ATMEGA64A-MU Atmel, ATMEGA64A-MU Datasheet - Page 11

• Manufacturer Part Number: ATMEGA64A-MU
• Description: MCU 8-Bit ATmega AVR RISC 64KB Flash 3.3V/5V 64-Pin MLF EP
• Manufacturer: Atmel

Specifications of ATMEGA64A-MU

• Package: 64MLF EP
• Device Core: AVR
• Family Name: ATmega
• Maximum Speed: 16 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 53
• Interface Type: SPI/USART
• On-chip Adc: 8-chx10-bit
• Number Of Timers: 4
• Ram Size: 4 KB
• Program Memory Size: 64 KB
• Program Memory Type: Flash
• Operating Temperature: -40 to 85 °C

5. Register Summary (Continued)
Notes:
8160CS–AVR–07/09
Address
0x00 (0x20)
1. For compatibility with future devices, reserved bits should be written to zero if accessed. Reserved I/O memory addresses
2. Some of the status flags are cleared by writing a logical one to them. Note that the CBI and SBI instructions will operate on
should never be written.
all bits in the I/O Register, writing a one back into any flag read as set, thus clearing the flag. The CBI and SBI instructions
work with registers 0x00 to 0x1F only.
Name
PINF
Bit 7
PINF7
Bit 6
PINF6
Bit 5
PINF5
Bit 4
PINF4
Bit 3
PINF3
Bit 2
PINF2
Bit 1
PINF1
Bit 0
PINF0
ATmega64A
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