ATMEGA64L-8MJ Atmel, ATMEGA64L-8MJ Datasheet - Page 334

• Manufacturer Part Number: ATMEGA64L-8MJ
• Description: IC MCU AVR 64K 5V 8MHZ 64-QFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA64L-8MJ

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 8MHz
• 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): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-MLF®, 64-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 136. ADC Characteristics, Differential Channels, -40°C – 85°C (Continued)
Notes:
2490Q–AVR–06/10
Symbol
R
R
V
REF
AIN
INT
1. Minimum for AVCC is 2.7V.
2. Maximum for AVCC is 5.5V.
Parameter
Internal Voltage Reference
Reference Input Resistance
Analog Input Resistance
Condition
Min
2.3
2.56
Typ
100
32
ATmega64(L)
Max
2.7
Units
MΩ
kΩ
V
334