ATMEGA169P-16MCH Atmel, ATMEGA169P-16MCH Datasheet - Page 389
ATMEGA169P-16MCH
Manufacturer Part Number
ATMEGA169P-16MCH
Description
MCU AVR 16KB FLASH 16MHZ 64-VQFN
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheet
1.ATMEGA169PV-8AU.pdf
(395 pages)
Specifications of ATMEGA169P-16MCH
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-VQFN Exposed Pad, 64-HVQFN, 64-SQFN, 64-DHVQFN
For Use With
ATSTK600 - DEV KIT FOR AVR/AVR32ATAVRBFLY - KIT EVALUATION AVR BUTTERFLYATSTK502 - MOD EXPANSION AVR STARTER 500ATSTK500 - PROGRAMMER AVR STARTER KIT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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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
ii
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