AT90LS2333-4AI Atmel, AT90LS2333-4AI Datasheet - Page 83

• Manufacturer Part Number: AT90LS2333-4AI
• Description: IC MCU 2K 4MHZ A/D LV IT 32TQFP
• Manufacturer: Atmel
• Series: AVR® 90LSr

Specifications of AT90LS2333-4AI

• 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: 2KB (1K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 6 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-TQFP, 32-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Electrical Characteristics
Absolute Maximum Ratings*
DC Characteristics
T
A
Operating Temperature.................................. -55 C to +125 C
Storage Temperature ..................................... -65°C to +150°C
Voltage on any Pin except RESET
with respect to Ground ................................-1.0V to V
Voltage on RESET with respect to Ground......-1.0V to +13.0V
Maximum Operating Voltage ............................................ 6.6V
DC Current per I/O Pin ............................................... 40.0 mA
DC Current
Symbol
= -40 C to 85 C, V
RRST
V
V
V
R
V
V
V
V
I
V
I
I
CC
IH1
IH2
OH
IH
IL1
IL1
OL
IL
I/O
IH
IL
V
Parameter
Input Low Voltage
Input Low Voltage
Input Low Voltage
Input High Voltage
Input High Voltage
Input High Voltage
Output Low Voltage
(Ports B, C, D)
Output High Voltage
(Ports B, C, D)
Input Leakage
Current I/O pin
Input Leakage
Current I/O pin
Reset Pull-Up
I/O Pin Pull-Up Resistor
Power Supply Current
CC
and GND Pins................................ 300.0 mA
CC
= 2.7V to 6.0V (unless otherwise noted)
(3)
(4)
Condition
Except (XTAL, RESET)
XTAL
RESET
Except (XTAL, RESET)
XTAL
RESET
I
I
I
I
V
(Absolute value)
V
(Absolute value)
Active 4MHz, V
Idle 4MHz, V
Power Down, V
WDT enabled
Power Down, V
WDT disbled
OL
OL
OH
OH
CC
CC
= 20 mA, V
= 10 mA, V
= -3 mA, V
= -1.5 mA, V
= 6V, pin = low
= 6V, pin = high
CC
CC
(5)
+0.5V
(5)
CC
CC
CC
CC
CC
CC
= 3V
CC
AT90S/LS2333 and AT90S/LS4433
= 5V
= 5V
= 3V
= 3V
= 3V
= 3V
= 3V
*NOTICE:
0.85 V
0.7 V
0.7 V
Min
-0.5
-0.5
-0.5
100
4.3
2.2
35
CC
CC
CC
Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent dam-
age to the device. This is a stress rating only and
functional operation of the device at these or
other conditions beyond those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect device
reliability.
(2)
(2)
(2)
Typ
V
V
0.3V
0.2V
V
CC
CC
0.1
CC
Max
20.0
500
120
0.6
0.5
8.0
5.0
2.0
8.0
10
+ 0.5
+ 0.5
+0.5
CC
CC
(1)
(1)
(1)
Units
mA
mA
k
k
µA
µA
ua
ua
V
V
V
V
V
V
V
V
V
V
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