ATTINY44A-CCUR Atmel, ATTINY44A-CCUR Datasheet - Page 63
ATTINY44A-CCUR
Manufacturer Part Number
ATTINY44A-CCUR
Description
MCU AVR 4KB FLASH 20MHZ 15UFBGA
Manufacturer
Atmel
Series
AVR® ATtinyr
Datasheet
1.ATTINY24A-MU.pdf
(286 pages)
Specifications of ATTINY44A-CCUR
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
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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8183C–AVR–03/11
Table 10-5.
Table 10-6.
Signal
Name
PUOE
PUOV
DDOE
DDOV
PVOE
PVOV
PTOE
DIEOE
DIEOV
DI
AIO
Signal
Name
PUOE
PUOV
DDOE
DDOV
PVOE
PVOV
PTOE
DIEOE
DIEOV
DI
AIO
ADC4 Input
PA4/ADC4/USCK/SCL/T1/
PCINT4
0
0
USIWM1
USI_SCL_HOLD +
PORTA4) • DDA4
USIWM1 • DDA4
0
USI_PTOE
USISIE +
(PCINT4 • PCIE0) + ADC4D
USISIE +
(PCINT4 • PCIE0)
USCK/SCL/T1/PCINT4 input
PA1/ADC1/AIN0/PCINT1
0
0
0
0
0
0
0
PCINT1 • PCIE0 + ADC1D
PCINT1 • PCIE0
PCINT1 Input
ADC1/Analog Comparator Positive Input
Overriding Signals for Alternate Functions in PA[4:2]
Overriding Signals for Alternate Functions in PA[1:0]
PA3/ADC3/T0/PCINT3
0
0
0
0
0
0
0
(PCINT3 • PCIE0) + ADC3D
PCINT3 • PCIE0
PCINT3 Input
ADC3 Input
PA0/ADC0/AREF/PCINT0
RESET •
(REFS1 • REFS0 + REFS1 • REFS0)
0
RESET •
(REFS1 • REFS0 + REFS1 • REFS0)
0
RESET •
(REFS1 • REFS0 + REFS1 • REFS0)
0
0
PCINT0 • PCIE0 + ADC0D
PCINT0 • PCIE0
PCINT0 Input
ADC1 InputAnalog reference
ATtiny24A/44A/84A
0
0
0
0
PCINT2 • PCIE + ADC2D
PCINT2 Input
ADC2/Analog Comparator
Negative Input
PA2/ADC2/AIN1/PCINT2
0
0
0
PCINT2 • PCIE0
63
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