參數(shù)資料
型號: MR80C52XXX-25SHXXX:R
廠商: ATMEL CORP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 25 MHz, MICROCONTROLLER, CQCC44
封裝: LCC-44
文件頁數(shù): 22/176頁
文件大?。?/td> 4226K
118
8126F–AVR–05/12
ATtiny13A
Notes:
1. Typical values at +25
°C.
2. “Max” means the highest value where the pin is guaranteed to be read as low.
3. “Min” means the lowest value where the pin is guaranteed to be read as high.
4. Not tested in production.
5. Although each I/O port can under non-transient, steady state conditions sink more than the test conditions, the sum of all I
OL
(for all ports) should not exceed 60 mA. If IOL exceeds the test condition, VOL may exceed the related specification. Pins are
not guaranteed to sink current greater than the listed test condition.
6. Although each I/O port can under non-transient, steady state conditions source more than the test conditions, the sum of all
IOH (for all ports) should not exceed 60 mA. If IOH exceeds the test condition, VOH may exceed the related specification. Pins
are not guaranteed to source current greater than the listed test condition.
7. Values are with external clock using methods described in “Minimizing Power Consumption” on page 32. Power Reduction
is enabled (PRR = 0xFF) and there is no I/O drive.
8. BOD Disabled.
18.3
Speed
The maximum operating frequency of the device depends on supply voltage, V
CC. As shown in
Figure 18-1, the relationship between maximum frequency and V
CC is linear in the range of 1.8V
to 4.5V.
Figure 18-1. Maximum Frequency vs. V
CC
ICC
Supply Current,
Active Mode (7)
f = 1MHz, VCC = 2V
0.2
0.35
mA
f = 4MHz, VCC = 3V
1.2
1.8
mA
f = 8MHz, VCC = 5V
3.6
6
mA
Supply Current,
Idle Mode (7)
f = 1MHz, VCC = 2V
0.03
0.2
mA
f = 4MHz, VCC = 3V
0.2
1
mA
f = 8MHz, VCC = 5V
0.7
3
mA
Supply Current,
Power-Down Mode (8)
WDT enabled, VCC = 3V
3.9
10
A
WDT disabled, VCC = 3V
0.15
2
A
Table 18-1.
DC Characteristics, T
A = -40°C to +85°C (Continued)
Symbol
Parameter
Condition
Min
Typ(1)
Max
Units
4 MHz
1.8V
5.5V
4.5V
20 MHz
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