參數(shù)資料
型號: 90S1200
廠商: Atmel Corp.
元件分類: 8位微控制器
英文描述: -bit AVR Microcontroller with 8K Bytes In- System Programmable Flash
中文描述: 位AVR微控制器具有8K字節(jié)的系統(tǒng)內(nèi)可編程閃存
文件頁數(shù): 48/71頁
文件大?。?/td> 1416K
代理商: 90S1200
48
AT90S1200
0838H
AVR
03/02
Electrical Characteristics
Absolute Maximum Ratings*
Operating Temperature.................................. -55
°
C to +125
°
C
*NOTICE:
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.
Storage Temperature..................................... -65
°
C to +150
°
C
Voltage on Any Pin Except RESET
with Respect to Ground...............................-1.0V to V
CC
+0.5V
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
V
CC
and GND Pins................................ 200.0 mA
DC Characteristics
T
A
= -40
×
C to 85
×
C, V
CC
= 2.7V to 6.0V (unless otherwise noted)
Symbol
Parameter
Condition
Min
Typ
Max
Units
V
IL
Input Low Voltage
(Except XTAL1)
-0.5
0.3 V
CC
(1)
V
V
IL1
Input Low Voltage
(XTAL1)
-0.5
0.3 V
CC
(1)
V
V
IH
Input High Voltage
(Except XTAL1, RESET)
0.6 V
CC
(2)
V
CC
+ 0.5
V
V
IH1
Input High Voltage
(XTAL1)
0.7 V
CC
(2)
V
CC
+ 0.5
V
V
IH2
Input High Voltage
(RESET)
0.85 V
CC
(2)
V
CC
+ 0.5
V
V
OL
Output Low Voltage
(3)
(Ports B, D)
I
OL
= 20 mA, V
CC
= 5V
I
OL
= 10 mA, V
CC
= 3V
0.6
0.5
V
V
V
OH
Output High Voltage
(4)
(Ports B, D)
I
OH
= -3 mA, V
CC
= 5V
I
OH
= -1.5 mA, V
CC
= 3V
4.3
2.3
V
V
I
IL
Input Leakage
Current I/O pin
V
CC
= 6V, pin low
(absolute value)
8.0
μA
I
IH
Input Leakage
Current I/O pin
V
CC
= 6V, pin high
(absolute value)
980.0
nA
RRST
Reset Pull-up Resistor
100.0
500.0
k
R
I/O
I/O Pin Pull-up Resistor
35.0
120.0
k
I
CC
Power Supply Current
Active Mode, V
CC
= 3V,
4 MHz
3.0
mA
Idle Mode V
CC
= 3V, 4 MHz
1.0
mA
I
CC
Power-down mode
(5)
WDT enabled, V
CC
= 3V
9.0
15.0
μA
WDT disabled, V
CC
= 3V
<1.0
2.0
μA
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