ATTINY861A-XU Atmel, ATTINY861A-XU Datasheet - Page 204

• Manufacturer Part Number: ATTINY861A-XU
• Description: Microcontrollers (MCU) 8K Flash;125B EEPROM 128B SRAM;16 IO Pins
• Manufacturer: Atmel

Specifications of ATTINY861A-XU

• Core: RISC
• Data Bus Width: 8 bit
• Program Memory Type: Flash
• Program Memory Size: 8 KB
• Data Ram Size: 512 B
• Interface Type: SPI
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 16
• Operating Supply Voltage: 1.8 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-20
• Minimum Operating Temperature: - 40 C
• Lead Free Status / Rohs Status: Details

20.2.6
204
ATtiny261A/461A/861A
Pull-up Resistors
Figure 20-19. Programming Current vs. V
Figure 20-20. Pull-Up Resistor Current vs. Input Voltage (I/O Pin, V
60
50
40
30
20
10
8000
7000
6000
5000
4000
3000
2000
1000
0
0
0
1.5
I/O PIN PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE
0,2
2
0,4
2.5
0,6
PROGRAMMING CURRENT vs. V
3
0,8
CC
V
CC
V
V
OP
CC
3.5
= 1.8V
1
(V)
(V)
1,2
4
CC
1,4
4.5
CC
1,6
= 1.8V)
5
1,8
8197B–AVR–01/10
5.5
2
-40 ˚C
25 ˚C
85 ˚C