ATTINY461-20PU Atmel, ATTINY461-20PU Datasheet - Page 210
![Microcontrollers (MCU) 4kB Flash 0.256kB EEPROM 16 I/O Pins](/photos/16/13/161304/pdip20_sml.jpg)
ATTINY461-20PU
Manufacturer Part Number
ATTINY461-20PU
Description
Microcontrollers (MCU) 4kB Flash 0.256kB EEPROM 16 I/O Pins
Manufacturer
Atmel
Specifications of ATTINY461-20PU
Processor Series
ATTINY4x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
2-Wire/SPI/USI
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
16
Number Of Timers
2
Operating Supply Voltage
4.5 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
3rd Party Development Tools
EWAVR, EWAVR-BL
Development Tools By Supplier
ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT
Minimum Operating Temperature
- 40 C
On-chip Adc
11-ch x 10-bit
Program Memory Type
Flash
Program Memory Size
4 KB
Package / Case
PDIP-20
Package
20PDIP
Device Core
AVR
Family Name
ATtiny
Maximum Speed
20 MHz
Ram Size
256 Byte
Operating Temperature
-40 to 85 °C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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ATtiny261/461/861
Figure 20-24. Reset Pin Output Voltage vs. Sink Current (V
Figure 20-25. Reset Pin Output Voltage vs. Source Current (V
3.5
2.5
1.5
0.5
3
2
1
0
0.8
0.6
0.4
0.2
0
1
0
0
0.5
0.5
RESET AS I/O PIN OUTPUT VOLTAGE vs. SOURCE CURRENT
RESET AS I/O PIN OUTPUT VOLTAGE vs. SINK CURRENT
1
I
I
OH
OL
1.5
(mA)
1
(mA)
V
V
CC
CC
= 5V
= 3V
2
CC
CC
= 5V)
1.5
= 3V)
2.5
3
2588E–AVR–08/10
85 °C
0 °C
-45 °C
2
-45 °C
25 °C
85 °C
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