ATMEGA165P-16AU Atmel, ATMEGA165P-16AU Datasheet - Page 358
![IC AVR MCU 16K 16MHZ 64-TQFP](/photos/12/13/121332/313-64-tqfp_sml.jpg)
ATMEGA165P-16AU
Manufacturer Part Number
ATMEGA165P-16AU
Description
IC AVR MCU 16K 16MHZ 64-TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA165P-16AU
Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
Connectivity
SPI, UART/USART, USI
Peripherals
Brown-out Detect/Reset, 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
Operating Supply Voltage
4.5 V to 5.5 V
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
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit
Package
64TQFP
Device Core
AVR
Family Name
ATmega
Maximum Speed
16 MHz
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 SYSTEM
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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ii
ATmega165P
8
9
10 Interrupts ................................................................................................ 52
11 External Interrupts ................................................................................. 57
12 I/O-Ports .................................................................................................. 61
13 8-bit Timer/Counter0 with PWM ............................................................ 82
Power Management and Sleep Modes ................................................. 36
System Control and Reset .................................................................... 43
7.9 Clock Output Buffer ................................................................................................33
7.10 System Clock Prescaler .......................................................................................33
7.11 Register Description .............................................................................................34
8.1 Sleep Modes ..........................................................................................................36
8.2 Idle Mode ................................................................................................................37
8.3 ADC Noise Reduction Mode ..................................................................................37
8.4 Power-down Mode .................................................................................................37
8.5 Power-save Mode ..................................................................................................38
8.6 Standby Mode ........................................................................................................38
8.7 Power Reduction Register ......................................................................................38
8.8 Minimizing Power Consumption .............................................................................39
8.9 Register Description ...............................................................................................41
9.1 Resetting the AVR ..................................................................................................43
9.2 Reset Sources ........................................................................................................43
9.3 Internal Voltage Reference .....................................................................................47
9.4 Watchdog Timer .....................................................................................................47
9.5 Register Description ...............................................................................................50
10.1 Interrupt Vectors in ATmega165P ........................................................................52
10.2 Moving Interrupts Between Application and Boot Space .....................................55
10.3 Register Description .............................................................................................56
11.1 Pin Change Interrupt Timing ................................................................................57
11.2 Register Description .............................................................................................58
12.1 Overiew ................................................................................................................61
12.2 Ports as General Digital I/O ..................................................................................62
12.3 Alternate Port Functions .......................................................................................67
12.4 Register Description .............................................................................................79
13.1 Features ...............................................................................................................82
13.2 Overview ..............................................................................................................82
8019K–AVR–11/10
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