ATTINY461-20SUR Atmel, ATTINY461-20SUR Datasheet - Page 204

• Manufacturer Part Number: ATTINY461-20SUR
• Description: MCU AVR 4KB FLASH 20MHZ 20SOIC
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY461-20SUR

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: USI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 16
• Program Memory Size: 4KB (2K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

20.5
204
Pin Pull-up
ATtiny261/461/861
Figure 20-12. Power-down Supply Current vs. V
Figure 20-13. I/O Pin pull-up Resistor Current vs. Input Voltage (V
60
50
40
30
20
10
10
0
9
8
7
6
5
4
3
2
1
0
1,5
0
I/O PIN PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE
0,2
2
0,4
POWER-DOWN SUPPLY CURRENT vs. V
2,5
0,6
WATCHDOG TIMER ENABLED
3
0,8
V
CC
V
V
OP
CC
= 1.8V
3,5
1
(V)
(V)
CC
(Watchdog Timer Enabled)
1,2
4
1,4
4,5
CC
1,6
= 1.8V)
CC
5
1,8
2588E–AVR–08/10
5,5
2
-40 ˚C
-40 ˚C
85 ˚C
25 ˚C
25 ˚C
85 ˚C