ATtiny26 Atmel Corporation, ATtiny26 Datasheet - Page 127

• Manufacturer Part Number: ATtiny26
• Manufacturer: Atmel Corporation

Specifications of ATtiny26

• Flash (kbytes): 2 Kbytes
• Pin Count: 20
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 16
• Ext Interrupts: 11
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Twi (i2c): 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 11
• Adc Resolution (bits): 10
• Adc Speed (ksps): 15
• Analog Comparators: 1
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 0.12
• Eeprom (bytes): 128
• Self Program Memory: NO
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 2.7 to 5.5
• Operating Voltage (vcc): 2.7 to 5.5
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 2
• Output Compare Channels: 3
• Pwm Channels: 4
• 32khz Rtc: No
• Calibrated Rc Oscillator: Yes

Notes:
1477K–AVR–08/10
T
Symbol
I
V
I
t
A
CC
ACLK
ACID
ACIO
= -40°C to +85°C, V
1. Typical values at 25°C.
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 (20mA at Vcc = 5V, 10 mA at Vcc = 3V) under steady state
5. Although each I/O port can source more than the test conditions (20 mA at V
6. Minimum V
conditions (non-transient), the following must be observed:
1] The sum of all IOL, for all ports, should not exceed 400 mA.
2] The sum of all IOL, for port A0 - A7, should not exceed 300 mA.
3] The sum of all IOL, for ports B0 - B7 should not exceed 300 mA.
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 400 mA.
2] The sum of all IOH, for port A0 - A7, should not exceed 300 mA.
3] The sum of all IOH, for ports B0 - B7 should not exceed 300 mA.
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.
Parameter
Power Supply Current
Power-down mode
Analog Comparator
Input Offset Voltage
Analog Comparator
Input Leakage Current
Analog Comparator
Propagation Delay
CC
CC
for Power-down is 2.5V.
= 2.7V to 5.5V (unless otherwise noted) (Continued)
(6)
(ATtiny26L)
Active 4 MHz, V
(ATtiny26L)
Active 8 MHz, V
(ATtiny26)
Idle 1 MHz, V
WDT disabled, V
V
V
V
Condition
Active 1 MHz, V
(ATtiny26L)
Idle 4 MHz, V
(ATtiny26L)
Idle 8 MHz, V
(ATtiny26)
WDT enabled, V
V
V
V
in
in
CC
CC
CC
CC
= V
= V
= 5V
= 5V
= 2.7V
= 4.0V
CC
CC
/2
/2
CC
CC
CC
CC
CC
CC
CC
= 3V
= 3V
= 5V
CC
= 3V
= 3V
= 5V
= 3V
= 3V
Min.
-50
CC
Typ.
= 5V, 10 mA at V
0.70
0.18
0.75
<10
750
500
2.5
3.5
7.5
0.3
8
(1)
Max.
CC
15
15
40
50
6
2
7
3
= 3V) under steady state
Units
mA
mA
mA
mA
mV
mA
mA
µA
µA
nA
ns
127