Datasheet

2
ATtiny828 [DATASHEET]
8371A–AVR–08/12
z Low Power Consumption
z Active Mode: 0.2 mA at 1.8V and 1MHz
z Idle Mode: 30 µA at 1.8V and 1MHz
z Power-Down Mode (WDT Enabled): 1 µA at 1.8V
z Power-Down Mode (WDT Disabled): 100 nA at 1.8V
1. Pin Configurations
Figure 1. ATtiny828 Pinout in MLF32.
Figure 2. ATtiny828 Pinout in TQFP32.
1
2
3
4
5
6
7
8
24
23
22
21
20
19
18
17
32 31 30 29 28 27 26 25
9 10 11 12 13 14 15 16
(
PCINT18/ADC18/TOCC2/RXD/INT1) PC2
(PCINT19/ADC19/TOCC3/TXD) PC3
(PCINT20/ADC20/TOCC4) PC4
VCC
GND
(PCINT21/ADC21/TOCC5/ICP1/T0) PC5
(PCINT22/ ADC22/ CLKI/ TOCC6) PC6
(PCINT23/ADC23/TOCC7/T1) PC7
PB5 (PCINT13/ADC1
3)
PB4 (PCINT12/ADC1
2)
PB3 (PCINT11/ADC1
1)
GND
PB2 (PCINT10/ADC1
0)
PB1 (PCINT9/ADC9)
AVCC
PB0 (PCINT8/ADC8)
(PCINT0/ ADC0) PA0
(
PCINT1/ ADC1/ AIN0) PA1
(
PCINT2/ ADC2/ AIN1) PA2
(PCINT3/ ADC3) PA3 (PCINT4/ ADC4) PA4 (PCINT5/ ADC5) PA5 (PCINT6/ ADC6) PA6 (PCINT7/ ADC7) PA7
PC1 (PCINT17/ADC17/TOCC1/INT0/CLK
O)
PC0 (PCINT16/ADC16/TOCC0/SS/XCK) PD3 (PCINT27/ADC27/SCL/SCK) PD2 (PCINT26/ADC26/RESET/DW) PD1 (PCINT25/ADC25/MISO) PD0 (PCINT24/ADC24/SDA/MOSI) PB7 (PCINT15/ADC15) PB6 (PCINT14/ADC14)
NOTE: Bottom pad should be
soldered to ground
1
2
3
4
5
6
7
8
24
23
22
21
20
19
18
17
32 31 30 29 28 27 26 25
9 10 11 12 13 14 15 16
PC1 (PCINT17/ADC17/TOCC1/INT0/CLKO) PC0 (PCINT16/ADC16/TOCC0/SS/XCK) PD3 (PCINT27/ADC27/SCL/SCK) PD2 (PCINT26/ADC26/RESET/DW) PD1 (PCINT25/ADC25/MISO) PD0 (PCINT24/ADC24/SDA/MOSI) PB7 (PCINT15/ADC15) PB6 (PCINT14/ADC14)
PB5 (PCINT13/ADC13)
PB4 (PCINT12/ADC12)
PB3 (PCINT11/ADC11)
GND
PB2 (PCINT10/ADC10)
PB1 (PCINT9/ADC9)
AVCC
PB0 (PCINT8/ADC8)
(PCINT0/ ADC0) PA0
(PCINT1/ ADC1/ AIN0) PA1 (PCINT2/ ADC2/ AIN1) PA2
(PCINT3/ ADC3) PA3 (PCINT4/ ADC4) PA4 (PCINT5/ ADC5) PA5 (PCINT6/ ADC6) PA6 (PCINT7/ ADC7) PA7
(PCINT18/ADC18/TOCC2/RXD/INT1) PC2
(PCINT19/ADC19/TOCC3/TXD) PC3
(PCINT20/ADC20/TOCC4) PC4
VCC
GND
(PCINT21/ADC21/TOCC5/ICP1/T0) PC5
(PCINT22/ ADC22/ CLKI/ TOCC6) PC6
(PCINT23/ADC23/TOCC7/T1) PC7