ATMEGA16-16MU Atmel, ATMEGA16-16MU Datasheet - Page 351

• Manufacturer Part Number: ATMEGA16-16MU
• Description: IC AVR MCU 16K 16MHZ 5V 44-QFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA16-16MU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 32
• 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): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-VQFN Exposed Pad
• Cpu Family: ATmega
• Device Core: AVR
• Device Core Size: 8b
• Frequency (max): 16MHz
• Interface Type: JTAG/SPI/UART
• Total Internal Ram Size: 1KB
• # I/os (max): 32
• Number Of Timers - General Purpose: 3
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• On-chip Adc: 8-chx10-bit
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 44
• Package Type: MLF
• Processor Series: ATMEGA16x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 32
• 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
• Package: 44MLF
• Family Name: ATmega
• Maximum Speed: 16 MHz
• Controller Family/series: AVR MEGA
• No. Of I/o's: 32
• Eeprom Memory Size: 512Byte
• Ram Memory Size: 1KB
• Cpu Speed: 16MHz
• Rohs Compliant: Yes
• For Use With: ATSTK600-TQFP44 - STK600 SOCKET/ADAPTER 44-TQFPATSTK600 - DEV KIT FOR AVR/AVR32770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAGATAVRISP2 - PROGRAMMER AVR IN SYSTEMATJTAGICE2 - AVR ON-CHIP D-BUG SYSTEMATSTK500 - PROGRAMMER AVR STARTER KIT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

System Control and Reset 37
Interrupts 45
I/O Ports 50
External Interrupts 68
8-bit Timer/Counter0 with PWM 71
Timer/Counter0 and Timer/Counter1 Prescalers 87
16-bit Timer/Counter1 89
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Idle Mode 33
ADC Noise Reduction Mode 33
Power-down Mode 33
Power-save Mode 33
Standby Mode 34
Extended Standby Mode 34
Minimizing Power Consumption 35
Internal Voltage Reference 42
Watchdog Timer 42
Interrupt Vectors in ATmega16 45
Introduction 50
Ports as General Digital I/O 50
Alternate Port Functions 55
Register Description for I/O Ports 66
Overview 71
Timer/Counter Clock Sources 72
Counter Unit 72
Output Compare Unit 73
Compare Match Output Unit 74
Modes of Operation 76
Timer/Counter Timing Diagrams 81
8-bit Timer/Counter Register Description 83
Overview 89
Accessing 16-bit Registers 92
Timer/Counter Clock Sources 94
Counter Unit 95
Input Capture Unit 96
Output Compare Units 98
Compare Match Output Unit 100
Modes of Operation 101
Timer/Counter Timing Diagrams 108
16-bit Timer/Counter Register Description 110
ATmega16(L)
2466T–AVR–07/10