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ATmega16
ATmega16
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- High-performance, Low-power Atmel® AVR® 8-bit Microcontroller
- Advanced RISC Architecture
- High Endurance Non-volatile Memory segments
- JTAG (IEEE std. 1149.1 Compliant) Interface
- Operating Voltages:
- 2.7V - 5.5V for ATmega16L
- 4.5V - 5.5V for ATmega16
- Speed Grades:
- 0 - 8 MHz for ATmega16L
- 0 - 16 MHz for ATmega16
- Power Consumption @ 1 MHz, 3V, and 25°C for ATmega16L
- Active: 1.1 mA
- Idle Mode: 0.35 mA
- Power-down Mode: < 1 µA
ATmega16
The ATmega ATmega16 is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATmega16 achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.
Pinout:
|
1 |
PB0(XCK/T0) |
Pin 0 of PORTB |
T0( Timer0 External Counter Input) XCK ( USART External Clock I/O) |
|
2 |
PB1(T1) |
Pin 1 of PORTB |
T1(Timer1 External Counter Input) |
|
3 |
PB2(INT2/AIN0) |
Pin 2 of PORTB |
AIN0(Internal Analog Comparator Positive Input) INT2( External Interrupt 2 Input) |
|
4 |
PB3(OC0/AIN1) |
Pin 3 of PORTB |
AIN1(Internal Analog Comparator Negative Input) OC0 (Timer0 Output Compare Match Output) or PWM output |
|
5 |
PB4(SS ) |
Pin 4 of PORTB |
SS (SPI Slave Select Input). This pin is low when controller acts as slave. [Serial Peripheral Interface (SPI) for programming] |
|
6 |
PB5(MOSI) |
Pin 5 of PORTB |
MOSI (Master Output Slave Input). When controller acts as slave, the data is received by this pin. [Serial Peripheral Interface (SPI) for programming] |
|
7 |
PB6(MISO) |
Pin 6 of PORTB |
MISO (Master Input Slave Output). When controller acts as slave, the data is sent to master through this pin. [Serial Peripheral Interface (SPI) for programming] |
|
8 |
PB7(SCK) |
Pin 7 of PORTB |
SCK (SPI Bus Serial Clock). This is the clock shared between this controller and other system for accurate data transfer. [Serial Peripheral Interface (SPI) for programming] |
|
9 |
RESET |
Reset Pin (Active Low Reset) |
|
|
10 |
VCC |
Connected to +5V |
|
|
11 |
GND |
Connected to GROUND |
|
|
12 |
XTAL2 |
Connected to Crystal Oscillator |
|
|
13 |
XTAL1 |
Connected to Crystal Oscillator |
|
|
14 |
PD0(RXD) |
Pin 0 of PORTD |
RXD (USART Input Pin) [USART Serial Communication Interface can be used for programming] |
|
15 |
PD1(TXD) |
Pin 1 of PORTD |
TXD (USART Output Pin) [USART Serial Communication Interface can be used for programming] |
|
16 |
PD2(INT0) |
Pin 2 of PORTD |
External Interrupt INT0 |
|
17 |
PD3(INT1) |
Pin 3 of PORTD |
External Interrupt INT1 |
|
18 |
PD4(OC1B) |
Pin 4 of PORTD |
OC1B (Timer Output Compare Match Output) or PWM output |
|
19 |
PD5(OC1A) |
Pin 5 of PORTD |
OC1A (Timer Output Compare Match Output) or PWM output |
|
20 |
PD6(ICP) |
Pin 6 of PORTD |
Timer/Counter1 Input Capture Pin |
|
21 |
PD7 (OC2) |
Pin 7 of PORTD |
Timer/Counter2 Output Compare Match Output |
|
22 |
PC0 (SCL) |
Pin 0 of PORTC |
TWI Interface |
|
23 |
PC1 (SDA) |
Pin 1 of PORTC |
TWI Interface |
|
24 |
PC2 (TCK) |
Pin 2 of PORTC |
JTAG Interface |
|
25 |
PC3 (TMS) |
Pin 3 of PORTC |
JTAG Interface |
|
26 |
PC4 (TDO) |
Pin 4 of PORTC |
JTAG Interface |
|
27 |
PC5 (TDI) |
Pin 5 of PORTC |
JTAG Interface |
|
28 |
PC6 (TOSC1) |
Pin 6 of PORTC |
Timer Oscillator Pin 1 |
|
29 |
PC7 (TOSC2) |
Pin 7 of PORTC |
Timer Oscillator Pin 2 |
|
30 |
AVcc |
Vcc for Internal ADC Converter |
|
|
31 |
GND |
GROUND |
|
|
32 |
AREF |
Analog Reference Pin for ADC |
|
|
33 |
PA7 (ADC7) |
Pin 7 of PORTA |
ADC (Analog to Digital Converter) Channel 7 |
|
34 |
PA6 (ADC6) |
Pin 6 of PORTA |
ADC (Analog to Digital Converter) Channel 6 |
|
35 |
PA5 (ADC5) |
Pin 5 of PORTA |
ADC (Analog to Digital Converter) Channel 5 |
|
36 |
PA4 (ADC4) |
Pin 4 of PORTA |
ADC (Analog to Digital Converter) Channel 4 |
|
37 |
PA3 (ADC3) |
Pin 3 of PORTA |
ADC (Analog to Digital Converter) Channel 3 |
|
38 |
PA2 (ADC2) |
Pin 2 of PORTA |
ADC (Analog to Digital Converter) Channel 2 |
|
39 |
PA1 (ADC1) |
Pin 1 of PORTA |
ADC (Analog to Digital Converter) Channel 1 |
|
40 |
PA0 (ADC0) |
Pin 0 of PORTA |
ADC (Analog to Digital Converter) Channel 0 |
Applications:
- Hobbyists applications
- Engineers design
- Temperature control systems
- Analog signal measuring and manipulations.
- Embedded systems like coffee machine, vending machine.
- Motor control systems.
- Digital signal processing.
- Peripheral Interface system.
Package Includes:
- 1 x ATmega16 IC
Specifications:
|
CPU |
8-bit AVR |
|
Number of Pins |
40 |
|
Operating Voltage |
For ATMEGA16:+4.5 to +5.5 V (+5.5V being absolute maximum) For ATMEGA16L:+2.7 to 5.5V(+5.5V being absolute maximum) |
|
Number of Input/output pins |
32 |
|
Communication Interface |
JTAG Interface(24,25,26,27 PINS)[Can be used for programming this controller] SPI Serial Interface(5,6,7,8 PINS) [Can be used for programming this controller] Programmable Serial USART(14,15 PINS) [Can be used for programming this controller] Two-wire Serial Interface(22,23 PINS)[Can be used to connect peripheral devices like sensors and servos] |
|
ADC Module |
8 channels , 10-bit resolution ADC |
|
Timer Module |
Two 8-bit counters, One 16-bit counter [Total three] |
|
Analog Comparators |
1 |
|
DAC Module |
Nil |
|
PWM channels |
4 |
|
External Oscillator |
0-8MHz for ATMEGA16L 0-16MHz for ATMEGA16 |
|
Internal Oscillator |
0-8MHz Calibrated Internal Oscillator |
|
Program Memory Type |
Flash |
|
Program Memory |
16Kbytes[10000 write/erase cycles] |
|
CPU Speed |
16 MIPS |
|
RAM Bytes |
1KBytes |
|
Data EEPROM |
512 Bytes |
| Operating Temperature | -55°C to +125°C(+125 being absolute maximum, -55 being absolute minimum) |
| Dimensions | 34x7x4mm |
|
Weight |
2g |
Shipping & Returns
Shipping & Returns
- All orders confirmed before 3 pm IST are shipped on the
same day, barring rare pickup delays on holidays or disturbances - Delivery time in Metro cities is 1-3 days, Others it is
3-7 days. It varies based on location, reliant on courier services - Return window: 7 days from receipt unless stated
otherwise. No refunds/replacements after - Returns only for non-working/damaged products are accepted
- Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
- Refunds are processed within 3-4 working days post inspection and approval.
For more details, please check our Shipping and Return Policy
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ADDITIONAL RESOURCES
1.What is ATmega16 microcontroller?
- The ATmega16 is an 8-bit CMOS low-power microcontroller based on the AVR enhanced RISC architecture. The ATmega16 achieves throughputs approaching 1 MIPS per MHz by executing powerful instructions in a single clock cycle, allowing the system designer to optimise power consumption versus processing speed.
2.What is the function of ATmega16?
- ATmega16 is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. Its functions include processing 8-bit data at a time, using a single clock per instruction, allowing the system designer to optimize power consumption versus processing speed. ATmega16 can be used in various applications such as robotics, controlling servo motors, and interfacing with LCD displays. It can also be programmed to act as a MIDI device over USB or HID.