參數(shù)資料
型號(hào): MR80C52EXXX-25/883
廠商: ATMEL CORP
元件分類(lèi): 微控制器/微處理器
英文描述: 8-BIT, MROM, 25 MHz, MICROCONTROLLER, CQCC44
封裝: LCC-44
文件頁(yè)數(shù): 13/46頁(yè)
文件大?。?/td> 4720K
代理商: MR80C52EXXX-25/883
2
ATtiny20 [DATASHEET]
8235E–AVR–03/2013
1.
Pin Configurations
1.1
SOIC & TSSOP
Figure 1-1.
SOIC/TSSOP
1.2
VQFN
Figure 1-2.
VQFN
1
2
3
4
5
6
7
14
13
12
11
10
9
8
VCC
(PCINT8/TPICLK/T0/CLKI) PB0
(PCINT9/TPIDATA/MOSI/SDA/OC1A) PB1
(PCINT11/RESET) PB3
(PCINT10/INT0/MISO/OC1B/OC0A/CKOUT) PB2
(PCINT7/SCL/SCK/T1/ICP1/OC0B/ADC7) PA7
(PCINT6/SS/ADC6) PA6
GND
PA0 (ADC0/PCINT0)
PA1 (ADC1/AIN0/PCINT1)
PA2 (ADC2/AIN1/PCINT2)
PA3 (ADC3/PCINT3)
PA4 (ADC4/PCINT4)
PA5 (ADC5/PCINT5)
1
2
3
4
5
15
14
13
12
11
20
19
18
17
16
6
7
8
9
10
NOTE
Bottom pad should be
soldered to ground.
DNC: Do Not Connect
DNC
GND
VCC
DNC
PA7 (ADC7/OC0B/ICP1/T1/SCL/SCK/PCINT7)
PB2 (CKOUT/OC0A/OC1B/MISO/INT0/PCINT10)
PB3 (RESET/PCINT11)
PB1 (OC1A/SDA/MOSI/TPIDATA/PCINT9)
PB0 (CLKI/T0/TPICLK/PCINT8)
DNC
P
A
5
(ADC5/PCINT5)
P
A
6
(ADC6/PCINT6/SS)
(PCINT4/ADC4) PA4
(PCINT3/ADC3) PA3
(PCINT2/AIN1/ADC2) PA2
(PCINT1/AIN0/ADC1) PA1
(PCINT0/ADC0) PA0
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