ATMEGA168-15AZ Atmel, ATMEGA168-15AZ Datasheet - Page 129

• Manufacturer Part Number: ATMEGA168-15AZ
• Description: MCU AVR 16K FLASH 15MHZ 32-TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA168-15AZ

• Package / Case: 32-TQFP, 32-VQFP
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Speed: 16MHz
• Number Of I /o: 23
• Eeprom Size: 512 x 8
• Core Processor: AVR
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Program Memory Size: 16KB (16K x 8)
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Connectivity: I²C, SPI, UART/USART
• Core Size: 8-Bit
• Cpu Family: ATmega
• Device Core: AVR
• Device Core Size: 8b
• Frequency (max): 16MHz
• Interface Type: 2-Wire/USART/Serial
• Total Internal Ram Size: 1KB
• # I/os (max): 23
• Number Of Timers - General Purpose: 3
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 2.7V
• On-chip Adc: 8-chx10-bit
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 32
• Package Type: TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Note:
7530I–AVR–02/10
1. The CTC1 and PWM11:0 bit definition names are obsolete. Use the
location of these bits are compatible with previous versions of the timer.
Table 14-4.
Mo
de
10
11
12
13
14
15
0
1
2
3
4
5
6
7
8
9
WGM1
3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
Waveform Generation Mode Bit Description
WGM1
(CTC1
2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
)
WGM1
(PWM
11)
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
WGM1
(PWM
10)
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
ATmega48/88/168 Automotive
Timer/Counter Mode
of Operation
Normal
PWM, Phase Correct,
8-bit
PWM, Phase Correct,
9-bit
PWM, Phase Correct,
10-bit
CTC
Fast PWM, 8-bit
Fast PWM, 9-bit
Fast PWM, 10-bit
PWM, Phase and
Frequency Correct
PWM, Phase and
Frequency Correct
PWM, Phase Correct
PWM, Phase Correct
CTC
(Reserved)
Fast PWM
Fast PWM
WGM
12:0 definitions. However, the functionality and
(1)
TOP
0xFFF
F
0x00F
F
0x01F
F
0x03F
F
OCR1
A
0x00F
F
0x01F
F
0x03F
F
ICR1
OCR1
A
ICR1
OCR1
A
ICR1
–
ICR1
OCR1
A
Update
of
OCR1
at
Immedi
ate
TOP
TOP
TOP
Immedi
ate
TOP
TOP
TOP
BOTTO
M
BOTTO
M
TOP
TOP
Immedi
ate
–
TOP
TOP
x
TOV1
Flag
Set on
MAX
BOTTO
M
BOTTO
M
BOTTO
M
MAX
TOP
TOP
TOP
BOTTO
M
BOTTO
M
BOTTO
M
BOTTO
M
MAX
–
TOP
TOP
129