ATtiny261A Atmel Corporation, ATtiny261A Datasheet - Page 15
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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
7.2
8197CS–AVR–05/11
Notes:
1. This package conforms to JEDEC reference MS-001, Variation AD.
2. Dimensions D and E1 do not include mold Flash or Protrusion.
SEATING PLANE
20P3
Mold Flash or Protrusion shall not exceed 0.25 mm (0.010").
R
2325 Orchard Parkway
San Jose, CA 95131
A
L
e
C
TITLE
20P3, 20-lead (0.300"/7.62 mm Wide) Plastic Dual
Inline Package (PDIP)
eB
E
D
B1
PIN
1
eC
B
A1
E1
SYMBOL
ATtiny261A/461A/861A
e
A
A1
D
E
E1
B
B1
L
C
eB
eC
25.493
0.381
7.620
0.356
1.270
2.921
0.203
0.000
6.096
COMMON DIMENSIONS
MIN
(Unit of Measure = mm)
–
–
NOM
2.540 TYP
–
–
–
–
–
–
–
–
–
–
–
DRAWING NO.
10.922
25.984
5.334
0.559
1.551
3.810
0.356
1.524
MAX
8.255
7.112
20P3
–
2010-10-19
Note 2
Note 2
NOTE
REV.
D
15