AT90LS4433-4AI Atmel, AT90LS4433-4AI Datasheet - Page 105

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

Specifications of AT90LS4433-4AI

• 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: -40°C ~ 85°C
• Package / Case: 32-TQFP, 32-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

1042H–AVR–04/03
Figure 77. Analog Comparator Current vs. V
Analog Comparator offset voltage is measured as absolute offset.
Figure 78. Analog Comparator Offset Voltage vs. Common Mode Voltage
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
18
16
14
12
10
8
6
4
2
0
0
0
2
0.5
2.5
ANALOG COMPARATOR OFFSET VOLTAGE vs.
1
ANALOG COMPARATOR CURRENT vs. V
COMMON MODE VOLTAGE
3
1.5
Common Mode Voltage (V)
3.5
2
V
CC
2.5
CC
4
(V)
3
4.5
V
AT90S/LS4433
CC
3.5
= 5V
5
CC
T
T
A
A
4
= 25˚C
= 25˚C
5.5
T
A
4.5
T
A
= 85˚C
= 85˚C
105
6
5