ATmega168A Atmel Corporation, ATmega168A Datasheet - Page 546

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ATmega168A

Manufacturer Part Number
ATmega168A
Description
Manufacturer
Atmel Corporation
Datasheets

Specifications of ATmega168A

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
Yes
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
33.7
ATmega328
Speed (MHz)
Power Supply (V)
(3)
20
1.8 - 5.5
Note:
1. This device can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering information
and minimum quantities.
2. Pb-free packaging complies to the European Directive for Restriction of Hazardous Substances (RoHS directive).Also
Halide free and fully Green.
3. See
Figure 29-1 on page
4. NiPdAu Lead Finish.
5. Tape & Reel
32A
32-lead, Thin (1.0mm) Plastic Quad Flat Package (TQFP)
28M1
28-pad, 4 x 4 x 1.0 body, Lead Pitch 0.45mm Quad Flat No-Lead/Micro Lead Frame Package (QFN/MLF)
28P3
28-lead, 0.300” Wide, Plastic Dual Inline Package (PDIP)
32M1-A
32-pad, 5 x 5 x 1.0 body, Lead Pitch 0.50mm Quad Flat No-Lead/Micro Lead Frame Package (QFN/MLF)
8271D–AVR–05/11
ATmega48A/PA/88A/PA/168A/PA/328/P
(2)
Ordering Code
ATmega328-AU
(5)
ATmega328-AUR
(4)
ATmega328-MMH
(4)(5)
ATmega328-MMHR
ATmega328-MU
(5)
ATmega328-MUR
ATmega328-PU
322.
Package Type
(1)
Package
Operational Range
32A
32A
28M1
Industrial
28M1
°
(-40
C to 85
32M1-A
32M1-A
28P3
°
C)
546

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