ATtiny261A Atmel Corporation, ATtiny261A Datasheet - Page 13
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ATtiny261A
Manufacturer Part Number
ATtiny261A
Description
Manufacturer
Atmel Corporation
Specifications of ATtiny261A
Flash (kbytes)
2 Kbytes
Pin Count
20
Max. Operating Frequency
20 MHz
Cpu
8-bit AVR
# Of Touch Channels
4
Hardware Qtouch Acquisition
No
Max I/o Pins
16
Ext Interrupts
16
Usb Speed
No
Usb Interface
No
Spi
1
Twi (i2c)
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
11
Adc Resolution (bits)
10
Adc Speed (ksps)
15
Analog Comparators
1
Resistive Touch Screen
No
Temp. Sensor
Yes
Crypto Engine
No
Sram (kbytes)
0.12
Eeprom (bytes)
128
Self Program Memory
YES
Dram Memory
No
Nand Interface
No
Picopower
Yes
Temp. Range (deg C)
-40 to 105
I/o Supply Class
1.8 to 5.5
Operating Voltage (vcc)
1.8 to 5.5
Fpu
No
Mpu / Mmu
no / no
Timers
2
Output Compare Channels
6
Input Capture Channels
1
Pwm Channels
6
32khz Rtc
No
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATtiny261A-MN
Manufacturer:
Atmel
Quantity:
771
Company:
Part Number:
ATtiny261A-MUR
Manufacturer:
Atmel
Quantity:
7 974
Company:
Part Number:
ATtiny261A-PU
Manufacturer:
Atmel
Quantity:
1 462
Company:
Part Number:
ATtiny261A-SU
Manufacturer:
NEC
Quantity:
1
Company:
Part Number:
ATtiny261A-SUR
Manufacturer:
Atmel
Quantity:
3 598
6.3
Notes:
8197CS–AVR–05/11
32M1-A
20P3
20S2
20X
Speed (MHz)
ATtiny861A
1. Code indicators:
2. All packages are Pb-free, halide-free and fully green and they comply with the European directive for Restriction of Hazard-
3. These devices can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering informa-
20
ous Substances (RoHS).
tion and minimum quantities.
Power Supply
1.8 – 5.5V
32-pad, 5 x 5 x 1.0 mm Body, Lead Pitch 0.50 mm, Micro Lead Frame Package (MLF)
20-lead, 0.300" Wide, Plastic Dual Inline Package (PDIP)
20-lead, 0.300" Wide, Plastic Gull Wing Small Outline Package (SOIC)
20-lead, 4.4 mm Wide, Plastic Thin Shrink Small Outline Package (TSSOP)
– U: matte tin
– R: tape & reel
Ordering Code
ATtiny861A-MU
ATtiny861A-MUR
ATtiny861A-PU
ATtiny861A-SU
ATtiny861A-SUR
ATtiny861A-XU
ATtiny861A-XUR
Package Type
(1)
ATtiny261A/461A/861A
Package
32M1-A
32M1-A
20P3
20S2
20S2
20X
20X
(2)
Operational Range
(-40°C to +85°C)
Industrial
(3)
13