ATTINY44-15MZ Atmel, ATTINY44-15MZ Datasheet - Page 179
![MCU AVR 4K FLASH 15MHZ 20-QFN](/photos/12/32/123214/20-qfn-pc_sml.jpg)
ATTINY44-15MZ
Manufacturer Part Number
ATTINY44-15MZ
Description
MCU AVR 4K FLASH 15MHZ 20-QFN
Manufacturer
Atmel
Series
AVR® ATtinyr
Datasheet
1.ATTINY44-15MZ.pdf
(225 pages)
Specifications of ATTINY44-15MZ
Package / Case
20-QFN Exposed Pad
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Speed
16MHz
Number Of I /o
12
Eeprom Size
256 x 8
Core Processor
AVR
Program Memory Type
FLASH
Ram Size
256 x 8
Program Memory Size
4KB (4K x 8)
Data Converters
A/D 8x10b
Oscillator Type
Internal
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity
USI
Core Size
8-Bit
Processor Series
ATTINY4x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
SPI, UART
Maximum Clock Frequency
16 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
10 bit, 8 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATTINY44-15MZ
Manufacturer:
ATMEL
Quantity:
1 000
Part Number:
ATTINY44-15MZ
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
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Table 22-1.
Notes:
22.2
Figure 22-1. Maximum Frequency vs. V
7701E–AVR–02/11
Symbol
I
I
CC
ACLK
1. All DC Characteristics contained in this data sheet are based on actual silicon characterization of Atmel ATtiny24/44/84 AVR
2. “Max” means the highest value where the pin is guaranteed to be read as low.
3. “Min” means the lowest value where the pin is guaranteed to be read as high.
4. Although each I/O port can sink more than the test conditions (10mA at V
5. Although each I/O port can source more than the test conditions (10mA at V
Speed Grades
microcontrollers manufactured in corner run process technology. These values are preliminary values representing design
targets, and will be updated after characterization of actual Automotive silicon.
ditions (non-transient), the following must be observed:
1] The sum of all IOL, for all ports, should not exceed 60mA.
If IOL exceeds the test condition, VOL may exceed the related specification. Pins are not guaranteed to sink current greater
than the listed test condition.
conditions (non-transient), the following must be observed:
1] The sum of all IOH, for all ports, should not exceed 60mA.
If IOH exceeds the test condition, VOH may exceed the related specification. Pins are not guaranteed to source current
greater than the listed test condition. Pull up driving strength of the PB3 RESET pad is weak.
Parameter
Power Supply Current
Power-down mode
Analog Comparator Input
Leakage Current
DC Characteristics
16MHz
8MHz
Active 1MHz, V
Active 4MHz, V
Active 8MHz, V
Idle 1MHz, V
Idle 4MHz, V
Idle 8MHz, V
WDT enabled, V
WDT enabled, V
WDT disabled, V
WDT disabled, V
V
V
Condition
CC
in
T
A
= V
CC
= 5V
= -40°C to 125°C, V
2.7V
CC
/2
CC
CC
CC
Safe Operating
Safe Operating
CC
CC
CC
= 3V
= 3V
= 5V
CC
CC
CC
CC
= 3V
= 3V
= 5V
Atmel ATtiny24/44/84 [Preliminary]
= 3V
= 5V
= 3V
= 5V
Area
Area
4.5V
CC
= 2.7V to 5.5V (unless otherwise noted)
Min.
-50
5.5V
CC
= 5V, 5mA at V
CC
= 5V, 5mA at V
0.075
Typ.
0.4
1.8
5.0
0.3
1.2
2.5
4.3
5.0
9.0
CC
= 3V) under steady state con-
CC
Max.
10.0
1.5
3.0
0.2
0.5
2.5
= 3V) under steady state
30
50
24
36
50
(1)
(Continued)
Units
mA
mA
mA
mA
mA
mA
µA
µA
µA
µA
nA
179
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