ATMEGA64-16AI Atmel, ATMEGA64-16AI Datasheet - Page 296

• 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

2490Q–AVR–06/10
Table 123. Command Byte Bit Coding
Table 124. No. of Words in a Page and no. of Pages in the Flash
Table 125. No. of Words in a Page and no. of Pages in the EEPROM
32K words (64 Kbytes)
EEPROM Size
2 Kbytes
Command Byte
Flash Size
1000 0000
0100 0000
0010 0000
0001 0000
0001 0001
0000 1000
0000 0100
0000 0010
0000 0011
Page Size
8 bytes
Page Size
128 words
Command Executed
Chip Erase
Write Fuse Bits
Write Lock Bits
Write Flash
Write EEPROM
Read Signature Bytes and Calibration byte
Read Fuse and Lock Bits
Read Flash
Read EEPROM
PCWORD
EEA[2:0]
PCWORD
PC[6:0]
No. of Pages
256
No. of Pages
256
EEA[10:3]
PCPAGE
PCPAGE
PC[14:7]
ATmega64(L)
EEAMSB
PCMSB
10
14
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