ATTINY44-20SSUR Atmel, ATTINY44-20SSUR Datasheet - Page 222
![no-image](/images/manufacturer_photos/0/0/78/atmel_sml.jpg)
ATTINY44-20SSUR
Manufacturer Part Number
ATTINY44-20SSUR
Description
MCU AVR 4KB FLASH 20MHZ 14SOIC
Manufacturer
Atmel
Series
AVR® ATtinyr
Datasheet
1.ATTINY24-20MU.pdf
(238 pages)
Specifications of ATTINY44-20SSUR
Core Processor
AVR
Core Size
8-Bit
Speed
20MHz
Connectivity
USI
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
12
Program Memory Size
4KB (2K x 16)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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25.3
222
Notes:
A1
14S1
ATtiny24/44/84
R
1.
2. Dimension D does not include mold Flash, protrusions or gate burrs. Mold Flash, protrusion and gate burrs shall not
3. Dimension E does not include inter-lead Flash or protrusion. Inter-lead flash and protrusions shall not exceed 0.25 mm
4. L is the length of the terminal for soldering to a substrate.
5. The lead width B, as measured 0.36 mm (0.014") or greater above the seating plane, shall not exceed a maximum value
2325 Orchard Parkway
San Jose, CA 95131
This drawing is for general information only; refer to JEDEC Drawing MS-012, Variation AB for additional information.
exceed 0.15 mm (0.006") per side.
(0.010") per side.
of 0.61 mm (0.024") per side.
e
Side View
Top View
D
TITLE
N
1
14S1, 14-lead, 0.150" Wide Body, Plastic Gull
Wing Small Outline Package (SOIC)
E
b
H
A
SYMBOL
A
A1
b
D
E
H
L
e
1.35/0.0532
0.1/.0040
0.33/0.0130
8.55/0.3367
3.8/0.1497
5.8/0.2284
0.41/0.0160
(Unit of Measure = mm/inches)
COMMON DIMENSIONS
MIN
1.27/0.050 BSC
End View
NOM
–
–
–
–
–
–
–
L
DRAWING NO.
E
1.75/0.0688
0.25/0.0098
0.5/0.0200 5
8.74/0.3444
3.99/0.1574
6.19/0.2440
1.27/0.0500
MAX
14S1
8006K–AVR–10/10
NOTE
2/5/02
REV.
A
2
3
4
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