AT89S53-24PC Atmel, AT89S53-24PC Datasheet - Page 25
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AT89S53-24PC
Manufacturer Part Number
AT89S53-24PC
Description
IC MICRO CTRL 24MHZ 40DIP
Manufacturer
Atmel
Series
89Sr
Datasheet
1.AT89S53-24JI.pdf
(35 pages)
Specifications of AT89S53-24PC
Core Processor
8051
Core Size
8-Bit
Speed
24MHz
Connectivity
SPI, UART/USART
Peripherals
WDT
Number Of I /o
32
Program Memory Size
12KB (12K x 8)
Program Memory Type
FLASH
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 6 V
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
40-DIP (0.600", 15.24mm)
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
SPI, UART
Maximum Clock Frequency
24 MHz
Number Of Programmable I/os
32
Number Of Timers
3
Operating Supply Voltage
4 V to 6 V
Maximum Operating Temperature
+ 70 C
Mounting Style
Through Hole
Minimum Operating Temperature
0 C
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
No
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Absolute Maximum Ratings*
DC Characteristics
The values shown in this table are valid for T
Notes:
0787E–MICRO–3/06
Operating Temperature.................................. -55°C to +125°C
Storage Temperature ..................................... -65°C to +150°C
Voltage on Any Pin
with Respect to Ground .....................................-1.0V to +7.0V
Maximum Operating Voltage ............................................ 6.6V
DC Output Current...................................................... 15.0 mA
Symbol
V
V
V
V
V
V
V
V
I
I
I
RRST
C
I
IL
TL
LI
CC
IL
IL1
IH
IH1
OL
OL1
OH
OH1
IO
1. Under steady state (non-transient) conditions, I
must be externally limited as follows:
Maximum I
Maximum I
Port 0: 26 mA
Ports 1,2, 3: 15 mA
Parameter
Input Low-voltage
Input Low-voltage (EA)
Input Hight-voltage
Input Hight-voltage
Output Low-voltage
(Ports 1,2,3)
Output Low-voltage
(Port 0, ALE, PSEN)
Output Hight-voltage
(Ports 1,2,3, ALE, PSEN)
Output Hight-voltage
(Port 0 in External Bus Mode)
Logical 0 Input Current (Ports 1,2,3)
Logical 1 to 0 Transition Current (Ports 1,2,3)
Input Leakage Current
(Port 0, EA)
Reset Pull-down Resistor
Pin Capacitance
Power Supply Current
Power-down Mode
OL
OL
per port pin: 10 mA
per 8-bit port:
(2)
(1)
(1)
A
= -40°C to 85°C and V
OL
Condition
(Except EA)
(Except XTAL1, RST)
(XTAL1, RST)
I
I
I
I
I
I
I
I
V
V
0.45 < V
Test Freq. = 1 MHz, T
Active Mode, 12 MHz
Idle Mode, 12 MHz
V
V
OL
OL
OH
OH
OH
OH
OH
OH
IN
IN
CC
CC
= 1.6 mA
= 3.2 mA
= -60 µA, V
= -25 µA
= -10 µA
= -800 µA, V
= -300 µA
= -80 µA
= 0.45V
= 2V, V
= 6V
= 3V
IN
< V
*NOTICE:
CC
= 5V ± 10%
CC
CC
CC
CC
= 5V ± 10%
2. Minimum V
= 4.0V to 6.0V, unless otherwise noted
= 5V ± 10%
A
Maximum total I
If I
related specification. Pins are not guaranteed to sink
current greater than the listed test conditions.
= 25°C
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 any
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.
OL
exceeds the test condition, V
CC
0.2 V
for Power-down is 2V.
0.75 V
0.75 V
0.7 V
0.9 V
0.9 V
OL
Min
-0.5
-0.5
2.4
2.4
CC
50
for all output pins: 71 mA
+ 0.9
CC
CC
CC
CC
CC
0.2 V
0.2 V
V
V
CC
CC
-650
OL
Max
AT89S53
±10
300
100
-50
0.5
0.5
6.5
10
25
40
CC
CC
+ 0.5
+ 0.5
may exceed the
- 0.1
- 0.3
Units
mA
mA
KΩ
µA
µA
µA
µA
µA
pF
V
V
V
V
V
V
V
V
V
V
V
V
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