ATmega168A Atmel Corporation, ATmega168A Datasheet - Page 540

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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. Ordering Information
33.1
ATmega48A
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
”Speed Grades” on page
4. NiPdAu Lead Finish.
5. Tape & Reel.
32A
32-lead, Thin (1.0 mm) Plastic Quad Flat Package (TQFP)
32CC1
32-ball, 4 x 4 x 0.6 mm package, ball pitch 0.5 mm, Ultra Thin, Fine-Pitch Ball Grill Array (UFBGA)
28M1
28-pad, 4 x 4 x 1.0 body, Lead Pitch 0.45 mm Quad Flat No-Lead/Micro Lead Frame Package (QFN/MLF)
32M1-A
32-pad, 5 x 5 x 1.0 body, Lead Pitch 0.50 mm Quad Flat No-Lead/Micro Lead Frame Package (QFN/MLF)
28P3
28-lead, 0.300” Wide, Plastic Dual Inline Package (PDIP)
8271D–AVR–05/11
ATmega48A/PA/88A/PA/168A/PA/328/P
(2)
Ordering Code
ATmega48A-AU
(5)
ATmega48A-AUR
ATmega48A-CCU
(5)
ATmega48A-CCUR
(4)
ATmega48A-MMH
(4)(5)
ATmega48A-MMHR
ATmega48A-MU
(5)
ATmega48A-MUR
ATmega48A-PU
322.
Package Type
(1)
Package
Operational Range
32A
32A
32CC1
32CC1
Industrial
28M1
°
(-40
C to 85
28M1
32M1-A
32M1-A
28P3
°
C)
540

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