參數(shù)資料
型號(hào): DS2250T-64-16
廠商: DALLAS SEMICONDUCTOR
元件分類(lèi): Microcontroller
英文描述: 8-BIT, 16 MHz, MICROCONTROLLER, DMA40
封裝: SIMM-40
文件頁(yè)數(shù): 2/20頁(yè)
文件大?。?/td> 594K
代理商: DS2250T-64-16
DS2250(T)
10 of 20
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
-0.3V to +7.0V
Operating Temperature
0°C to 70°C
Storage Temperature
-40°C to +70°C
Soldering Temperature
260°C for 10 seconds
*
This is a stress rating only and functional operation of the device at these or any other conditions
above those indicated in the operation sections of this specification is not implied. Exposure to
absolute maximum rating conditions for extended periods of time may affect reliability.
DC CHARACTERISTICS
(tA=0
°C to70°C; V
CC=5V
± 5%)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Input Low Voltage
VIL
-0.3
+0.8
V
1
Input High Voltage
VIH1
2.0
VCC+0.3
V
1
Input High Voltage RST, XTAL1
VIH2
3.5
VCC+0.3
V
1
Output Low Voltage
@ IOL=1.6 mA (Ports 1, 2, 3)
VOL1
0.15
0.45
V
Output Low Voltage
@ IOL=3.2 mA (Ports 0, ALE, PSEN )
VOL2
0.15
0.45
V
1
Output High Voltage
@ IOH=-80
A (Ports 1, 2, 3)
VOH1
2.4
4.8
V
1
Output High Voltage
@ IOH=-400
A (Ports 0, ALE, PSEN )
VOH2
2.4
4.8
V
1
Input Low Current VIN = 0.45V
(Ports 1, 2, 3)
IIL
-50
A
Transition Current; 1 to 0
VIN=2.0V (Ports 1, 2, 3)
ITL
-500
A
Input Leakage Current
0.45 < VIN < VCC (Port 0)
IL
±10
A
RST, EA Pulldown Resistor
RRE
40
125
k
Stop Mode Current
ISM
80
A
4
Power Fail Warning Voltage
VPFW
4.15
4.6
4.75
V
1
Minimum Operating Voltage
VCCmin
4.05
4.5
4.65
V
1
Programming Supply Voltage
(Parallel Program Mode)
VPP
12.5
13
V
1
Program Supply Current
IPP
15
20
mA
Operating Current DS2250-8k
DS2250-32k @ 12 MHz
DS2250(T)-64-16 @ 16 MHz
ICC
43
48
54
mA
2
Idle Mode Current @ 8 MHz
ICC
6.2
mA
3
相關(guān)PDF資料
PDF描述
DS2250T-32-12 8-BIT, 12 MHz, MICROCONTROLLER, SMA40
DS2250-32-12 8-BIT, 12 MHz, MICROCONTROLLER, SMA40
DS2250-64-12 8-BIT, 12 MHz, MICROCONTROLLER, SMA40
DS2250-8-8 8-BIT, 8 MHz, MICROCONTROLLER, SMA40
DS2250-8-12 8-BIT, 12 MHz, MICROCONTROLLER, SMA40
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DS2250T-8-16 制造商:DALLAS 制造商全稱(chēng):Dallas Semiconductor 功能描述:Soft Microcontroller Module
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