ATMEGA16-16AU Atmel, ATMEGA16-16AU Datasheet - Page 21

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

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

Datasheet
Revision
History
Rev. 2466T-07/10
Rev. 2466S-05/09
Rev. 2466R-06/08
Rev. 2466Q-05/08
Rev. 2466P-08/07
Rev. 2466O-03/07
2466TS–AVR–07/10
Please note that the referring page numbers in this section are referred to this document. The
referring revision in this section are referring to the document revision.
1.
2.
3. Note 6 and Note 7 under
1.
2.
1. Added “Not recommended for new designs” note in
1. Updated
2. Removed note from Feature list in
3. Removed note from
4. Updated
1. Updated
2. Added
3. Updated
4. Updated
1. Updated
2. Updated C code example in
3. Updated
4. Removed “premilinary” from
5. Updated from V to mV in
6. Updated from V to mV in
ments,” on page
have been removed.
71:
- Commercial ordering codes removed.
- Non Pb-free package option removed.
Updated document according to Atmel’s Technical Terminology
Updated
Updated the last page with Atmel’s new adresses.
Corrected use of comma in formula Rp in
– Removed the last section describing how to achieve a frequency with 50% duty
cycle waveform output in fast PWM mode.
“Data Retention” on page
“Ordering Information” on page
“Features” on page
“Errata” on page
“Slave Mode” on page
“Calibrated Internal RC Oscillator” on page
“ATmega16 Boundary-scan Order” on page
“Fast PWM Mode” on page 77
“Errata” on page
294.
Table 84 on page
Table 120, “Two-wire Serial Bus Requirements,” on page 294
“I/O Pin Input Hysteresis vs. V
“Reset Input Pin Hysteresis vs. V
340.
340.
“USART Initialization” on page
1.
“ADC Characteristics” on page
140.
6.
“Analog to Digital Converter” on page
218.
in
336:
“8-bit Timer/Counter0 with PWM” on page
Table 120, “Two-wire Serial Bus Require-
Figure on page
29.
241.
CC
” on page
CC
149.
” on page
297.
ATmega16(L)
317.
1.
318.
204.
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