ATMEGA16-16AU Atmel, ATMEGA16-16AU Datasheet - Page 34

IC AVR MCU 16K 16MHZ 5V 44TQFP

ATMEGA16-16AU

Manufacturer Part Number
ATMEGA16-16AU
Description
IC AVR MCU 16K 16MHZ 5V 44TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheets

Specifications of ATMEGA16-16AU

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-TQFP, 44-VQFP
Processor Series
ATMEGA16x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
1 KB
Interface Type
JTAG, SPI, UART
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
On-chip Adc
10 bit, 8 Channel
Cpu Family
ATmega
Device Core
AVR
Device Core Size
8b
Frequency (max)
16MHz
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
Instruction Set Architecture
RISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
44
Package Type
TQFP
For Use With
ATSTK600-TQFP44 - STK600 SOCKET/ADAPTER 44-TQFPATSTK600-DIP40 - STK600 SOCKET/ADAPTER 40-PDIP770-1007 - 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 SYSTEMATJTAGICE2 - AVR ON-CHIP D-BUG SYSTEMATSTK500 - PROGRAMMER AVR STARTER KIT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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Standby Mode
Extended Standby
Mode
Table 14. Active Clock Domains and Wake Up Sources in the Different Sleep Modes
Notes:
2466T–AVR–07/10
Sleep
Mode
Idle
ADC
Noise
Redu-
ction
Power
Down
Power
Save
Standby
Exten-
ded
Standby
1. External Crystal or resonator selected as clock source.
2. If AS
3. Only INT2 or level interrupt INT1 and INT0.
(1)
(1)
clk
CPU
2
Active Clock domains
bit in ASSR is set.
clk
FLASH
When the SM2..0 bits are 110 and an external crystal/resonator clock option is selected, the
SLEEP instruction makes the MCU enter Standby mode. This mode is identical to Power-down
with the exception that the Oscillator is kept running. From Standby mode, the device wakes up
in six clock cycles.
When the SM2..0 bits are 111 and an external crystal/resonator clock option is selected, the
SLEEP instruction makes the MCU enter Extended Standby mode. This mode is identical to
Power-save mode with the exception that the Oscillator is kept running. From Extended Standby
mode, the device wakes up in six clock cycles..
clk
X
IO
clk
X
X
ADC
clk
X
X
X
X
(2)
(2)
ASY
Source Enabled
Main Clock
X
X
X
X
Oscillators
Timer Osc.
Enabled
X
X
X
X
(2)
(2)
(2)
(2)
INT2
INT1
INT0
X
X
X
X
X
X
(3)
(3)
(3)
(3)
(3)
Address
Match
TWI
X
X
X
X
X
X
Wake-up Sources
Timer
X
X
X
X
2
(2)
(2)
ATmega16(L)
EEPROM
Ready
SPM /
X
X
ADC
X
X
Other
I/O
X
34

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