ATMEGA16L-8AU Atmel, ATMEGA16L-8AU Datasheet - Page 23

• Manufacturer Part Number: ATMEGA16L-8AU
• Description: IC AVR MCU 16K 8MHZ 3V 44TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA16L-8AU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 8MHz
• 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): 2.7 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: 8 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 3
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• For Use With: ATSTK600-TQFP44 - STK600 SOCKET/ADAPTER 44-TQFPATSTK600 - DEV KIT FOR AVR/AVR32770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAG770-1005 - ISP 4PORT FOR ATMEL AVR MCU JTAG770-1004 - ISP 4PORT FOR ATMEL AVR MCU SPIATJTAGICE2 - AVR ON-CHIP D-BUG SYSTEMATSTK500 - PROGRAMMER AVR STARTER KIT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Rev. 2466G-10/03
Rev. 2466F-02/03
2466TS–AVR–07/10
1. Removed “Preliminary” from the datasheet.
2. Changed ICP to ICP1 in the datasheet.
3. Updated
4. Updated assembly and C code examples in
5. Updated
6. Updated
7. Updated
8. Updated description for the JTD bit on
9. Added note 2 to
10. Added a note regarding JTAGEN fuse to
11. Updated Absolute Maximum Ratings* and DC Characteristics in
12. Updated
13. Fixed typo for 16 MHz QFN/MLF package in
14. Added a proposal for solving problems regarding the JTAG instruction IDCODE in
1. Added note about masking out unused bits when reading the Program Counter in
2. Added Chip Erase as a first step in
3. Added the section
4. Added tips on how to disable the OCD system in “On-chip Debug System” on page
5. Removed reference to the “Multi-purpose Oscillator” application note and “32 kHz
6. Added information about PWM symmetry for Timer0 and Timer2.
7. Added note in
8. Removed ADHSM completely.
WDTCR” on page
istics” on page
“Errata” on page
“Stack Pointer” on page
gramming the EEPROM” on page
34.
Crystal Oscillator” application note, which do not exist.
ing to the EEPROM during an SPM Page Load.
“JTAG Interface and On-chip Debug System” on page
Figure 46 on page
Table 15 on page
“Test Access Port – TAP” on page 222
“ATmega16 Typical Characteristics” on page
“Filling the Temporary Buffer (Page Loading)” on page 253
291.
Figure 126 on page
340.
43.
“Unconnected pins” on page
12.
38,
103.
Table 82 on page 217
289.
“Programming the Flash” on page 288
252.
page
Table 105 on page
“Ordering Information” on page
231.
“Watchdog Timer Control Register –
regarding JTAGEN.
55.
and
299.
Table 115 on page
260.
ATmega16(L)
36.
“Electrical Character-
about writ-
276.
and
336.
“Pro-
23