參數(shù)資料
型號(hào): AT90USB82-16MUR
廠商: Atmel
文件頁(yè)數(shù): 23/38頁(yè)
文件大小: 0K
描述: MCU AVR USB 8K FLASH 32-QFN
產(chǎn)品培訓(xùn)模塊: MCU Product Line Introduction
megaAVR Introduction
標(biāo)準(zhǔn)包裝: 5,000
系列: AVR® 90USB
核心處理器: AVR
芯體尺寸: 8-位
速度: 16MHz
連通性: EBI/EMI,PS/2,SPI,UART/USART,USB
外圍設(shè)備: 欠壓檢測(cè)/復(fù)位,POR,PWM,WDT
輸入/輸出數(shù): 22
程序存儲(chǔ)器容量: 8KB(8K x 8)
程序存儲(chǔ)器類型: 閃存
EEPROM 大小: 512 x 8
RAM 容量: 512 x 8
電壓 - 電源 (Vcc/Vdd): 2.7 V ~ 5.5 V
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 32-VFQFN 裸露焊盤
包裝: 帶卷 (TR)
配用: ATSTK600-ND - DEV KIT FOR AVR/AVR32
ATSTK526-ND - KIT STARTER FOR AT90USB82/162
ATAVRDRAGON-ND - KIT DRAGON FLASH MEM AVR
ATSTK525-ND - KIT STARTER FOR AT90USB
AT90USBKEY2-ND - KIT DEMO FOR AT90USB
3
7707F–AVR–11/10
AT90USB82/162
1.
Pin Configurations
Figure 1-1.
Pinout AT90USB82/162
Note:
The large center pad underneath the QFN packages is made of metal and must be connected 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.
.
UVCC
QFN32
(PCINT11) PC2
(OC.0B / INT0) PD0
VCC
XTAL1
(I
N
T
5)
P
D
4
(TXD1
/
I
N
T3)
P
D
3
(XCK
/
P
C
INT
12)
P
D
5
PB3 (PDO / MISO / PCINT3)
GND
(PC0) XTAL2
UGND
PB4 (T1 / PCINT4)
28 27 26
1
2
3
4
5
6
7
24
23
22
21
20
19
18
12
11
10
913 14 15
(AIN0 / INT1) PD1
8
16
17
PB6 (PCINT6)
D-
/
SD
A
T
A
D+
/
S
C
K
25
29
30
31
32
PB7 (PCINT7 / OC.0A / OC.1C)
PB5 (PCINT5)
PC7 (INT4 / ICP1 / CLKO)
PC6 (OC.1A / PCINT8)
Reset (PC1 / dW)
PC5
(
PCI
N
T9
/OC
.1
B)
PC4
(PCI
NT10)
UCAP
(RXD1 / AIN1 / INT2) PD2
(R
TS
/
INT6
)P
D
6
(CTS
/
HWB
/
T
0
/
I
N
T
7
)
P
D
7
(SS
/
PC
INT0
)P
B
0
(S
CL
K
/
PC
INT1
)P
B
1
(P
DI
/
M
O
S
I/
PC
INT2
)P
B
2
AV
C
UVCC
TQFP32
(PCINT11) PC2
(OC.0B / INT0) PD0
VCC
XTAL1
(I
NT5)
PD4
(T
X
D
1
/
INT3
)P
D
3
(X
CK
/
P
C
INT
1
2
)P
D
5
PB3 (PDO / MISO / PCINT3)
GND
(PC0) XTAL2
UGND
PB4 (T1 / PCINT4)
28 27 26
1
2
3
4
5
6
7
24
23
22
21
20
19
18
12
11
10
913 14 15
(AIN0 / INT1) PD1
8
16
17
PB6 (PCINT6)
D-
/
SD
A
T
A
D+
/
SCK
25
29
30
31
32
PB7 (PCINT7 / OC.0A / OC.1C)
PB5 (PCINT5)
PC7 (INT4 / ICP1 / CLKO)
PC6 (OC.1A / PCINT8)
Reset (PC1 / dW)
PC5
(PCI
N
T9
/OC
.1
B
)
P
C
4
(
P
CINT10
)
UCA
P
(RXD1 / AIN1 / INT2) PD2
(R
TS
/
INT
6
)PD6
(CTS
/
HW
B
/
T0
/INT7
)
P
D
7
(S
S
/
P
C
IN
T0)
PB
0
(SCL
K
/
PCI
N
T1
)P
B
1
(P
DI
/
M
O
S
I/
P
C
IN
T2)
PB
2
A
V
CC
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