參數(shù)資料
型號(hào)： M38020M2D192SP
廠商： Mitsubishi Electric Corporation
英文描述： Single Output LDO, 800mA, Fixed(2.5V), Internal Current limit, Thermal Overload Protection 3-TO-220 -40 to 125
中文描述： 8位單片機(jī)
文件頁(yè)數(shù)： 22/28頁(yè)
文件大?。?/td> 2389K
代理商： M38020M2D192SP
2005 Microchip Technology Inc.
DS21166J-page 3
24AA52/24LCS52
TABLE 1-2:
AC SPECIFICATIONS
AC CHARACTERISTICS
VCC = +1.8V to +5.5V
Industrial (I): TA = -40°C to +85°C
Param.
No.
Symbol
Characteristic
Min
Typ
Max
Units
Conditions
1FCLK
Clock frequency
—
400
100
kHz
2.2V
≤ VCC ≤ 5.5V
1.8V
≤ VCC < 2.5V (24AA52)
2THIGH
Clock high time
600
4000
—
ns
2.2V
≤ VCC ≤ 5.5V
1.8V
≤ VCC < 2.5V (24AA52)
3TLOW
Clock low time
1300
4700
—
ns
2.2V
≤ VCC ≤ 5.5V
1.8V
≤ VCC < 2.5V (24AA52)
4TR
SDA and SCL rise time
—
300
1000
ns
2.2V
≤ VCC ≤ 5.5V
1.8V
≤ VCC < 2.5V (24AA52)
5TF
SDA and SCL fall time
—
300
ns
6THD:STA
Start condition hold time
600
4000
—
ns
2.2V
≤ VCC ≤ 5.5V
1.8V
≤ VCC < 2.5V (24AA52)
7TSU:STA
Start condition setup
time
600
4700
—
ns
2.2V
≤ VCC ≤ 5.5V
1.8V
≤ VCC < 2.5V (24AA52)
8THD:DAT
Data input hold time
0
—
—ns
9TSU:DAT
Data input setup time
100
250
—
ns
2.2V
≤ VCC ≤ 5.5V
1.8V
≤ VCC < 2.5V (24AA52)
10
TSU:STO
Stop condition setup
time
600
4000
—
ns
2.2V
≤ VCC ≤ 5.5V
1.8V
≤ VCC < 2.5V (24AA52)
11
TAA
Output valid from clock
—
900
3500
ns
2.2V
≤ VCC ≤ 5.5V
1.8V
≤ VCC < 2.5V (24AA52)
12
TBUF
Bus free time: Time the
bus must be free before
a new transmission can
start
1300
4700
—
ns
2.2V
≤ VCC ≤ 5.5V
1.8V
≤ VCC < 2.5V (24AA52)
13
TOF
Output fall time from VIH
minimum to VIL
maximum
20 + 0.1 CB
—
250
ns
2.2V
≤ VCC ≤ 5.5V
1.8V
≤ VCC < 2.5V (24AA52)
14
TSP
Input filter spike
suppression
(SDA and SCL pins)
—
50
ns
15
TWC
Write cycle time
(byte or page)
——
5
ms
—
16
—
Endurance
1M
—
cycles
25°C, VCC = 5.0V, Block
Note 1: Not 100% tested. CB = total capacitance of one bus line in pF.
2: As a transmitter, the device must provide an internal minimum delay time to bridge the undefined region
(minimum 300 ns) of the falling edge of SCL to avoid unintended generation of Start or Stop conditions.
3: The combined TSP and VHYS specifications are due to new Schmitt Trigger inputs, which provide improved
noise spike suppression. This eliminates the need for a TI specification for standard operation.
4: This parameter is not tested but ensured by characterization. For endurance estimates in a specific
application, please consult the Total Endurance Model which can be obtained from Microchip’s web site
at www.microchip.com.
相關(guān)PDF資料
PDF描述
M38020M2D192SS Single Output LDO, 800mA, Fixed(2.5V), Internal Current limit, Thermal Overload Protection 3-PFM -40 to 125
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M38020M3D192FS Single Output LDO, 800mA, Fixed(3.3), Internal Current limit, Thermal Overload Protection 4-SOT-223 0 to 125
M38020M3D192SP Single Output LDO, 800mA, Fixed(3.3), Internal Current limit, Thermal Overload Protection 4-SOT-223 0 to 125
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