ATTINY261-20PU Atmel, ATTINY261-20PU Datasheet - Page 216

IC MCU AVR 2K FLASH 20MHZ 20-DIP

ATTINY261-20PU

Manufacturer Part Number
ATTINY261-20PU
Description
IC MCU AVR 2K FLASH 20MHZ 20-DIP
Manufacturer
Atmel
Series
AVR® ATtinyr
Datasheets

Specifications of ATTINY261-20PU

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
2KB (1K x 16)
Program Memory Type
FLASH
Eeprom Size
128 x 8
Ram Size
128 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
20-DIP (0.300", 7.62mm)
Processor Series
ATTINY2x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
128 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
2.7 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
Data Rom Size
128 B
Height
4.95 mm
Length
26.92 mm
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.7 V
Width
7.11 mm
For Use With
ATSTK600 - DEV KIT FOR AVR/AVR32ATAVRBC100 - REF DESIGN KIT BATTERY CHARGER770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAGATSTK505 - ADAPTER KIT FOR 14PIN AVR MCU
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATTINY261-20PU
Manufacturer:
ATMEL
Quantity:
256
20.9
216
Internal Oscillator Speed
ATtiny261/461/861
Figure 20-36. Bandgap Voltage vs. Supply Voltage (V
Figure 20-37. Watchdog Oscillator Frequency vs. V
0,138
0,136
0,134
0,132
0,128
0,126
0,124
0,122
0,118
0,13
0,12
1.08
1.07
1.06
1.05
1.04
1,5
1.5
2
WATCHDOG OSCILLATOR FREQUENCY vs. V
2
2,5
2.5
3
3
BANDGAP VOLTAGE vs. V
V
V
CC
CC
3,5
3.5
( V )
(V)
CC
CC
).
CC
4
4
4.5
4,5
CC
5
5
2588E–AVR–08/10
5.5
5,5
85 °C
25 °C
-40 °C
-40 ˚C
25 ˚C
85 ˚C

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