ATmega168 Atmel Corporation, ATmega168 Datasheet - Page 18
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ATmega168
Manufacturer Part Number
ATmega168
Description
Manufacturer
Atmel Corporation
Specifications of ATmega168
Flash (kbytes)
16 Kbytes
Pin Count
32
Max. Operating Frequency
20 MHz
Cpu
8-bit AVR
# Of Touch Channels
16
Hardware Qtouch Acquisition
No
Max I/o Pins
23
Ext Interrupts
24
Usb Speed
No
Usb Interface
No
Spi
2
Twi (i2c)
1
Uart
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
8
Adc Resolution (bits)
10
Adc Speed (ksps)
15
Analog Comparators
1
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
1
Eeprom (bytes)
512
Self Program Memory
YES
Dram Memory
No
Nand Interface
No
Picopower
No
Temp. Range (deg C)
-40 to 85
I/o Supply Class
1.8 to 5.5
Operating Voltage (vcc)
1.8 to 5.5
Fpu
No
Mpu / Mmu
no / no
Timers
3
Output Compare Channels
6
Input Capture Channels
1
Pwm Channels
6
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATMEGA168
Manufacturer:
AVAILINK
Quantity:
1 590
Company:
Part Number:
ATmega168-15AD
Manufacturer:
VISHAY
Quantity:
15 600
Part Number:
ATmega168-15AT1
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
ATmega168-15MT
Manufacturer:
ATMEL
Quantity:
686
Part Number:
ATmega168-15MT
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
ATmega168-15MT1
Manufacturer:
ATMEL
Quantity:
372
Part Number:
ATmega168-15MZ
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Part Number:
ATmega168-20AU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
9.3
Note:
18
32A
32M1-A
28P3
Speed (MHz)
Atmel ATmega168
1. This device can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering information
2. Pb-free packaging alternative, complies to the European Directive for Restriction of Hazardous Substances (RoHS direc-
3. See
4. Tape & reel
10
20
ATmega48/88/168
and minimum quantities.
tive). Also Halide free and fully Green.
Figure 28-1 on page 304
32-lead, thin (1.0mm) plastic quad flat package (TQFP)
32-pad, 5 × 5 × 1.0 body, lead pitch 0.50mm quad flat no-lead/micro lead frame package (QFN/MLF)
28-lead, 0.300” wide, plastic dual inline package (PDIP)
(3)
Power supply
1.8V - 5.5V
2.7V - 5.5V
and
Figure 28-2 on page
Ordering code
ATmega168V-10AUR
ATmega168V-10MUR
ATmega168V-10AU
ATmega168V-10MU
ATmega168V-10PU
ATmega168-20AUR
ATmega168-20MUR
ATmega168-20AU
ATmega168-20MU
ATmega168-20PU
Package type
(2)
304.
(4)
(4)
(4)
(4)
Package
32A
32M1-A
32A
32M1-A
28P3
32A
32M1-A
32A
32M1-A
28P3
(1)
Operational range
(-40
(-40
Industrial
Industrial
°
°
C to 85
C to 85
2545TS–AVR–05/11
°
°
C)
C)