ATMEGA16-16AC Atmel, ATMEGA16-16AC Datasheet - Page 89
![IC AVR MCU 16K 16MHZ COM 44-TQFP](/photos/6/70/67042/313-44-tqfp_sml.jpg)
ATMEGA16-16AC
Manufacturer Part Number
ATMEGA16-16AC
Description
IC AVR MCU 16K 16MHZ COM 44-TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA16-16AC
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
0°C ~ 70°C
Package / Case
44-TQFP, 44-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
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Manufacturer
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16-bit
Timer/Counter1
Overview
2466T–AVR–07/10
The 16-bit Timer/Counter unit allows accurate program execution timing (event management),
wave generation, and signal timing measurement. The main features are:
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Most register and bit references in this section are written in general form. A lower case “n”
replaces the Timer/Counter number, and a lower case “x” replaces the output compare unit.
However, when using the register or bit defines in a program, the precise form must be used
(that is, TCNT1 for accessing Timer/Counter1 counter value and so on).
A simplified block diagram of the 16-bit Timer/Counter is shown in
placement of I/O pins, refer to
bits and I/O pins, are shown in bold. The device specific I/O Register and bit locations are listed
in the
True 16-bit Design (that is, allows 16-bit PWM)
Two Independent Output Compare Units
Double Buffered Output Compare Registers
One Input Capture Unit
Input Capture Noise Canceler
Clear Timer on Compare Match (Auto Reload)
Glitch-free, Phase Correct Pulse Width Modulator (PWM)
Variable PWM Period
Frequency Generator
External Event Counter
Four Independent Interrupt Sources (TOV1, OCF1A, OCF1B, and ICF1)
“16-bit Timer/Counter Register Description” on page
Figure 1 on page
2. CPU accessible I/O Registers, including I/O
110.
Figure
ATmega16(L)
40. For the actual
89
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