ATtiny44A Atmel Corporation, ATtiny44A Datasheet - Page 15

• Manufacturer Part Number: ATtiny44A
• Manufacturer: Atmel Corporation

Specifications of ATtiny44A

• Flash (kbytes): 4 Kbytes
• Pin Count: 14
• Max. Operating Frequency: 20 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 6
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 12
• Ext Interrupts: 12
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Twi (i2c): 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 15
• Analog Comparators: 1
• Resistive Touch Screen: No
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 0.25
• Eeprom (bytes): 256
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: Yes
• Temp. Range (deg C): -40 to 85
• 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: 4
• Input Capture Channels: 1
• Pwm Channels: 4
• 32khz Rtc: No
• Calibrated Rc Oscillator: Yes

7.2
8183DS–AVR–04/11
Notes: 1. This package conforms to JEDEC reference MS-001, Variation AA.
14P3
R
2. Dimensions D and E1 do not include mold Flash or Protrusion.
2325 Orchard Parkway
San Jose, CA 95131
Mold Flash or Protrusion shall not exceed 0.25 mm (0.010").
SEATING PLANE
C
A
L
TITLE
14P3, 14-lead (0.300"/7.62 mm Wide) Plastic Dual
Inline Package (PDIP)
e
eB
E
D
B1
eC
PIN
1
B
A1
E1
SYMBOL
A
A1
D
E
E1
B
B1
L
C
eB
eC
e
ATtiny24A/44A/84A
18.669
0.381
7.620
0.356
1.143
2.921
0.203
0.000
6.096
COMMON DIMENSIONS
MIN
(Unit of Measure = mm)
–
–
NOM
2.540 TYP
–
–
–
–
–
–
–
–
–
–
–
DRAWING NO.
19.685
10.922
5.334
0.559
1.778
3.810
0.356
1.524
8.255
7.112
MAX
14P3
–
2010-10-20
Note 2
Note 2
NOTE
REV.
B
15