REV. 4.0.1 20 ABSOLUTE MAXIMUM RATINGS Power Supply Range 7 Volts Voltage at Any Pin GND-0.3 V to VCC+0.3 V Op" />
參數(shù)資料
型號(hào): ST16C2450IQ48-F
廠商: Exar Corporation
文件頁數(shù): 13/30頁
文件大?。?/td> 0K
描述: IC UART FIFO DUAL 48TQFP
標(biāo)準(zhǔn)包裝: 250
特點(diǎn): *
通道數(shù): 2,DUART
FIFO's: 1 字節(jié)
規(guī)程: RS232
電源電壓: 2.97 V ~ 5.5 V
帶故障啟動(dòng)位檢測功能:
帶調(diào)制解調(diào)器控制功能:
安裝類型: 表面貼裝
封裝/外殼: 48-TQFP
供應(yīng)商設(shè)備封裝: 48-TQFP(7x7)
包裝: 托盤
其它名稱: 1016-1670
ST16C2450IQ48-F-ND
ST16C2450
xr
2.97V TO 5.5V DUART
REV. 4.0.1
20
ABSOLUTE MAXIMUM RATINGS
Power Supply Range
7 Volts
Voltage at Any Pin
GND-0.3 V to VCC+0.3 V
Operating Temperature
-40o to +85oC
Storage Temperature
-65o to +150oC
Package Dissipation
500 mW
TYPICAL PACKAGE THERMAL RESISTANCE DATA (MARGIN OF ERROR: ± 15%)
Thermal Resistance (48-TQFP)
theta-ja =59oC/W, theta-jc = 16oC/W
Thermal Resistance (44-PLCC)
theta-ja = 50oC/W, theta-jc = 21oC/W
Thermal Resistance (40-PDIP)
theta-ja = 50oC/W, theta-jc = 22oC/W
ELECTRICAL CHARACTERISTICS
DC ELECTRICAL CHARACTERISTICS
UNLESS OTHERWISE NOTED: 0O TO 70OC (-40O TO +85OC FOR INDUSTRIAL GRADE PACKAGE), VCC IS 2.97V TO
5.5V
SYMBOL
PARAMETER
TOP MARKING "A2 YYWW"
AND NEWER
UNITS
CONDITIONS
LIMITS
3.3V
MIN
MAX
LIMITS
5.0V
MIN
MAX
LIMITS
3.3V
MIN
MAX
LIMITS
5.0V
MIN
MAX
VILCK
Clock Input Low Level
-0.3
0.6
-0.5
0.6
-0.3
0.6
-0.5
0.6
V
VIHCK
Clock Input High Level
2.4
VCC
3.0
VCC
2.4
5.5
3.0
5.5
V
VIL
Input Low Voltage
-0.3
0.8
-0.5
0.8
-0.3
0.8
-0.5
0.8
V
VIH
Input High Voltage
2.0
VCC
2.2
VCC
2.0
5.5
2.2
5.5
V
VOL
Output Low Voltage
0.4
V
IOL = 6 mA
IOL = 4 mA
VOH
Output High Voltage
2.0
2.4
2.0
2.4
V
IOH = -6 mA
IOH = -1 mA
IIL
Input Low Leakage
Current
±10
uA
IIH
Input High Leakage
Current
±10
uA
CIN
Input Pin Capacitance
5
pF
ICC
Power Supply Current
1.3
3
1.3
3
mA
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