AT90LS4433-4PI Atmel, AT90LS4433-4PI Datasheet - Page 99

• Manufacturer Part Number: AT90LS4433-4PI
• Description: IC MCU 4K FLSH 4MHZ A/D LV 28DIP
• Manufacturer: Atmel
• Series: AVR® 90LSr

Specifications of AT90LS4433-4PI

• 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: 28-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

DC Characteristics (Continued)
T
Notes:
1042H–AVR–04/03
A
Symbol
= -40°C to 85°C, V
V
t
I
ACPD
ACLK
ACIO
1. “Max” means the highest value where the pin is guaranteed to be read as low (logical “0”).
2. “Min” means the lowest value where the pin is guaranteed to be read as high (logical “1”).
3. Although each I/O port can sink more than the test conditions (20 mA at V
4. Although each I/O port can source more than the test conditions (3 mA at V
5. Minimum V
state conditions (non-transient), the following must be observed:
1] The sum of all I
2] The sum of all I
3] The sum of all I
If I
than the listed test condition.
state conditions (non-transient), the following must be observed:
1] The sum of all I
2] The sum of all I
3] The sum of all I
If I
greater than the listed test condition.
Parameter
Analog Comparator Input
Offset Voltage
Analog Comparator Input
Leakage A
Analog Comparator
Propagation Delay
OL
OH
exceeds the test condition, V
exceeds the test condition, V
CC
CC
for Power-down is 2.0V.
= 2.7V to 6.0V (unless otherwise noted)
OL
OL
OL
OH
OH
OH
, for all ports, should not exceed 300 mA.
, for ports C0 - C5, should not exceed 100 mA.
, for ports B0 - B5, D0 - D7 and XTAL2, should not exceed 200 mA.
, for all ports, should not exceed 300 mA.
, for ports C0 - C5, should not exceed 100 mA.
, for ports B0 - B5, D0 - D7 and XTAL2, should not exceed 200 mA.
Condition
V
V
V
V
V
V
CC
in
CC
in
CC
CC
OL
= V
= V
= 5.0V
= 5.0V
= 2.7V
= 4.0V
OH
may exceed the related specification. Pins are not guaranteed to sink current greater
CC
CC
may exceed the related specification. Pins are not guaranteed to source current
/2
/2
-50.0
Min
CC
CC
= 5.0V, 10 mA at V
= 5.0V, 1.5 mA at V
750.0
500.0
Typ
AT90S/LS4433
CC
CC
Max
40.0
50.0
= 3.0V) under steady-
= 3.0V) under steady-
Units
mV
nA
ns
99