ATMEGA169P-16AU Atmel, ATMEGA169P-16AU Datasheet - Page 389

• Manufacturer Part Number: ATMEGA169P-16AU
• Description: IC AVR MCU 16K 16MHZ IND 64-TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA169P-16AU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: SPI, UART/USART, USI
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 54
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TQFP, 64-VQFP
• Processor Series: ATMEGA16x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: SPI/USART/USI
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 54
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT, ATAVRBFLY
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• Package: 64TQFP
• Device Core: AVR
• Family Name: ATmega
• Maximum Speed: 16 MHz
• Operating Supply Voltage: 3.3|5 V
• For Use With: ATSTK600-TQFP64 - STK600 SOCKET/ADAPTER 64-TQFP770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAG770-1005 - ISP 4PORT FOR ATMEL AVR MCU JTAG770-1004 - ISP 4PORT FOR ATMEL AVR MCU SPIATAVRISP2 - PROGRAMMER AVR IN SYSTEMATJTAGICE2 - AVR ON-CHIP D-BUG SYSTEMATAVRBFLY - KIT EVALUATION AVR BUTTERFLYATSTK502 - MOD EXPANSION AVR STARTER 500ATSTK500 - PROGRAMMER AVR STARTER KIT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8018O–AVR–10/09
9
10 System Control and Reset .................................................................... 47
11 Interrupts ................................................................................................ 56
12 External Interrupts ................................................................................. 61
13 I/O-Ports .................................................................................................. 65
14 8-bit Timer/Counter0 with PWM ............................................................ 91
Power Management and Sleep Modes ................................................. 40
8.6Low-frequency Crystal Oscillator .............................................................................34
8.7External Clock .........................................................................................................36
8.8Timer/Counter Oscillator .........................................................................................37
8.9Clock Output Buffer .................................................................................................37
8.10System Clock Prescaler ........................................................................................37
8.11Register Description ..............................................................................................38
9.1Sleep Modes ...........................................................................................................40
9.2Idle Mode .................................................................................................................41
9.3ADC Noise Reduction Mode ...................................................................................41
9.4Power-down Mode ..................................................................................................41
9.5Power-save Mode ...................................................................................................42
9.6Standby Mode .........................................................................................................42
9.7Power Reduction Register .......................................................................................42
9.8Minimizing Power Consumption ..............................................................................43
9.9Register Description ................................................................................................45
10.1Resetting the AVR .................................................................................................47
10.2Reset Sources .......................................................................................................47
10.3Internal Voltage Reference ....................................................................................51
10.4Watchdog Timer ....................................................................................................51
10.5Register Description ..............................................................................................54
11.1Interrupt Vectors in ATmega169P .........................................................................56
11.2Moving Interrupts Between Application and Boot Space ......................................59
12.1Pin Change Interrupt Timing .................................................................................61
12.2Register Description ..............................................................................................62
13.1Overview ...............................................................................................................65
13.2Ports as General Digital I/O ...................................................................................66
13.3Alternate Port Functions ........................................................................................71
13.4Register Description for I/O-Ports ..........................................................................88
ATmega169P
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