ATMEGA103L-4AI Atmel, ATMEGA103L-4AI Datasheet - Page 130

• Manufacturer Part Number: ATMEGA103L-4AI
• Description: IC MCU 128K 4MHZ A/D LV 64TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA103L-4AI

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 32
• 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 ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TQFP, 64-VQFP
• For Use With: ATSTK501 - ADAPTER KIT FOR 64PIN AVR MCU
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

130
ATmega103(L)
Figure 94. Pull-up Resistor Current vs. Input Voltage
Figure 95. I/O Pin Sink Current vs. Output Voltage
30
25
20
15
10
5
0
70
60
50
40
30
20
10
0
0
0
0.5
0.5
PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE
T = 25
T = 85
A
A
I/O PIN SINK CURRENT vs. OUTPUT VOLTAGE
˚
˚
C
C
1
1
V = 2.7V
cc
V
OP
1.5
V
V = 5V
1.5
(V)
OL
cc
(V)
T = 25
A
˚
C
2
2
T = 85
A
˚
C
2.5
2.5
0945I–AVR–02/07
3
3