AT90LS4433-4AC Atmel, AT90LS4433-4AC Datasheet - Page 106

• Manufacturer Part Number: AT90LS4433-4AC
• Description: IC MCU 4K 4MHZ A/D LV 32TQFP
• Manufacturer: Atmel
• Series: AVR® 90LSr

Specifications of AT90LS4433-4AC

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 20
• Program Memory Size: 4KB (2K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 6 V
• Data Converters: A/D 6x10b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 32-TQFP, 32-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

106
AT90S/LS4433
Figure 79. Analog Comparator Offset Voltage vs. Common Mode Voltage
Figure 80. Analog Comparator Input Leakage Current
10
-10
60
50
40
30
20
10
8
6
4
2
0
0
0
0
0.5
ANALOG COMPARATOR INPUT LEAKAGE CURRENT
1
0.5
ANALOG COMPARATOR OFFSET VOLTAGE vs.
1.5
COMMON MODE VOLTAGE
2
1
2.5
V
Common Mode Voltage (V)
CC
= 6V
3
V
1.5
IN
3.5
(V)
T
A
= 25˚C
4
4.5
V
CC
2
= 2.7V
5
T
5.5
A
= 25˚C
2.5
1042H–AVR–04/03
6
T
A
= 85˚C
6.5
3
7