參數(shù)資料
型號： MR80C32E-16P883
廠商： ATMEL CORP
元件分類： 微控制器/微處理器
英文描述： 8-BIT, 16 MHz, MICROCONTROLLER, CQCC44
封裝： LCC-44
文件頁數(shù)： 19/176頁
文件大?。?/td> 2962K
代理商： MR80C32E-16P883
115
2535J–AVR–08/10
ATtiny13
17.8.7
Reading the Signature Bytes and Calibration Byte
The algorithms for reading the Signature bytes and Calibration byte are shown in Table 17-13 on
17.8.8
Power-off sequence
Set SCI to “0”. Set RESET to “1”. Turn VCC power off.
18. Electrical Characteristics
18.1 Absolute Maximum Ratings*
18.2 DC Characteristics
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 ................................-0.5V to VCC+0.5V
Voltage on RESET with respect to Ground......-0.5V to +13.0V
Maximum Operating Voltage ............................................ 6.0V
DC Current per I/O Pin ............................................... 40.0 mA
DC Current VCC and GND Pins ................................ 200.0 mA
Table 18-1.
DC Characteristics, TA = -40°C to +85°C
Symbol
Parameter
Condition
Min.
Max.
Units
VIL
Input Low Voltage,
Any Pin as I/O
VCC = 1.8V - 2.4V
-0.5
0.2VCC
V
VCC = 2.4V - 5.5V
-0.5
0.3VCC
V
Input Low Voltage,
RESET Pin as Reset (3)
VCC = 1.8V - 5.5
-0.5
0.2VCC
V
VIH
Input High Voltage,
Any Pin as I/O
VCC = 1.8V - 2.4V
0.7VCC
VCC + 0.5
V
VCC = 2.4V - 5.5V
0.6VCC (4)
VCC + 0.5
V
Input High Voltage,
RESET Pin as Reset (3)
VCC = 1.8V - 5.5V
0.9VCC (4)
VCC + 0.5
V
VOL
Output Low Voltage,
Pins PB0 and PB1 (5)
IOL = 20 mA, VCC = 5V
0.7
V
IOL = 10 mA, VCC = 3V
0.5
V
Output Low Voltage,
Pins PB2, PB3 and PB4 (5)
IOL = 10 mA, VCC = 5V
0.7
V
IOL = 5 mA, VCC = 3V
0.5
V
VOH
Output High Voltage,
Pins PB0 and PB1 (6)
IOH = -20 mA, VCC = 5V
4.2
V
IOH = -10 mA, VCC = 3V
2.5
V
Output High Voltage,
Pins PB2, PB3 and PB4 (6)
IOH = -10 mA, VCC = 5V
4.2
V
IOH = -5 mA, VCC = 3V
2.5
V
ILIL
Input Leakage
Current I/O Pin
VCC = 5.5V, pin low
-1
1
A
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