ATMEGA64-16AI Atmel, ATMEGA64-16AI Datasheet - Page 21

• 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.
2490J-03/05 to
Rev. 2490K-04/06
Changes from Rev.
2490I-10/04 to Rev.
2490J-03/05
Changes from Rev.
2490H-10/04 to
Rev. 2490I-11/04
Changes from Rev.
2490G-03/04 to
Rev. 2490H-10/04
2490QS–AVR–07/10
1. Updated
2. Added
3. Added Addresses in Register Descriptions.
4. Updated
5. Updated Register- and bit names in
6. Updated note in
7. Updated Features in
1. MLF-package alternative changed to “Quad Flat No-Lead/Micro Lead Frame Package
2. Updated
3. Updated
1. Removed “Preliminary” and TBD’s.
2. Updated
3. Updated features in
4. Updated
1. Removed references to Analog Ground, IC1/IC3 changed to ICP1/ICP3, Input Capture
2. Updated
3. Updated
4. Updated “XDIV – XTAL Divide Control Register” to
5. Updated code example in
6. Added section
7. Updated
8. Updated
9. Updated
10. Updated
11. Updated
QFN/MLF”.
page
Trigger changed to Input Capture Pin.
Table 60 on page
327,
“Resources” on page
Figure 2 on page
“SPI – Serial Peripheral Interface” on page
“Electrical Characteristics” on page 325
“Ordering Information” on page 15
“Electrical Characteristics” on page
“ATmega103 and ATmega64 Compatibility” on page
“External Memory Interface” on page 27
Table 19 on page
Figure 116 on page
“Version” on page
“DC Characteristics” on page
“Typical Characteristics” on page
Table 8 on page
Table 134 on page
“Unconnected Pins” on page
“Bit Rate Generator Unit” on page
135.
“Analog to Digital Converter” on page
“Analog to Digital Converter” on page
40,
“WDTCR – Watchdog Timer Control Register” on page
3.
52,
255.
239.
330.
8.
Table 11 on page
Table 20 on page
“USART” on page
325.
340.
70.
325.
42,
56,
Table 19 on page
“Clock Sources” on page
204.
Table 95 on page
163.
171.
230.
230.
ATmega64(L)
4.
52,
236, and
Table 132 on
38.
57.
21