ATMEGA64-16AU SL383 Atmel, ATMEGA64-16AU SL383 Datasheet - Page 7

• Manufacturer Part Number: ATMEGA64-16AU SL383
• Description: MCU 8-Bit ATmega AVR RISC 64KB Flash 5V 64-Pin TQFP T/R
• Manufacturer: Atmel

Specifications of ATMEGA64-16AU SL383

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

RESET
XTAL1
XTAL2
AVCC
AREF
PEN
2490QS–AVR–07/10
Reset input. A low level on this pin for longer than the minimum pulse length will generate a
reset, even if the clock is not running. The minimum pulse length is given in
52. Shorter pulses are not guaranteed to generate a reset.
Input to the inverting Oscillator amplifier and input to the internal clock operating circuit.
Output from the inverting Oscillator amplifier.
AVCC is the supply voltage pin for Port F and the A/D Converter. It should be externally con-
nected to V
through a low-pass filter.
AREF is the analog reference pin for the A/D Converter.
This is a programming enable pin for the SPI Serial Programming mode. By holding this pin low
during a Power-on Reset, the device will enter the SPI Serial Programming mode. PEN has no
function during normal operation.
CC
, even if the ADC is not used. If the ADC is used, it should be connected to V
ATmega64(L)
Table 19 on page
CC
7