ATMEGA168-15AZ Atmel, ATMEGA168-15AZ Datasheet - Page 315

• 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

28.1.6
7530I–AVR–02/10
BOD Thresholds and Analog Comparator Offset
Figure 28-23. Calibrated 8 MHz RC Oscillator Frequency vs. OSCCAL Value (for
Figure 28-24. BOD Threshold vs. Temperature (BODLEVEL is 4.0V)
14
12
10
8
6
4
2
0
16
ATmega88-15AZ only)
CALIBRATED 8MHz RC OSCILLATOR FREQUENCY vs. OSCCAL VALUE
32
4.6
4.5
4.4
4.3
4.2
4.1
48
4
-55
64
-45
80
-35
-25
96
112
-15
OSCCAL (X1)
-5
128
BOD THRESHOLDS vs. TEMPERATURE
5
ATmega48/88/168 Automotive
144
15
Rising VCC
Falling VCC
160
BOD setting = 4.30v
Temperature (C)
25
176
35
192
45
208
55
224
65
240
75
85
125 ˚C
-40 ˚C
85 ˚C
25 ˚C
95
105
115
125
315