ATtiny4 Atmel Corporation, ATtiny4 Datasheet - Page 117
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ATtiny4
Manufacturer Part Number
ATtiny4
Description
Manufacturer
Atmel Corporation
Specifications of ATtiny4
Flash (kbytes)
0.5 Kbytes
Pin Count
6
Max. Operating Frequency
12 MHz
Cpu
8-bit AVR
# Of Touch Channels
1
Hardware Qtouch Acquisition
No
Max I/o Pins
4
Ext Interrupts
4
Usb Speed
No
Usb Interface
No
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Analog Comparators
1
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
0.03
Self Program Memory
NO
Dram Memory
No
Nand Interface
No
Picopower
No
Temp. Range (deg C)
-40 to 125
I/o Supply Class
1.8 to 5.5
Operating Voltage (vcc)
1.8 to 5.5
Fpu
No
Mpu / Mmu
no / no
Timers
1
Output Compare Channels
2
Input Capture Channels
1
Pwm Channels
2
32khz Rtc
No
Calibrated Rc Oscillator
Yes
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16. Electrical Characteristics
16.1
16.2
Table 16-1.
8127E–AVR–11/11
Operating Temperature.................................. -55°C to +125°C
Storage Temperature ..................................... -65°C to +150°C
Voltage on any Pin except RESET
with respect to Ground ................................-0.5V to V
Voltage on RESET with respect to Ground......-0.5V to +13.0V
Maximum Operating Voltage ............................................ 6.0V
DC Current per I/O Pin ............................................... 40.0 mA
DC Current
Symbol
V
V
V
V
I
I
R
R
I
LIL
LIH
ACLK
IL
IH
OL
OH
RST
PU
Absolute Maximum Ratings*
DC Characteristics
Parameter
Input Low Voltage
Input High-voltage
Except RESET pin
Input High-voltage
RESET pin
Output Low Voltage
Except RESET pin
Output High-voltage
Except RESET pin
Input Leakage
Current I/O Pin
Input Leakage
Current I/O Pin
Reset Pull-up Resistor
I/O Pin Pull-up Resistor
Analog Comparator Input
Leakage Current
V
CC
DC Characteristics. T
and GND Pins................................ 200.0 mA
(5)
(5)
(3)
(4)
A
I
(absolute value)
(absolute value)
Vcc =
Vcc =
Condition
V
V
V
V
V
I
I
I
Vcc =
Vcc =
V
V
= -40°C to +85°C
OL
OL
OH
OH
CC
CC
CC
CC
CC
in
CC
= V
= 10 mA, V
= 5 mA, V
= -10 mA, V
= -5 mA, V
= 1.8V - 2.4V
= 2.4V - 5.5V
= 1.8V - 2.4V
= 2.4V - 5.5V
= 5V
= 1.8V to 5.5V
5.5
5.5
5.5
5.5
CC
/2
V, pin low
V, pin high
V, input low
V, input low
CC
CC
CC
CC
+0.5V
CC
= 3V
= 3V
= 5V
= 5V
*NOTICE:
0.7V
0.6V
0.9V
Min.
-0.5
4.3
2.5
-50
30
20
CC
CC
CC
(1)
(1)
(1)
Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent dam-
age to the device. This is a stress rating only and
functional operation of the device at these or
other conditions beyond those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect
device reliability.
<0.05
<0.05
Typ.
V
V
ATtiny4/5/9/10
CC
CC
0.2V
0.3V
Max.
0.6
0.5
60
50
50
+0.5
+0.5
1
1
CC
CC
(2)
(2)
Units
kΩ
kΩ
µA
µA
nA
V
V
V
V
V
117