ATMEGA128L-8MI Atmel, ATMEGA128L-8MI Datasheet - Page 346

• Manufacturer Part Number: ATMEGA128L-8MI
• Description: IC AVR MCU 128K LV 8MHZ IND64QFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA128L-8MI

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: EBI/EMI, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 128KB (64K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 4K 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
• For Use With: ATSTK501 - ADAPTER KIT FOR 64PIN AVR MCU
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Pin Thresholds and
Hysteresis
346
ATmega128
Figure 186. I/O Pin Input Threshold Voltage vs. V
Figure 187. I/O Pin Input Threshold Voltage vs. V
2.2
1.8
1.6
1.4
1.2
1.6
1.5
1.4
1.3
1.2
1.1
0.9
0.8
2
1
1
2.5
2.5
3
3
3.5
3.5
V
V
CC
CC
4
4
(V)
(V)
CC
CC
(VIH, I/O Pin Read as ‘1’)
(VIH, I/O Pin Read as ‘0’)
4.5
4.5
5
5
5.5
5.5
-40 °C
-40 °C
25 °C
85 °C
25 °C
85 °C
2467V–AVR–02/11