ATMEGA16-16AU Atmel, ATMEGA16-16AU Datasheet - Page 24

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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Rev. 2466E-10/02
Rev. 2466D-09/02
Rev. 2466C-03/02
24
ATmega16(L)
9. Added
10. Added section
11. Added note about frequency variation when using an external clock. Note added in
12. Various minor TWI corrections.
13. Added “Power Consumption” data in
14. Added section
15. Added note about Differential Mode with Auto Triggering in
16. Added updated
1. Updated
1. Changed all Flash write/erase cycles from 1,000 to 10,000.
2. Updated the following tables:
3. Updated
1. Updated typical EEPROM programming time,
2. Updated typical start-up time in the following tables:
3. Updated
4. Added Some Preliminary Test Limits and Characterization Data.
5. Updated TWI Chapter.
6. Corrected description of ADSC bit in
7. Improved description on how to do a polarity check of the ADC doff results in
the
“External Clock” on page
sion Timing” on page
page
on page
page
Table 3 on page
on page
Removed some of the TBD's in the following tables and pages:
Table 15 on page
ment review #D),
121 on page
Added the note at the end of the
on page
Conversion Result” on page
“TWI Status Register – TWSR” on page
85,
291,
Table 73, “TWI Bit Rate Prescaler,” on page 182
29, and
219.
167,
“DC Characteristics” on page
Table 45 on page
“Errata” on page
Table 17 on page 43
Table 119 on page
295, and
Table 90 on page
“Default Clock Source” on page
“EEPROM Write During Power-down Sleep Mode” on page
Table 10 on page
“Packaging Information” on page
25,
38,
“Electrical Characteristics” on page
Table 5 on page
Table 16 on page
Table 122 on page
207.
31. An extra row and a note added in
340.
111,
216.
293,
with typical WDT Time-out.
Table 4 on page
“Bit Rate Generator Unit” on page
Table 46 on page
235,
29.
Table 121 on page
27,
Table 102 on page
“ADC Control and Status Register A – ADCSRA”
42, Table 116 on page 272 (table removed in docu-
“Features” on page
291.
Table 6 on page
297.
181.
Table 1 on page
25.
26,
111,
337.
Table 15 on page
291,
295, and
Table 59 on page
28,
258,
to describe the TWPS bits in
Table 119 on page
1.
Table 8 on page
“Prescaling and Conver-
“DC Characteristics” on
Table 122 on page
Table 118 on page
20.
178.
38,
2466TS–AVR–07/10
143,
Table 42 on
22.
29,
293,
Table 67
Table 9
“ADC
Table
297.
293.

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