ATMEGA128L-8MI Atmel, ATMEGA128L-8MI Datasheet - Page 349

• 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

Internal Oscillator
Speed
2467V–AVR–02/11
Figure 192. Watchdog Oscillator Frequency vs. V
Figure 193. Calibrated 1MHz RC Oscillator Frequency vs. Temperature
1220
1200
1180
1160
1140
1120
1100
1080
1060
1.02
0.98
0.96
0.94
0.92
0.9
1
-60
2.5
-40
3
-20
3.5
0
Temperature (°C)
V
CC
20
4
(V)
CC
40
4.5
60
5
80
5.5V
5.0V
4.5V
4.0V
3.6V
3.3V
2.7V
ATmega128
100
5.5
-40 °C
25 °C
85 °C
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