ATMEGA168-15AZ Atmel, ATMEGA168-15AZ Datasheet - Page 331

• 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

36. Document Revision History
36.1
36.2
36.3
7530I–AVR–02/10
Rev. 7530A-AVR-08/05
Changes from
Rev. 7530A-AVR-08/05 to Rev. 7530B-AVR-03/06
Changes from
Rev. 7530B-AVR-03/06 to Rev. 7530C-AVR-09/06
Please note that the referring page numbers in this section are referred to this document. The
referring revision in this section are referring to the document revision.
1.
2.
3.
4.
1.
1.
Creation of the Automotive version starting from Industrial version. Temperature and
voltage ranges reflecting Automotive requirements.
EEPROM and FLASH endurance extended to reflect qualification results.
Added Green/ROHS compliance.
Parametric and analog values modified according to characterization results:
Reference input Resistance specification at 22.4, 32, 41.6 KOhm
Tacit typical value indicated at 140nS for 4.5V. Reference to 2.7V removed.
VIL1 Xtal1 limit similar to RESET pin.
VOH for Vcc=3V limit at 0.5V max
VOL for Vcc=3V limit at 2.3V max
Tape & reel + dry-pack delivery notice added.
Internal RC Oscillator typical graphs added.
Internal RC oscillator tolerance at ±10%
Reference input Resistance specification at 32 ±20%
Added Oscillator (Watchdog and RC) typical characteristics curves.
Re-synchronization algorithm detailed.
Correction of package codification and drawings.
ATmega48/88/168 Automotive
331