)
PA4 (ADC4/PCINT4)
PA5 (ADC5/PCINT5)
PA6 (ADC6/PCINT6)
PA7 (ADC7/PCINT7)
AREF
GND
AVCC
PC7 (TOSC2/PCINT23)
PC6 (TOSC1/PCINT22)
PC5 (TDI/PCINT21)
PC4 (TDO/PCINT20)
PC3 (TMS/PCINT19)
PC2 (TCK/PCINT18)
PC1 (SDA/PCINT17)
PC0 (SCL/PCINT16)
PD7 (OC2A/PCINT31)
PA4 (ADC4/PCINT4)
PA5 (ADC5/PCINT5)
PA6 (ADC6/PCINT6)
PA7 (ADC7/PCINT7)
AREF
GND
AVCC
PC7 (TOSC2/PCINT23)
PC6 (TOSC1/PCINT22)
PC5 (TDI/PCINT21)
PC4 (TDO/PCINT20)
(PCINT13/ICP3/MOSI) PB5
(PCINT14/OC3A/MISO) PB6
(PCINT15/OC3B/SCK) PB7
RESET
VCC
GND
XTAL2
XTAL1
(PCINT24/RXD0/T3*) PD0
(PCINT25/TXD0) PD1
(PCINT26/RXD1/INT0) PD2
(PCINT27/TXD1/INT1)
PD3
(PCINT28/XCK1/OC1B)
PD4
(PCINT29/OC1A)
PD5
(PCINT30/OC2B/ICP)
PD6
(PCINT31/OC2A)
PD7 VCC GND
(PCINT16/SCL)
PC0
(PCINT17/SDA)
PC1
(PCINT18/TCK)
PC2
(PCINT19/TMS)
PC3
PB4
(SS/OC0B/PCINT12)
PB3
(AIN1/OC0A/PCINT1
1)
PB2
(AIN0/INT2/PCINT10)
PB1
(T1/CLKO/PCINT9)
PB0
(XCK0/T0/PCINT8)
GND VCC PA
0
(ADC0/PCINT0)
PA
1
(ADC1/PCINT1)
PA
2
(ADC2/PCINT2)
PA
3
(ADC3/PCINT3)
TQFP/QFN/MLF
*T3 is only available for ATmega1284/1284P
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