ATMEGA64-16AI Atmel, ATMEGA64-16AI Datasheet - Page 383

• Manufacturer Part Number: ATMEGA64-16AI
• Description: IC AVR MCU 64K 16MHZ IND 64-TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA64-16AI

• 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: 53
• Program Memory Size: 64KB (32K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 4K 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: 64-TQFP, 64-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Changes from Rev.
2490F-12/03 to
Rev. 2490G-03/04
Changes from Rev.
2490E-09/03 to
Rev. 2490F-12/03
Changes from Rev.
2490D-02/03 to
Rev. 2490E-09/03
Changes from Rev.
2490C-09/02 to
Rev. 2490D-02/03
2490Q–AVR–06/10
1. Updated
1. Updated
1. Updated note in
2. Updated
3. Updated
4. Updated description for the JTD bit on
5. Added a note regarding JTAGEN fuse to
6. Updated R
7. Updated
8. Added a proposal for solving problems regarding the JTAG instruction IDCODE in
1. Added reference to
2. Added Chip Erase as a first step under
3. Corrected OCn waveforms in
4. Various minor Timer1 corrections.
5. Improved the description in
6. Various minor TWI corrections.
7. Added note under "Filling the Temporary Buffer (Page Loading)" about writing to the
8. Removed ADHSM completely.
9. Added note about masking out unused bits when reading the Program Counter in
10. Added section
11. Changed V
“Errata” on page
Programming to inform about the Flash page size.
“Programming the EEPROM” on page
153.
EEPROM during an SPM page load.
“Stack Pointer” on page
“Errata” on page
“Calibrated Internal RC Oscillator” on page
“JTAG Interface and On-chip Debug System” on page
“TAP – Test Access Port” on page 248
“ADC Characteristics” on page
PU
HYST
values in
“EEPROM Write During Power-down Sleep Mode” on page
value to 120 in
“XDIV – XTAL Divide Control Register” on page
379.
Table 124 on page 296
“DC Characteristics” on page
14.
379.
“Phase Correct PWM Mode” on page 101
Figure 52 on page
Table 19 on page
323.
page
332.
Table 118 on page
“Programming the Flash” on page 322
from both SPI Serial Programming and Self
258.
regarding JTAGEN.
126.
52.
43.
325.
292.
ATmega64(L)
50.
39.
and on
25.
page
and
383