ATTINY44A-SSU Atmel, ATTINY44A-SSU Datasheet - Page 227
ATTINY44A-SSU
Manufacturer Part Number
ATTINY44A-SSU
Description
IC MCU AVR 4K FLASH 20MHZ 14SOIC
Manufacturer
Atmel
Series
AVR® ATtinyr
Specifications of ATTINY44A-SSU
Core Processor
AVR
Core Size
8-Bit
Speed
20MHz
Connectivity
USI
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, 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)
1.8 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
14-SOIC (3.9mm Width), 14-SOL
Processor Series
ATTINY4x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
SPI/USI
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
12
Number Of Timers
2
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWAVR, EWAVR-BL
Development Tools By Supplier
ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT
Minimum Operating Temperature
- 40 C
On-chip Adc
20-ch x 10-bit
For Use With
ATSTK600-DIP40 - STK600 SOCKET/ADAPTER 40-PDIP770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAG770-1004 - ISP 4PORT FOR ATMEL AVR MCU SPIATAVRISP2 - PROGRAMMER AVR IN SYSTEM
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATTINY44A-SSU
Manufacturer:
ROHM
Quantity:
80 000
Company:
Part Number:
ATTINY44A-SSU
Manufacturer:
Atmel
Quantity:
39 869
Part Number:
ATTINY44A-SSU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
ATTINY44A-SSUR
Manufacturer:
ATMEL
Quantity:
21 500
Part Number:
ATTINY44A-SSUR
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
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8183C–AVR–03/11
Figure 21-88. V
Figure 21-89. V
1.8
1.6
1.4
1.2
0.8
0.6
0.4
0.2
2.5
1.5
0.5
2
1
0
3
2
1
0
0
0
Reset Pin as I/O, V
Reset Pin as I/O, V
0.2
OL
OH
1
: Output Voltage vs. Sink Current
: Output Voltage vs. Source Current
0.4
2
CC
CC
0.6
= 5V
= 3V
3
0.8
I
I
OL
OH
(mA)
4
(mA)
1
1.2
5
ATtiny24A/44A/84A
1.4
6
1.6
7
1.8
2
8
-40 °C
85 °C
25 °C
-40 °C
25 °C
85 °C
227
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